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2002-08-02  Ulrich Drepper  <drepper@redhat.com>

	* configure.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add check for
	broken alias attribute handling.
	* config.h.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add.

	* assert/assert.c (__assert_fail): Fix typo in comment.

	* include/rpc/rpc.h: Declare __libc_tsd_RPC_VARS if USE_TLS &&
	HAVE___THREAD.
	* sunrpc/rpc_thread.c: Don't define __libc_tsd_RPC_VARS as static
	if USE_TLS && HAVE___THREAD.
	* sunrpc/Versions [libc] (GLIBC_PRIVATE): Export __libc_tsd_RPC_VARS.

2002-08-02  Jakub Jelinek  <jakub@redhat.com>

	* assert/assert.c (__assert_fail): Remove undef.
	Replace INTDEF with libc_hidden_def.
	* assert/__assert.c (__assert): Remove INTUSE.
	* elf/dl-minimal.c (__assert_fail): Replace INTDEF with
	libc_hidden_weak.
	* include/libc-symbols.h (hidden_proto, hidden_def, hidden_weak,
	hidden_ver, libc_hidden_proto, libc_hidden_def, libc_hidden_weak,
	libc_hidden_ver, rtld_hidden_proto, rtld_hidden_def, rtld_hidden_weak,
	rltd_hidden_ver, libm_hidden_proto, libm_hidden_def, libm_hidden_weak,
	libm_hiden_ver): Define.
	* include/assert.h (__assert_fail_internal): Remove.
	(__assert_fail): Add prototype.  Add hidden_proto.
	* include/libc-internal.h (__libc_freeres, __profile_frequency): Add
	libc_hidden_proto.
	* include/wchar.h (__mbrtowc_internal, __mbrlen_internal): Remove.
	(__mbrtowc, __mbrlen): Use libc_hidden_proto.  Remove macros.
	* include/string.h (__mempcpy, __stpncpy, __rawmemchr, __strcasecmp):
	Add libc_hidden_proto.
	* include/fcntl.h (__open64, __libc_open, __libc_fcntl, __open,
	__fcntl): Add libc_hidden_proto.  Remove macros.
	(__open_internal, __fcntl_internal): Remove.
	* libio/iofdopen.c (_IO_fcntl): Remove INTUSE from __fcntl.
	* malloc/set-freeres.c (__libc_freeres): Add libc_hidden_def.
	* nss/nsswitch.h (__nss_database_lookup, __nss_next): Add
	libc_hiden_proto.
	* nss/nsswitch.c (__nss_database_lookup, __nss_next): Add
	libc_hidden_def.
	* sysdeps/generic/mempcpy.c (__mempcpy): Remove undef.
	Add libc_hidden_def.
	* sysdeps/generic/open64.c (__open64): Add libc_hidden_def.
	* sysdeps/generic/open.c (__open): Remove undef.
	Add libc_hidden_def.  Remove INTDEF.
	* sysdeps/generic/fcntl.c (__fcntl): Remove undef.
	Add libc_hidden_def.
	* sysdeps/mach/hurd/fcntl.c (__fcntl): Likewise.
	* sysdeps/i386/i586/mempcpy.S (__mempcpy): Add libc_hidden_def.
	* sysdeps/i386/i686/mempcpy.S (__mempcpy): Likewise.
	* sysdeps/mach/hurd/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
	(__fcntl): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_fcntl): Add libc_hidden_def.
	* sysdeps/mach/hurd/open.c (__libc_open, __open): Remove undef.
	(__open): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_open): Add libc_hidden_def.
	* sysdeps/posix/open64.c (__open64): Add libc_hidden_weak.
	* sysdeps/standalone/open.c (__open): Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
	Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/open.c (__libc_open, __open): Remove undef.
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl, __fcntl): Remove
	undef.
	(__fcntl): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_fcntl): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/syscalls.list (__fcntl_internal,
	__getpgid_internal, __chown_internal): Remove.
	(__GI___fcntl, __GI___libc_fcntl, __GI___getpgid, __GI___pipe,
	__GI___sched_setscheduler, __GI___select, __GI___setpgid,
	__GI___chown): Add.
	* sysdeps/unix/syscalls.list (__close_internal, __dup2_internal,
	__getpid_internal, __open_internal, __write_internal): Remove.
	(__GI___fcntl, __GI___libc_fcntl, __GI___open, __GI___libc_open,
	__GI___chown, __GI___close, __GI___dup2, __GI___getpid,
	__GI___libc_open, __GI___open, __GI___read, __GI___libc_read,
	__GI___select, __GI___statfs, __GI___write, __GI___libc_write): Add.
	* wcsmbs/mbrlen.c (__mbrlen): Remove undef.
	Replace INTDEF with libc_hidden_def.
	* wcsmbs/mbrtowc.c (__mbrtowc): Likewise.
	* catgets/catgetsinfo.h (__open_catalog): Add libc_hidden_proto.
	* catgets/open_catalog.c (__open_catalog): Add libc_hidden_def.
	* elf/dl-profile.c (__profile_frequency): Add libc_hidden_proto.
	* include/rpc/rpc.h (__rpc_thread_svc_fdset, __rpc_thread_createerr):
	Add libc_hidden_proto.
	* include/sys/poll.h (__poll): Add libc_hidden_proto.
	* include/sys/select.h (__select): Likewise.
	* include/sys/socket.h (__send): Likewise.
	* include/sys/statfs.h (__statfs): Likewise.
	* include/unistd.h (__pwrite64, __libc_read, __pipe, __chown, __dup2,
	__getpid, __getpgid, __setpgid, __close, __read, __write,
	__getpagesize, __sbrk): Likewise.
	(__chown_internal, __dup2_internal, __getpid_internal,
	__getpgid_internal, __close_internal, __write_internal,
	__getpagesize_internal): Remove.
	(__close, __dup2, __getpagesize, __getpgid, __getpid, __libc_write):
	Remove macros.
	* include/printf.h (__printf_fp): Add libc_hidden_proto.
	* include/sched.h (__sched_setscheduler): Likewise.
	* include/resolv.h (__res_ninit, __res_randomid): Likewise.
	* include/stdlib.h (__secure_getenv): Likewise.
	* include/signal.h (__sigaction, __sigsuspend): Likewise.
	* inet/getaliasent_r.c (NSS_attribute_hidden): Remove.
	* inet/getaliasname_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetbyad_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetbynm_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetent_r.c (NSS_attribute_hidden): Remove.
	* inet/getproto_r.c (NSS_attribute_hidden): Remove.
	* inet/getprtent_r.c (NSS_attribute_hidden): Remove.
	* inet/getprtname_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcbyname_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcbynumber_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcent_r.c (NSS_attribute_hidden): Remove.
	* inet/getservent_r.c (NSS_attribute_hidden): Remove.
	* inet/getsrvbynm_r.c (NSS_attribute_hidden): Remove.
	* inet/getsrvbypt_r.c (NSS_attribute_hidden): Remove.
	* inet/gethstbyad_r.c (DB_LOOKUP_FCT): Remove INTUSE.
	* inet/gethstbynm2_r.c (DB_LOOKUP_FCT): Likewise.
	* inet/gethstbynm_r.c (DB_LOOKUP_FCT): Likewise.
	* inet/gethstent_r.c (DB_LOOKUP_FCT): Likewise.
	* libio/genops.c (__overflow): Add libc_hidden_def.
	* libio/iovdprintf.c: Remove libio.h include.
	* libio/libioP.h (libc_hidden_proto, libc_hidden_def,
	libc_hidden_weak): Define to nothing if not defined.
	(__overflow, __woverflow): Add libc_hidden_proto.
	* libio/wgenops.c (__woverflow): Add libc_hidden_def.
	* nss/getXXent_r.c (NSS_attribute_hidden): Remove.
	(DB_LOOKUP_FCT): Add libc_hidden_proto.
	* nss/getXXbyYY_r.c (NSS_attribute_hidden): Remove.
	(DB_LOOKUP_FCT): Add libc_hidden_proto.
	* nss/XXX-lookup.c (DB_LOOKUP_FCT): Add libc_hidden_proto
	and libc_hidden_def.
	* nss/hosts-lookup.c (__nss_hosts_lookup): Remove INTDEF.
	* posix/bsd-getpgrp.c (__getpgid_internal): Remove.
	(__getpgid): Add libc_hidden_proto.
	(__bsd_getpgrp): Remove INTUSE.
	* resolv/res_init.c (__res_ninit, __res_randomid): Add
	libc_hidden_def.
	* shadow/getspent_r.c (NSS_attribute_hidden): Remove.
	* shadow/getspnam_r.c (NSS_attribute_hidden): Remove.
	* stdio-common/printf_fp.c (__printf_fp): Add libc_hidden_def.
	* stdlib/strfmon.c (__printf_fp): Add libc_hidden_proto.
	* stdlib/secure-getenv.c (__secure_getenv): Add libc_hidden_def.
	* sunrpc/rpc_thread.c (__rpc_thread_svc_fdset,
	__rpc_thread_createerr): Add libc_hidden_def.
	* sysdeps/alpha/alphaev67/rawmemchr.S (__rawmemchr): Add
	libc_hidden_def.
	* sysdeps/alpha/alphaev67/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/alpha/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/alpha/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/generic/chown.c (__chown): Likewise.
	* sysdeps/generic/close.c (__close): Likewise.
	* sysdeps/generic/dup2.c (__dup2): Likewise.
	* sysdeps/generic/pipe.c (__pipe): Likewise.
	* sysdeps/generic/prof-freq.c (__profile_frequency): Likewise.
	* sysdeps/generic/pwrite64.c (__pwrite64): Likewise.
	* sysdeps/generic/rawmemchr.c (__rawmemchr): Likewise.
	* sysdeps/generic/read.c (__libc_read): Likewise.
	(__read): Add libc_hidden_weak.
	* sysdeps/generic/sbrk.c (__sbrk): Add libc_hidden_def.
	* sysdeps/generic/sched_sets.c (__sched_setscheduler): Likewise.
	* sysdeps/generic/select.c (__select): Likewise.
	* sysdeps/generic/send.c (__send): Likewise.
	* sysdeps/generic/setpgid.c (__setpgid): Likewise.
	* sysdeps/generic/sigaction.c (__sigaction): Likewise.
	* sysdeps/generic/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/generic/statfs.c (__statfs): Likewise.
	* sysdeps/generic/stpncpy.c (__stpncpy): Likewise.
	* sysdeps/generic/strcasecmp.c (__strcasecmp): Likewise.
	* sysdeps/generic/getpagesize.c (__getpagesize): Likewise.
	Remove undef and INTDEF.
	* sysdeps/generic/getpgid.c (__getpgid): Likewise.
	* sysdeps/generic/getpid.c (__getpid): Likewise.
	* sysdeps/generic/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.  Remove undef and INTDEF.
	* sysdeps/i386/rawmemchr.S (__rawmemchr): Add libc_hidden_def.
	* sysdeps/i386/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/m68k/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/mach/hurd/chown.c (__chown): Likewise.  Remove INTDEF.
	* sysdeps/mach/hurd/close.c (__close): Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/mach/hurd/dup2.c (__dup2): Likewise.
	* sysdeps/mach/hurd/getpgid.c (__getpgid): Likewise.
	* sysdeps/mach/hurd/getpid.c (__getpid): Likewise.
	* sysdeps/mach/getpagesize.c (__getpagesize): Likewise.
	* sysdeps/mach/hurd/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.  Remove undef and INTDEF.
	* sysdeps/mach/hurd/pipe.c: Include unistd.h.
	(__pipe): Add libc_hidden_def.
	* sysdeps/mach/hurd/dl-sysdep.c (__libc_read, __libc_write): Add
	libc_hidden_weak.
	* sysdeps/mach/hurd/poll.c (__poll): Add libc_hidden_def.
	* sysdeps/mach/hurd/profil.c (__profile_frequency): Likewise.
	* sysdeps/mach/hurd/read.c (__libc_read): Likewise.
	(__read): Add libc_hidden_weak.
	* sysdeps/mach/hurd/pwrite64.c (__pwrite64): Likewise.
	(__libc_pwrite64): Add libc_hidden_def.
	* sysdeps/mach/hurd/sbrk.c (__sbrk): Likewise.
	* sysdeps/mach/hurd/select.c (__select): Likewise.
	* sysdeps/mach/hurd/send.c (__send): Likewise.
	* sysdeps/mach/hurd/setpgid.c (__setpgid): Likewise.
	* sysdeps/mach/hurd/sigaction.c (__sigaction): Likewise.
	* sysdeps/mach/hurd/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/mach/hurd/statfs.c (__statfs): Likewise.
	* sysdeps/posix/dup2.c: Likewise.
	Remove undef and INTDEF.
	* sysdeps/posix/getpagesize.c (__getpagesize): Likewise.
	* sysdeps/posix/pwrite64.c (__libc_pwrite64): Add libc_hidden_def.
	(__pwrite64): Add libc_hidden_weak.
	* sysdeps/posix/sigsuspend.c (__sigsuspend): Add libc_hidden_def.
	* sysdeps/sparc/sparc64/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/sparc/sparc64/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/standalone/close.c (__close): Likewise.
	* sysdeps/standalone/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.
	* sysdeps/standalone/read.c (__read): Likewise.
	(__libc_read): Add libc_hidden_def.
	* sysdeps/unix/grantpt.c (grantpt): Remove INTUSE.
	* sysdeps/unix/bsd/m68k/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/bsd/osf/alpha/pipe.S (__pipe): Likewise.
	* sysdeps/unix/bsd/vax/pipe.S (__pipe): Likewise.
	* sysdeps/unix/bsd/syscalls.list (__GI___getpagesize): Likewise.
	* sysdeps/unix/bsd/poll.c (__poll): Likewise.
	* sysdeps/unix/bsd/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/bsd/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/unix/common/syscalls.list (__GI___getpgid, __GI___setpgid,
	__GI___sigaction): Add.
	* sysdeps/unix/i386/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/inet/syscalls.list (__GI___send): Add.
	* sysdeps/unix/mips/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/sparc/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/irix4/syscalls.list (__GI___getpgid,
	__GI___setpgid): Add.
	* sysdeps/unix/sysv/aix/chown.c (__chown): Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/unix/sysv/aix/getpgid.c (__getpgid): Likewise.
	* sysdeps/unix/sysv/aix/write.c (__write, __libc_write): Likewise.
	* sysdeps/unix/sysv/aix/close.c (__close): Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/getpid.c (__getpid): Likewise.
	* sysdeps/unix/sysv/aix/pipe.c (__pipe): Likewise.
	* sysdeps/unix/sysv/aix/read.c (__read, __libc_read): Likewise.
	* sysdeps/unix/sysv/aix/poll.c (__poll): Likewise.
	* sysdeps/unix/sysv/aix/sbrk.c (__sbrk): Likewise.
	* sysdeps/unix/sysv/aix/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/aix/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/unix/sysv/aix/statfs.c (__statfs): Likewise.
	* sysdeps/unix/sysv/aix/select.c (__select): Likewise.
	* sysdeps/unix/sysv/aix/setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/linux/alpha/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list (__GI___pwrite64,
	__GI___statfs, __GI___send): Add.
	* sysdeps/unix/sysv/linux/alpha/select.S (__select): Add
	libc_hidden_ver resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/alpha/sigsuspend.S (__sigsuspend): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/getpagesize.c (__getpagesize):
	Likewise.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/ia64/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list (__GI___pwrite64,
	__GI___statfs, __GI___send): Add.
	* sysdeps/unix/sysv/linux/ia64/sigaction.c (__sigaction): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/sigsuspend.c (__sigsuspend):
	Likewise.
	* sysdeps/unix/sysv/linux/sh/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/chown.c (__chown): Add
	libc_hidden_ver resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (__GI___pwrite64,
	__GI___send): Add.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c (__sigaction):
	Add libc_hidden_weak.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c (__sigsuspend):
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (__GI___send): Add.
	* sysdeps/unix/sysv/linux/arm/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/i386/chown.c (__chown): Add libc_hidden_ver
	resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/i386/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise.  Remove
	INTDEF.
	* sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize):
	Likewise.  Remove undef.
	* sysdeps/unix/sysv/linux/mips/pwrite64.c (__pwrite64): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/mips/syscalls.list (__GI___send): Add.
	* sysdeps/unix/sysv/linux/mips/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/powerpc/chown.c (__chown): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/powerpc/pwrite64.c (__pwrite64): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c (__getpagesize):
	Likewise.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S (__pipe): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S (__pipe): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
	(__GI___pwrite64, __GI___statfs, __GI___select, __GI___send): Add.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c (__sigsuspend):
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list (__GI___pwrite64,
	__GI___statfs): Add.
	* sysdeps/unix/sysv/linux/x86_64/send.c (__send): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/x86_64/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/linux/getpagesize.c: Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/poll.c (__poll): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/pwrite64.c (__pwrite64): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/send.S (__send): Likewise.
	* sysdeps/unix/sysv/linux/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/sco3.2.4/__setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/sco3.2.4/sigaction.S (__sigaction): Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/syscalls.list (__GI___sigaction):
	Add.
	* sysdeps/unix/sysv/sysv4/__getpgid.c (__getpgid): Add
	libc_hidden_def.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/sysv4/getpgid.c (__getpgid): Likewise.
	* sysdeps/unix/sysv/sysv4/__setpgid.c (__setpgid): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/sysv4/setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/sysv4/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/getpagesize.c (__getpagesize): Add libc_hidden_def.
	Remove undef and INTDEF.
	* configure.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add check for
	broken visibility attribute handling.
	* config.h.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add.

2002-08-02  Ulrich Drepper  <drepper@redhat.com>
This commit is contained in:
Ulrich Drepper 2002-08-03 07:02:10 +00:00
parent 6719f7a68f
commit 37ba7d6663
215 changed files with 1090 additions and 436 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

344
ChangeLog
View File

@ -1,3 +1,9 @@
2002-08-02 Ulrich Drepper <drepper@redhat.com>
* configure.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add check for
broken alias attribute handling.
* config.h.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add.
2002-08-02 Roland McGrath <roland@redhat.com>
* include/rpc/rpc.h: Declare RPC_VARS tsd as extern.
@ -21,6 +27,344 @@
* wctype/wctype.c (__wctype): Likewise.
* intl/loadmsgcat.c (_nl_init_domain_conv): Use _NL_CURRENT.
2002-08-02 Ulrich Drepper <drepper@redhat.com>
* assert/assert.c (__assert_fail): Fix typo in comment.
* include/rpc/rpc.h: Declare __libc_tsd_RPC_VARS if USE_TLS &&
HAVE___THREAD.
* sunrpc/rpc_thread.c: Don't define __libc_tsd_RPC_VARS as static
if USE_TLS && HAVE___THREAD.
* sunrpc/Versions [libc] (GLIBC_PRIVATE): Export __libc_tsd_RPC_VARS.
2002-08-02 Jakub Jelinek <jakub@redhat.com>
* assert/assert.c (__assert_fail): Remove undef.
Replace INTDEF with libc_hidden_def.
* assert/__assert.c (__assert): Remove INTUSE.
* elf/dl-minimal.c (__assert_fail): Replace INTDEF with
libc_hidden_weak.
* include/libc-symbols.h (hidden_proto, hidden_def, hidden_weak,
hidden_ver, libc_hidden_proto, libc_hidden_def, libc_hidden_weak,
libc_hidden_ver, rtld_hidden_proto, rtld_hidden_def, rtld_hidden_weak,
rltd_hidden_ver, libm_hidden_proto, libm_hidden_def, libm_hidden_weak,
libm_hiden_ver): Define.
* include/assert.h (__assert_fail_internal): Remove.
(__assert_fail): Add prototype. Add hidden_proto.
* include/libc-internal.h (__libc_freeres, __profile_frequency): Add
libc_hidden_proto.
* include/wchar.h (__mbrtowc_internal, __mbrlen_internal): Remove.
(__mbrtowc, __mbrlen): Use libc_hidden_proto. Remove macros.
* include/string.h (__mempcpy, __stpncpy, __rawmemchr, __strcasecmp):
Add libc_hidden_proto.
* include/fcntl.h (__open64, __libc_open, __libc_fcntl, __open,
__fcntl): Add libc_hidden_proto. Remove macros.
(__open_internal, __fcntl_internal): Remove.
* libio/iofdopen.c (_IO_fcntl): Remove INTUSE from __fcntl.
* malloc/set-freeres.c (__libc_freeres): Add libc_hidden_def.
* nss/nsswitch.h (__nss_database_lookup, __nss_next): Add
libc_hiden_proto.
* nss/nsswitch.c (__nss_database_lookup, __nss_next): Add
libc_hidden_def.
* sysdeps/generic/mempcpy.c (__mempcpy): Remove undef.
Add libc_hidden_def.
* sysdeps/generic/open64.c (__open64): Add libc_hidden_def.
* sysdeps/generic/open.c (__open): Remove undef.
Add libc_hidden_def. Remove INTDEF.
* sysdeps/generic/fcntl.c (__fcntl): Remove undef.
Add libc_hidden_def.
* sysdeps/mach/hurd/fcntl.c (__fcntl): Likewise.
* sysdeps/i386/i586/mempcpy.S (__mempcpy): Add libc_hidden_def.
* sysdeps/i386/i686/mempcpy.S (__mempcpy): Likewise.
* sysdeps/mach/hurd/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
(__fcntl): Remove INTDEF2. Add libc_hidden_weak.
(__libc_fcntl): Add libc_hidden_def.
* sysdeps/mach/hurd/open.c (__libc_open, __open): Remove undef.
(__open): Remove INTDEF2. Add libc_hidden_weak.
(__libc_open): Add libc_hidden_def.
* sysdeps/posix/open64.c (__open64): Add libc_hidden_weak.
* sysdeps/standalone/open.c (__open): Add libc_hidden_def.
* sysdeps/unix/sysv/aix/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
Add libc_hidden_def.
* sysdeps/unix/sysv/aix/open.c (__libc_open, __open): Remove undef.
Add libc_hidden_def.
* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl, __fcntl): Remove
undef.
(__fcntl): Remove INTDEF2. Add libc_hidden_weak.
(__libc_fcntl): Add libc_hidden_def.
* sysdeps/unix/sysv/linux/syscalls.list (__fcntl_internal,
__getpgid_internal, __chown_internal): Remove.
(__GI___fcntl, __GI___libc_fcntl, __GI___getpgid, __GI___pipe,
__GI___sched_setscheduler, __GI___select, __GI___setpgid,
__GI___chown): Add.
* sysdeps/unix/syscalls.list (__close_internal, __dup2_internal,
__getpid_internal, __open_internal, __write_internal): Remove.
(__GI___fcntl, __GI___libc_fcntl, __GI___open, __GI___libc_open,
__GI___chown, __GI___close, __GI___dup2, __GI___getpid,
__GI___libc_open, __GI___open, __GI___read, __GI___libc_read,
__GI___select, __GI___statfs, __GI___write, __GI___libc_write): Add.
* wcsmbs/mbrlen.c (__mbrlen): Remove undef.
Replace INTDEF with libc_hidden_def.
* wcsmbs/mbrtowc.c (__mbrtowc): Likewise.
* catgets/catgetsinfo.h (__open_catalog): Add libc_hidden_proto.
* catgets/open_catalog.c (__open_catalog): Add libc_hidden_def.
* elf/dl-profile.c (__profile_frequency): Add libc_hidden_proto.
* include/rpc/rpc.h (__rpc_thread_svc_fdset, __rpc_thread_createerr):
Add libc_hidden_proto.
* include/sys/poll.h (__poll): Add libc_hidden_proto.
* include/sys/select.h (__select): Likewise.
* include/sys/socket.h (__send): Likewise.
* include/sys/statfs.h (__statfs): Likewise.
* include/unistd.h (__pwrite64, __libc_read, __pipe, __chown, __dup2,
__getpid, __getpgid, __setpgid, __close, __read, __write,
__getpagesize, __sbrk): Likewise.
(__chown_internal, __dup2_internal, __getpid_internal,
__getpgid_internal, __close_internal, __write_internal,
__getpagesize_internal): Remove.
(__close, __dup2, __getpagesize, __getpgid, __getpid, __libc_write):
Remove macros.
* include/printf.h (__printf_fp): Add libc_hidden_proto.
* include/sched.h (__sched_setscheduler): Likewise.
* include/resolv.h (__res_ninit, __res_randomid): Likewise.
* include/stdlib.h (__secure_getenv): Likewise.
* include/signal.h (__sigaction, __sigsuspend): Likewise.
* inet/getaliasent_r.c (NSS_attribute_hidden): Remove.
* inet/getaliasname_r.c (NSS_attribute_hidden): Remove.
* inet/getnetbyad_r.c (NSS_attribute_hidden): Remove.
* inet/getnetbynm_r.c (NSS_attribute_hidden): Remove.
* inet/getnetent_r.c (NSS_attribute_hidden): Remove.
* inet/getproto_r.c (NSS_attribute_hidden): Remove.
* inet/getprtent_r.c (NSS_attribute_hidden): Remove.
* inet/getprtname_r.c (NSS_attribute_hidden): Remove.
* inet/getrpcbyname_r.c (NSS_attribute_hidden): Remove.
* inet/getrpcbynumber_r.c (NSS_attribute_hidden): Remove.
* inet/getrpcent_r.c (NSS_attribute_hidden): Remove.
* inet/getservent_r.c (NSS_attribute_hidden): Remove.
* inet/getsrvbynm_r.c (NSS_attribute_hidden): Remove.
* inet/getsrvbypt_r.c (NSS_attribute_hidden): Remove.
* inet/gethstbyad_r.c (DB_LOOKUP_FCT): Remove INTUSE.
* inet/gethstbynm2_r.c (DB_LOOKUP_FCT): Likewise.
* inet/gethstbynm_r.c (DB_LOOKUP_FCT): Likewise.
* inet/gethstent_r.c (DB_LOOKUP_FCT): Likewise.
* libio/genops.c (__overflow): Add libc_hidden_def.
* libio/iovdprintf.c: Remove libio.h include.
* libio/libioP.h (libc_hidden_proto, libc_hidden_def,
libc_hidden_weak): Define to nothing if not defined.
(__overflow, __woverflow): Add libc_hidden_proto.
* libio/wgenops.c (__woverflow): Add libc_hidden_def.
* nss/getXXent_r.c (NSS_attribute_hidden): Remove.
(DB_LOOKUP_FCT): Add libc_hidden_proto.
* nss/getXXbyYY_r.c (NSS_attribute_hidden): Remove.
(DB_LOOKUP_FCT): Add libc_hidden_proto.
* nss/XXX-lookup.c (DB_LOOKUP_FCT): Add libc_hidden_proto
and libc_hidden_def.
* nss/hosts-lookup.c (__nss_hosts_lookup): Remove INTDEF.
* posix/bsd-getpgrp.c (__getpgid_internal): Remove.
(__getpgid): Add libc_hidden_proto.
(__bsd_getpgrp): Remove INTUSE.
* resolv/res_init.c (__res_ninit, __res_randomid): Add
libc_hidden_def.
* shadow/getspent_r.c (NSS_attribute_hidden): Remove.
* shadow/getspnam_r.c (NSS_attribute_hidden): Remove.
* stdio-common/printf_fp.c (__printf_fp): Add libc_hidden_def.
* stdlib/strfmon.c (__printf_fp): Add libc_hidden_proto.
* stdlib/secure-getenv.c (__secure_getenv): Add libc_hidden_def.
* sunrpc/rpc_thread.c (__rpc_thread_svc_fdset,
__rpc_thread_createerr): Add libc_hidden_def.
* sysdeps/alpha/alphaev67/rawmemchr.S (__rawmemchr): Add
libc_hidden_def.
* sysdeps/alpha/alphaev67/stpncpy.S (__stpncpy): Likewise.
* sysdeps/alpha/rawmemchr.S (__rawmemchr): Likewise.
* sysdeps/alpha/stpncpy.S (__stpncpy): Likewise.
* sysdeps/generic/chown.c (__chown): Likewise.
* sysdeps/generic/close.c (__close): Likewise.
* sysdeps/generic/dup2.c (__dup2): Likewise.
* sysdeps/generic/pipe.c (__pipe): Likewise.
* sysdeps/generic/prof-freq.c (__profile_frequency): Likewise.
* sysdeps/generic/pwrite64.c (__pwrite64): Likewise.
* sysdeps/generic/rawmemchr.c (__rawmemchr): Likewise.
* sysdeps/generic/read.c (__libc_read): Likewise.
(__read): Add libc_hidden_weak.
* sysdeps/generic/sbrk.c (__sbrk): Add libc_hidden_def.
* sysdeps/generic/sched_sets.c (__sched_setscheduler): Likewise.
* sysdeps/generic/select.c (__select): Likewise.
* sysdeps/generic/send.c (__send): Likewise.
* sysdeps/generic/setpgid.c (__setpgid): Likewise.
* sysdeps/generic/sigaction.c (__sigaction): Likewise.
* sysdeps/generic/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/generic/statfs.c (__statfs): Likewise.
* sysdeps/generic/stpncpy.c (__stpncpy): Likewise.
* sysdeps/generic/strcasecmp.c (__strcasecmp): Likewise.
* sysdeps/generic/getpagesize.c (__getpagesize): Likewise.
Remove undef and INTDEF.
* sysdeps/generic/getpgid.c (__getpgid): Likewise.
* sysdeps/generic/getpid.c (__getpid): Likewise.
* sysdeps/generic/write.c (__libc_write): Likewise.
(__write): Add libc_hidden_weak. Remove undef and INTDEF.
* sysdeps/i386/rawmemchr.S (__rawmemchr): Add libc_hidden_def.
* sysdeps/i386/stpncpy.S (__stpncpy): Likewise.
* sysdeps/m68k/rawmemchr.S (__rawmemchr): Likewise.
* sysdeps/mach/hurd/chown.c (__chown): Likewise. Remove INTDEF.
* sysdeps/mach/hurd/close.c (__close): Add libc_hidden_def.
Remove undef and INTDEF.
* sysdeps/mach/hurd/dup2.c (__dup2): Likewise.
* sysdeps/mach/hurd/getpgid.c (__getpgid): Likewise.
* sysdeps/mach/hurd/getpid.c (__getpid): Likewise.
* sysdeps/mach/getpagesize.c (__getpagesize): Likewise.
* sysdeps/mach/hurd/write.c (__libc_write): Likewise.
(__write): Add libc_hidden_weak. Remove undef and INTDEF.
* sysdeps/mach/hurd/pipe.c: Include unistd.h.
(__pipe): Add libc_hidden_def.
* sysdeps/mach/hurd/dl-sysdep.c (__libc_read, __libc_write): Add
libc_hidden_weak.
* sysdeps/mach/hurd/poll.c (__poll): Add libc_hidden_def.
* sysdeps/mach/hurd/profil.c (__profile_frequency): Likewise.
* sysdeps/mach/hurd/read.c (__libc_read): Likewise.
(__read): Add libc_hidden_weak.
* sysdeps/mach/hurd/pwrite64.c (__pwrite64): Likewise.
(__libc_pwrite64): Add libc_hidden_def.
* sysdeps/mach/hurd/sbrk.c (__sbrk): Likewise.
* sysdeps/mach/hurd/select.c (__select): Likewise.
* sysdeps/mach/hurd/send.c (__send): Likewise.
* sysdeps/mach/hurd/setpgid.c (__setpgid): Likewise.
* sysdeps/mach/hurd/sigaction.c (__sigaction): Likewise.
* sysdeps/mach/hurd/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/mach/hurd/statfs.c (__statfs): Likewise.
* sysdeps/posix/dup2.c: Likewise.
Remove undef and INTDEF.
* sysdeps/posix/getpagesize.c (__getpagesize): Likewise.
* sysdeps/posix/pwrite64.c (__libc_pwrite64): Add libc_hidden_def.
(__pwrite64): Add libc_hidden_weak.
* sysdeps/posix/sigsuspend.c (__sigsuspend): Add libc_hidden_def.
* sysdeps/sparc/sparc64/rawmemchr.S (__rawmemchr): Likewise.
* sysdeps/sparc/sparc64/stpncpy.S (__stpncpy): Likewise.
* sysdeps/standalone/close.c (__close): Likewise.
* sysdeps/standalone/write.c (__libc_write): Likewise.
(__write): Add libc_hidden_weak.
* sysdeps/standalone/read.c (__read): Likewise.
(__libc_read): Add libc_hidden_def.
* sysdeps/unix/grantpt.c (grantpt): Remove INTUSE.
* sysdeps/unix/bsd/m68k/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/bsd/osf/alpha/pipe.S (__pipe): Likewise.
* sysdeps/unix/bsd/vax/pipe.S (__pipe): Likewise.
* sysdeps/unix/bsd/syscalls.list (__GI___getpagesize): Likewise.
* sysdeps/unix/bsd/poll.c (__poll): Likewise.
* sysdeps/unix/bsd/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/bsd/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/unix/common/syscalls.list (__GI___getpgid, __GI___setpgid,
__GI___sigaction): Add.
* sysdeps/unix/i386/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/inet/syscalls.list (__GI___send): Add.
* sysdeps/unix/mips/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/sparc/pipe.S (__pipe): Likewise.
* sysdeps/unix/sysv/irix4/syscalls.list (__GI___getpgid,
__GI___setpgid): Add.
* sysdeps/unix/sysv/aix/chown.c (__chown): Add libc_hidden_def.
Remove undef and INTDEF.
* sysdeps/unix/sysv/aix/getpgid.c (__getpgid): Likewise.
* sysdeps/unix/sysv/aix/write.c (__write, __libc_write): Likewise.
* sysdeps/unix/sysv/aix/close.c (__close): Add libc_hidden_def.
* sysdeps/unix/sysv/aix/getpid.c (__getpid): Likewise.
* sysdeps/unix/sysv/aix/pipe.c (__pipe): Likewise.
* sysdeps/unix/sysv/aix/read.c (__read, __libc_read): Likewise.
* sysdeps/unix/sysv/aix/poll.c (__poll): Likewise.
* sysdeps/unix/sysv/aix/sbrk.c (__sbrk): Likewise.
* sysdeps/unix/sysv/aix/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/sysv/aix/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/unix/sysv/aix/statfs.c (__statfs): Likewise.
* sysdeps/unix/sysv/aix/select.c (__select): Likewise.
* sysdeps/unix/sysv/aix/setpgid.c (__setpgid): Likewise.
* sysdeps/unix/sysv/linux/alpha/pipe.S (__pipe): Likewise.
* sysdeps/unix/sysv/linux/alpha/syscalls.list (__GI___pwrite64,
__GI___statfs, __GI___send): Add.
* sysdeps/unix/sysv/linux/alpha/select.S (__select): Add
libc_hidden_ver resp. libc_hidden_def.
* sysdeps/unix/sysv/linux/alpha/sigsuspend.S (__sigsuspend): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/ia64/getpagesize.c (__getpagesize):
Likewise. Remove undef and INTDEF.
* sysdeps/unix/sysv/linux/ia64/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/sysv/linux/ia64/syscalls.list (__GI___pwrite64,
__GI___statfs, __GI___send): Add.
* sysdeps/unix/sysv/linux/ia64/sigaction.c (__sigaction): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/ia64/sigsuspend.c (__sigsuspend):
Likewise.
* sysdeps/unix/sysv/linux/sh/pipe.S (__pipe): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/chown.c (__chown): Add
libc_hidden_ver resp. libc_hidden_def.
* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (__GI___pwrite64,
__GI___send): Add.
* sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c (__sigaction):
Add libc_hidden_weak.
* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c (__sigsuspend):
Add libc_hidden_def.
* sysdeps/unix/sysv/linux/hppa/syscalls.list (__GI___send): Add.
* sysdeps/unix/sysv/linux/arm/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/i386/chown.c (__chown): Add libc_hidden_ver
resp. libc_hidden_def.
* sysdeps/unix/sysv/linux/i386/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. Remove
INTDEF.
* sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize):
Likewise. Remove undef.
* sysdeps/unix/sysv/linux/mips/pwrite64.c (__pwrite64): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/mips/syscalls.list (__GI___send): Add.
* sysdeps/unix/sysv/linux/mips/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/powerpc/chown.c (__chown): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/powerpc/pwrite64.c (__pwrite64): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c (__getpagesize):
Likewise. Remove undef and INTDEF.
* sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S (__pipe): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S (__pipe): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
(__GI___pwrite64, __GI___statfs, __GI___select, __GI___send): Add.
* sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c (__sigsuspend):
Add libc_hidden_def.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list (__GI___pwrite64,
__GI___statfs): Add.
* sysdeps/unix/sysv/linux/x86_64/send.c (__send): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/sysv/linux/getpagesize.c: Add libc_hidden_def.
Remove undef and INTDEF.
* sysdeps/unix/sysv/linux/poll.c (__poll): Add libc_hidden_def.
* sysdeps/unix/sysv/linux/pwrite64.c (__pwrite64): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/send.S (__send): Likewise.
* sysdeps/unix/sysv/linux/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Add
libc_hidden_def.
* sysdeps/unix/sysv/sco3.2.4/__setpgid.c (__setpgid): Likewise.
* sysdeps/unix/sysv/sco3.2.4/sigaction.S (__sigaction): Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/syscalls.list (__GI___sigaction):
Add.
* sysdeps/unix/sysv/sysv4/__getpgid.c (__getpgid): Add
libc_hidden_def. Remove undef and INTDEF.
* sysdeps/unix/sysv/sysv4/getpgid.c (__getpgid): Likewise.
* sysdeps/unix/sysv/sysv4/__setpgid.c (__setpgid): Add
libc_hidden_def.
* sysdeps/unix/sysv/sysv4/setpgid.c (__setpgid): Likewise.
* sysdeps/unix/sysv/sysv4/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/sysv/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/getpagesize.c (__getpagesize): Add libc_hidden_def.
Remove undef and INTDEF.
* configure.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add check for
broken visibility attribute handling.
* config.h.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add.
2002-08-02 Ulrich Drepper <drepper@redhat.com>
* locale/iso-639.def: Add entries for Venda and Nothern Sotho.

2
assert/__assert.c
View File

@ -23,5 +23,5 @@
void
__assert (const char *assertion, const char *file, int line)
{
INTUSE(__assert_fail) (assertion, file, line, (const char *) 0);
__assert_fail (assertion, file, line, (const char *) 0);
}

3
catgets/catgetsinfo.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
@ -54,3 +54,4 @@ typedef struct catalog_info
/* Prototypes for helper functions. */
extern int __open_catalog (const char *cat_name, const char *nlspath,
const char *env_var, __nl_catd __catalog);
libc_hidden_proto (__open_catalog)

1
catgets/open_catalog.c
View File

@ -332,3 +332,4 @@ __open_catalog (const char *cat_name, const char *nlspath, const char *env_var,
return result;
}
libc_hidden_def (__open_catalog)

180
configure vendored
View File

@ -2823,9 +2823,67 @@ EOF
fi
fi
if test $libc_cv_visibility_attribute = yes; then
echo $ac_n "checking for broken __attribute__((visibility()))""... $ac_c" 1>&6
echo "configure:2829: checking for broken __attribute__((visibility()))" >&5
if eval "test \"`echo '$''{'libc_cv_broken_visibility_attribute'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
int foo (int x);
int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
int bar (int x) { return x; }
EOF
libc_cv_broken_visibility_attribute=yes
if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
libc_cv_broken_visibility_attribute=no
fi
fi
rm -f conftest.c conftest.s
fi
echo "$ac_t""$libc_cv_broken_visibility_attribute" 1>&6
if test $libc_cv_broken_visibility_attribute = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
EOF
fi
fi
echo $ac_n "checking for broken __attribute__((alias()))""... $ac_c" 1>&6
echo "configure:2858: checking for broken __attribute__((alias()))" >&5
if eval "test \"`echo '$''{'libc_cv_broken_alias_attribute'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
extern int foo (int x) __asm ("xyzzy");
int bar (int x) { return x; }
extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
EOF
libc_cv_broken_alias_attribute=yes
if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
if grep 'xyzzy' conftest.s >/dev/null; then
libc_cv_broken_alias_attribute=no
fi
fi
rm -f conftest.c conftest.s
fi
echo "$ac_t""$libc_cv_broken_alias_attribute" 1>&6
if test $libc_cv_broken_alias_attribute = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
EOF
fi
if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
echo $ac_n "checking whether to put _rtld_local into .sdata section""... $ac_c" 1>&6
echo "configure:2829: checking whether to put _rtld_local into .sdata section" >&5
echo "configure:2887: checking whether to put _rtld_local into .sdata section" >&5
if eval "test \"`echo '$''{'libc_cv_have_sdata_section'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -2849,7 +2907,7 @@ EOF
fi
echo $ac_n "checking for .preinit_array/.init_array/.fini_array support""... $ac_c" 1>&6
echo "configure:2853: checking for .preinit_array/.init_array/.fini_array support" >&5
echo "configure:2911: checking for .preinit_array/.init_array/.fini_array support" >&5
if eval "test \"`echo '$''{'libc_cv_initfinit_array'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -2860,7 +2918,7 @@ int foo (void) { return 1; }
int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
EOF
if { ac_try='${CC-cc} -o conftest conftest.c
-static -nostartfiles -nostdlib 1>&5'; { (eval echo configure:2864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
-static -nostartfiles -nostdlib 1>&5'; { (eval echo configure:2922: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
then
if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
libc_cv_initfinit_array=yes
@ -2883,7 +2941,7 @@ EOF
fi
echo $ac_n "checking for -z nodelete option""... $ac_c" 1>&6
echo "configure:2887: checking for -z nodelete option" >&5
echo "configure:2945: checking for -z nodelete option" >&5
if eval "test \"`echo '$''{'libc_cv_z_nodelete'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -2892,7 +2950,7 @@ int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
-nostartfiles -nostdlib
-Wl,--enable-new-dtags,-z,nodelete 1>&5'; { (eval echo configure:2896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
-Wl,--enable-new-dtags,-z,nodelete 1>&5'; { (eval echo configure:2954: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
then
libc_cv_z_nodelete=yes
else
@ -2905,7 +2963,7 @@ echo "$ac_t""$libc_cv_z_nodelete" 1>&6
echo $ac_n "checking for -z nodlopen option""... $ac_c" 1>&6
echo "configure:2909: checking for -z nodlopen option" >&5
echo "configure:2967: checking for -z nodlopen option" >&5
if eval "test \"`echo '$''{'libc_cv_z_nodlopen'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -2914,7 +2972,7 @@ int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
-nostartfiles -nostdlib
-Wl,--enable-new-dtags,-z,nodlopen 1>&5'; { (eval echo configure:2918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
-Wl,--enable-new-dtags,-z,nodlopen 1>&5'; { (eval echo configure:2976: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
then
libc_cv_z_nodlopen=yes
else
@ -2927,7 +2985,7 @@ echo "$ac_t""$libc_cv_z_nodlopen" 1>&6
echo $ac_n "checking for -z initfirst option""... $ac_c" 1>&6
echo "configure:2931: checking for -z initfirst option" >&5
echo "configure:2989: checking for -z initfirst option" >&5
if eval "test \"`echo '$''{'libc_cv_z_initfirst'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -2936,7 +2994,7 @@ int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
-nostartfiles -nostdlib
-Wl,--enable-new-dtags,-z,initfirst 1>&5'; { (eval echo configure:2940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
-Wl,--enable-new-dtags,-z,initfirst 1>&5'; { (eval echo configure:2998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
then
libc_cv_z_initfirst=yes
else
@ -2949,14 +3007,14 @@ echo "$ac_t""$libc_cv_z_initfirst" 1>&6
echo $ac_n "checking for -Bgroup option""... $ac_c" 1>&6
echo "configure:2953: checking for -Bgroup option" >&5
echo "configure:3011: checking for -Bgroup option" >&5
if eval "test \"`echo '$''{'libc_cv_Bgroup'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'; { (eval echo configure:2960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'; { (eval echo configure:3018: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
then
libc_cv_Bgroup=yes
else
@ -2969,7 +3027,7 @@ echo "$ac_t""$libc_cv_Bgroup" 1>&6
echo $ac_n "checking for -z combreloc""... $ac_c" 1>&6
echo "configure:2973: checking for -z combreloc" >&5
echo "configure:3031: checking for -z combreloc" >&5
if eval "test \"`echo '$''{'libc_cv_z_combreloc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -2980,7 +3038,7 @@ int foo (void) { return bar (mumble); }
EOF
if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
-nostdlib -nostartfiles
-Wl,-z,combreloc 1>&5'; { (eval echo configure:2984: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
-Wl,-z,combreloc 1>&5'; { (eval echo configure:3042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
then
if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
libc_cv_z_combreloc=yes
@ -3005,12 +3063,12 @@ fi
if test $elf != yes; then
echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
echo "configure:3009: checking for .init and .fini sections" >&5
echo "configure:3067: checking for .init and .fini sections" >&5
if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3014 "configure"
#line 3072 "configure"
#include "confdefs.h"
int main() {
@ -3019,7 +3077,7 @@ asm (".section .init");
asm ("${libc_cv_dot_text}");
; return 0; }
EOF
if { (eval echo configure:3023: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_have_initfini=yes
else
@ -3042,7 +3100,7 @@ fi
if test $elf = yes -a $gnu_ld = yes; then
echo $ac_n "checking whether cc puts quotes around section names""... $ac_c" 1>&6
echo "configure:3046: checking whether cc puts quotes around section names" >&5
echo "configure:3104: checking whether cc puts quotes around section names" >&5
if eval "test \"`echo '$''{'libc_cv_have_section_quotes'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3079,19 +3137,19 @@ if test $elf = yes; then
else
if test $ac_cv_prog_cc_works = yes; then
echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
echo "configure:3083: checking for _ prefix on C symbol names" >&5
echo "configure:3141: checking for _ prefix on C symbol names" >&5
if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3088 "configure"
#line 3146 "configure"
#include "confdefs.h"
asm ("_glibc_foobar:");
int main() {
glibc_foobar ();
; return 0; }
EOF
if { (eval echo configure:3095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
libc_cv_asm_underscores=yes
else
@ -3106,17 +3164,17 @@ fi
echo "$ac_t""$libc_cv_asm_underscores" 1>&6
else
echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
echo "configure:3110: checking for _ prefix on C symbol names" >&5
echo "configure:3168: checking for _ prefix on C symbol names" >&5
if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3115 "configure"
#line 3173 "configure"
#include "confdefs.h"
void underscore_test(void) {
return; }
EOF
if { (eval echo configure:3120: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if grep _underscore_test conftest* >/dev/null; then
rm -f conftest*
libc_cv_asm_underscores=yes
@ -3148,7 +3206,7 @@ if test $elf = yes; then
fi
echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
echo "configure:3152: checking for assembler .weak directive" >&5
echo "configure:3210: checking for assembler .weak directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3171,7 +3229,7 @@ echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
if test $libc_cv_asm_weak_directive = no; then
echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
echo "configure:3175: checking for assembler .weakext directive" >&5
echo "configure:3233: checking for assembler .weakext directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3218,14 +3276,14 @@ EOF
;;
hppa*linux*)
echo $ac_n "checking for assembler line separator""... $ac_c" 1>&6
echo "configure:3222: checking for assembler line separator" >&5
echo "configure:3280: checking for assembler line separator" >&5
if eval "test \"`echo '$''{'libc_cv_asm_line_sep'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.s <<EOF
nop ; is_old_puffin
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:3229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:3287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_asm_line_sep='!'
else
if test -z "$enable_hacker_mode"; then
@ -3247,7 +3305,7 @@ EOF
esac
echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
echo "configure:3251: checking for ld --no-whole-archive" >&5
echo "configure:3309: checking for ld --no-whole-archive" >&5
if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3258,7 +3316,7 @@ __throw () {}
EOF
if { ac_try='${CC-cc} $CFLAGS
-nostdlib -nostartfiles -Wl,--no-whole-archive
-o conftest conftest.c 1>&5'; { (eval echo configure:3262: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c 1>&5'; { (eval echo configure:3320: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_ld_no_whole_archive=yes
else
libc_cv_ld_no_whole_archive=no
@ -3272,7 +3330,7 @@ if test $libc_cv_ld_no_whole_archive = yes; then
fi
echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
echo "configure:3276: checking for gcc -fexceptions" >&5
echo "configure:3334: checking for gcc -fexceptions" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3283,7 +3341,7 @@ __throw () {}
EOF
if { ac_try='${CC-cc} $CFLAGS
-nostdlib -nostartfiles -fexceptions
-o conftest conftest.c 1>&5'; { (eval echo configure:3287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c 1>&5'; { (eval echo configure:3345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc_exceptions=yes
else
libc_cv_gcc_exceptions=no
@ -3298,14 +3356,14 @@ fi
if test "$base_machine" = alpha ; then
echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
echo "configure:3302: checking for function ..ng prefix" >&5
echo "configure:3360: checking for function ..ng prefix" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<\EOF
foo () { }
EOF
if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:3309: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:3367: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
then
libc_cv_gcc_alpha_ng_prefix=yes
else
@ -3332,19 +3390,19 @@ if test "$host_cpu" = powerpc ; then
# Check for a bug present in at least versions 2.8.x of GCC
# and versions 1.0.x of EGCS.
echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
echo "configure:3336: checking whether clobbering cr0 causes problems" >&5
echo "configure:3394: checking whether clobbering cr0 causes problems" >&5
if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3341 "configure"
#line 3399 "configure"
#include "confdefs.h"
int tester(int x) { asm ("" : : : "cc"); return x & 123; }
int main() {
; return 0; }
EOF
if { (eval echo configure:3348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:3406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_c_asmcr0_bug='no'
else
@ -3366,12 +3424,12 @@ fi
fi
echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
echo "configure:3370: checking for DWARF2 unwind info support" >&5
echo "configure:3428: checking for DWARF2 unwind info support" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
#line 3375 "configure"
#line 3433 "configure"
static char *__EH_FRAME_BEGIN__;
_start ()
{
@ -3398,14 +3456,14 @@ __bzero () {}
EOF
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
-nostdlib -nostartfiles
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3460: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc_dwarf2_unwind_info=static
else
libc_cv_gcc_dwarf2_unwind_info=no
fi
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
-nostdlib -nostartfiles
-o conftest conftest.c -lgcc -lgcc_eh >&5'; { (eval echo configure:3409: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c -lgcc -lgcc_eh >&5'; { (eval echo configure:3467: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
if ${CC-cc} $CFLAGS -DCHECK__register_frame_info -nostdlib -nostartfiles \
-o conftest conftest.c -lgcc -lgcc_eh -v 2>&1 >/dev/null \
| grep -q -- --eh-frame-hdr; then
@ -3419,7 +3477,7 @@ fi
if test $libc_cv_gcc_dwarf2_unwind_info = no; then
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
-nostdlib -nostartfiles
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3423: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3481: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc_dwarf2_unwind_info=yes
else
libc_cv_gcc_dwarf2_unwind_info=no
@ -3449,12 +3507,12 @@ EOF
esac
echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6
echo "configure:3453: checking for __builtin_expect" >&5
echo "configure:3511: checking for __builtin_expect" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
#line 3458 "configure"
#line 3516 "configure"
int foo (int a)
{
a = __builtin_expect (a, 10);
@ -3462,7 +3520,7 @@ int foo (int a)
}
EOF
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3466: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3524: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc_builtin_expect=yes
else
libc_cv_gcc_builtin_expect=no
@ -3479,7 +3537,7 @@ EOF
fi
echo $ac_n "checking for __builtin_memset""... $ac_c" 1>&6
echo "configure:3483: checking for __builtin_memset" >&5
echo "configure:3541: checking for __builtin_memset" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_builtin_memset'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3489,7 +3547,7 @@ void zero (void *x)
__builtin_memset (x, 0, 1000);
}
EOF
if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'; { (eval echo configure:3493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'; { (eval echo configure:3551: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
then
libc_cv_gcc_builtin_memset=no
else
@ -3507,12 +3565,12 @@ EOF
fi
echo $ac_n "checking for local label subtraction""... $ac_c" 1>&6
echo "configure:3511: checking for local label subtraction" >&5
echo "configure:3569: checking for local label subtraction" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_subtract_local_labels'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
#line 3516 "configure"
#line 3574 "configure"
int foo (int a)
{
static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
@ -3525,7 +3583,7 @@ int foo (int a)
}
EOF
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3529: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3587: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc_subtract_local_labels=yes
else
libc_cv_gcc_subtract_local_labels=no
@ -3542,14 +3600,14 @@ EOF
fi
echo $ac_n "checking for __thread""... $ac_c" 1>&6
echo "configure:3546: checking for __thread" >&5
echo "configure:3604: checking for __thread" >&5
if eval "test \"`echo '$''{'libc_cv_gcc___thread'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
__thread int a = 42;
EOF
if { ac_try='${CC-cc} $CFLAGS -c conftest.c >&5'; { (eval echo configure:3553: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
if { ac_try='${CC-cc} $CFLAGS -c conftest.c >&5'; { (eval echo configure:3611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc___thread=yes
else
libc_cv_gcc___thread=no
@ -3567,7 +3625,7 @@ fi
echo $ac_n "checking for libgd""... $ac_c" 1>&6
echo "configure:3571: checking for libgd" >&5
echo "configure:3629: checking for libgd" >&5
if test "$with_gd" != "no"; then
old_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $libgd_include"
@ -3576,14 +3634,14 @@ if test "$with_gd" != "no"; then
old_LIBS="$LIBS"
LIBS="$LIBS -lgd -lpng -lz -lm"
cat > conftest.$ac_ext <<EOF
#line 3580 "configure"
#line 3638 "configure"
#include "confdefs.h"
#include <gd.h>
int main() {
gdImagePng (0, 0)
; return 0; }
EOF
if { (eval echo configure:3587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:3645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
LIBGD=yes
else
@ -3603,7 +3661,7 @@ echo "$ac_t""$LIBGD" 1>&6
echo $ac_n "checking size of long double""... $ac_c" 1>&6
echo "configure:3607: checking size of long double" >&5
echo "configure:3665: checking size of long double" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3611,7 +3669,7 @@ else
ac_cv_sizeof_long_double=0
else
cat > conftest.$ac_ext <<EOF
#line 3615 "configure"
#line 3673 "configure"
#include "confdefs.h"
#include <stdio.h>
int main()
@ -3622,7 +3680,7 @@ int main()
return(0);
}
EOF
if { (eval echo configure:3626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:3684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_sizeof_long_double=`cat conftestval`
else
@ -3700,7 +3758,7 @@ if test "$uname" = "sysdeps/generic"; then
fi
echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
echo "configure:3704: checking OS release for uname" >&5
echo "configure:3762: checking OS release for uname" >&5
if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3722,7 +3780,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6
uname_release="$libc_cv_uname_release"
echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
echo "configure:3726: checking OS version for uname" >&5
echo "configure:3784: checking OS version for uname" >&5
if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -3751,7 +3809,7 @@ EOF
# Test for old glibc 2.0.x headers so that they can be removed properly
# Search only in includedir.
echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6
echo "configure:3755: checking for old glibc 2.0.x headers" >&5
echo "configure:3813: checking for old glibc 2.0.x headers" >&5
if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
then
old_glibc_headers=yes
@ -3812,7 +3870,7 @@ if test $shared = default; then
fi
echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
echo "configure:3816: checking whether -fPIC is default" >&5
echo "configure:3874: checking whether -fPIC is default" >&5
if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else

42
configure.in
View File

@ -1013,6 +1013,48 @@ EOF
fi
fi
if test $libc_cv_visibility_attribute = yes; then
AC_CACHE_CHECK(for broken __attribute__((visibility())),
libc_cv_broken_visibility_attribute,
[cat > conftest.c <<EOF
int foo (int x);
int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
int bar (int x) { return x; }
EOF
libc_cv_broken_visibility_attribute=yes
if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
changequote(,)dnl
if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
changequote([,])dnl
libc_cv_broken_visibility_attribute=no
fi
fi
rm -f conftest.c conftest.s
])
if test $libc_cv_broken_visibility_attribute = yes; then
AC_DEFINE(HAVE_BROKEN_VISIBILITY_ATTRIBUTE)
fi
fi
AC_CACHE_CHECK(for broken __attribute__((alias())),
libc_cv_broken_alias_attribute,
[cat > conftest.c <<EOF
extern int foo (int x) __asm ("xyzzy");
int bar (int x) { return x; }
extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
EOF
libc_cv_broken_alias_attribute=yes
if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
if grep 'xyzzy' conftest.s >/dev/null; then
libc_cv_broken_alias_attribute=no
fi
fi
rm -f conftest.c conftest.s
])
if test $libc_cv_broken_alias_attribute = yes; then
AC_DEFINE(HAVE_BROKEN_ALIAS_ATTRIBUTE)
fi
if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
AC_CACHE_CHECK(whether to put _rtld_local into .sdata section,
libc_cv_have_sdata_section,

2
elf/dl-minimal.c
View File

@ -209,7 +209,7 @@ Inconsistency detected by ld.so: %s: %u: %s%sAssertion `%s' failed!\n",
assertion);
}
INTDEF(__assert_fail)
rtld_hidden_weak(__assert_fail)
#endif

1
elf/dl-profile.c
View File

@ -122,6 +122,7 @@
entries in the call graph table and add it to the appropriate list. */
extern int __profile_frequency (void);
libc_hidden_proto (__profile_frequency)
/* We define a special type to address the elements of the arc table.
This is basically the `gmon_cg_arc_record' format but it includes

16
include/assert.h
View File

@ -1,10 +1,12 @@
#include <assert/assert.h>
extern void __assert_fail_internal (__const char *__assertion,
__const char *__file,
unsigned int __line,
__const char *__function)
__attribute__ ((__noreturn__)) attribute_hidden;
#if defined SHARED && !defined NOT_IN_libc
# define __assert_fail __assert_fail_internal
/* This prints an "Assertion failed" message and aborts.
In installed assert.h this is only conditionally declared,
so it has to be repeated here. */
extern void __assert_fail (__const char *__assertion, __const char *__file,
unsigned int __line, __const char *__function)
__THROW __attribute__ ((__noreturn__));
#if !defined NOT_IN_libc || defined IS_IN_rtld
hidden_proto (__assert_fail)
#endif

18
include/fcntl.h
View File

@ -3,23 +3,15 @@
/* Now define the internal interfaces. */
extern int __open64 (__const char *__file, int __oflag, ...);
libc_hidden_proto (__open64)
extern int __libc_open64 (const char *file, int oflag, ...);
extern int __libc_open (const char *file, int oflag, ...);
libc_hidden_proto (__libc_open)
extern int __libc_fcntl (int fd, int cmd, ...);
libc_hidden_proto (__libc_fcntl)
extern int __open (__const char *__file, int __oflag, ...);
extern int __open_internal (__const char *__file, int __oflag, ...)
attribute_hidden;
libc_hidden_proto (__open)
extern int __fcntl (int __fd, int __cmd, ...);
extern int __fcntl_internal (int __fd, int __cmd, ...) attribute_hidden;
#ifndef NOT_IN_libc
# define __fcntl(fd, cmd, args...) INTUSE(__fcntl) (fd, cmd, ##args)
# define __open(file, oflag, args...) INTUSE(__open) (file, oflag, ##args)
# ifdef SHARED
# define __libc_fcntl(fd, cmd, args...) __fcntl_internal (fd, cmd, ##args)
# define __libc_open(file, oflag, args...) \
__open_internal (file, oflag, ##args)
# endif
#endif
libc_hidden_proto (__fcntl)
#endif

2
include/libc-internal.h
View File

@ -15,6 +15,7 @@ extern void __libc_global_ctors (void);
/* Discover the tick frequency of the machine if something goes wrong,
we return 0, an impossible hertz. */
extern int __profile_frequency (void);
libc_hidden_proto (__profile_frequency)
/* Hooks for the instrumenting functions. */
extern void __cyg_profile_func_enter (void *this_fn, void *call_site);
@ -25,6 +26,7 @@ extern hp_timing_t __get_clockfreq (void);
/* Free all allocated resources. */
extern void __libc_freeres (void);
libc_hidden_proto (__libc_freeres)
/* Define and initialize `__progname' et. al. */
extern void __init_misc (int, char **, char **);

182
include/libc-symbols.h
View File

@ -381,4 +381,186 @@
# define INTVARDEF2(name, newname)
#endif
/* The following macros are used for PLT bypassing within libc.so
(and if needed other libraries similarly).
First of all, you need to have the function prototyped somewhere,
say in foo/foo.h:
int foo (int __bar);
If calls to foo within libc.so should always go to foo defined in libc.so,
then in include/foo.h you add:
libc_hidden_proto (foo)
line and after the foo function definition:
int foo (int __bar)
{
return __bar;
}
libc_hidden_def (foo)
or
int foo (int __bar)
{
return __bar;
}
libc_hidden_weak (foo)
If foo is normally just an alias (strong or weak) of some other function,
you should use the normal strong_alias first, then add libc_hidden_def
or libc_hidden_weak:
int baz (int __bar)
{
return __bar;
}
strong_alias (baz, foo)
libc_hidden_weak (foo)
If the function should be internal to multiple objects, say ld.so and
libc.so, the best way is to use:
#if !defined NOT_IN_libc || defined IS_IN_rtld
hidden_proto (foo)
#endif
in include/foo.h and the normal macros at all function definitions
depending on what DSO they belong to.
If versioned_symbol macro is used to define foo,
libc_hidden_ver macro should be used, as in:
int __real_foo (int __bar)
{
return __bar;
}
versioned_symbol (libc, __real_foo, foo, GLIBC_2_1);
libc_hidden_ver (__real_foo, foo) */
#if defined SHARED && defined DO_VERSIONING \
&& defined HAVE_BROKEN_ALIAS_ATTRIBUTE
# ifndef __ASSEMBLER__
# ifdef HAVE_BROKEN_VISIBILITY_ATTRIBUTE
# define __hidden_proto_hiddenattr
# else
# define __hidden_proto_hiddenattr attribute_hidden
# endif
# ifndef HAVE_BROKEN_ALIAS_ATTRIBUTE
# define hidden_proto(name) __hidden_proto (name, __GI_##name)
# else
# define hidden_proto(name)
# endif
# define __hidden_proto(name, internal) \
__typeof (name) internal; \
__typeof (name) name __asm__ (__hidden_asmname (#internal)) \
__hidden_proto_hiddenattr;
# define __hidden_asmname(name) \
__hidden_asmname1 (__USER_LABEL_PREFIX__, name)
# define __hidden_asmname1(prefix, name) __hidden_asmname2(prefix, name)
# define __hidden_asmname2(prefix, name) #prefix name
# ifdef HAVE_ASM_SET_DIRECTIVE
# define __hidden_def1(original, alias) \
ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP \
.set C_SYMBOL_NAME (alias), C_SYMBOL_NAME (original)
# else
# ifdef HAVE_ASM_GLOBAL_DOT_NAME
# define __hidden_def1(original, alias) \
ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP \
C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) ASM_LINE_SEP \
ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP \
C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
# else
# define __hidden_def1(original, alias) \
ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias) ASM_LINE_SEP \
C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
# endif
# endif
# define __hidden_def2(...) #__VA_ARGS__
# define __hidden_def3(...) __hidden_def2 (__VA_ARGS__)
# define hidden_def(name) \
__asm__ (__hidden_def3 (__hidden_def1 (__GI_##name, name)));
# define hidden_ver(local, name) \
__asm__ (__hidden_def3 (__hidden_def1 (local, __GI_##name)));
# ifdef HAVE_WEAK_SYMBOLS
# ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
# define __hidden_weak1(original, alias) \
.weakext C_SYMBOL_NAME (alias), C_SYMBOL_NAME (original)
# else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
# ifdef HAVE_ASM_GLOBAL_DOT_NAME
# define __hidden_weak1(original, alias) \
.weak C_SYMBOL_NAME (alias) ASM_LINE_SEP \
C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original) ASM_LINE_SEP \
ASM_GLOBAL_DIRECTIVE C_SYMBOL_DOT_NAME (alias) ASM_LINE_SEP \
C_SYMBOL_DOT_NAME (alias) = C_SYMBOL_DOT_NAME (original)
# else
# define __hidden_weak1(original, alias) \
.weak C_SYMBOL_NAME (alias) ASM_LINE_SEP \
C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
# endif
# endif
# define hidden_weak(name) \
__asm__ (__hidden_def3 (__hidden_weak1 (__GI_##name, name)));
# else
# define hidden_weak(name) hidden_def (name)
# endif
# else
/* For assembly, we need to do the opposite of what we do in C:
in assembly gcc __REDIRECT stuff is not in place, so functions
are defined by its normal name and we need to create the
__GI_* alias to it, in C __REDIRECT causes the function definition
to use __GI_* name and we need to add alias to the real name.
hidden_proto and hidden_weak don't make sense for assembly. */
# define hidden_def(name) strong_alias (name, __GI_##name)
# define hidden_ver(local, name) strong_alias (local, __GI_##name)
# endif
#else
# ifndef __ASSEMBLY__
# define hidden_proto(name)
# define hidden_weak(name)
# endif
# define hidden_def(name)
# define hidden_ver(local, name)
#endif
#if !defined NOT_IN_libc && !defined HAVE_BROKEN_ALIAS_ATTRIBUTE
# define libc_hidden_proto(name) hidden_proto (name)
# define libc_hidden_def(name) hidden_def (name)
# define libc_hidden_weak(name) hidden_weak (name)
# define libc_hidden_ver(local, name) hidden_ver (local, name)
#else
# define libc_hidden_proto(name)
# define libc_hidden_def(name)
# define libc_hidden_weak(name)
# define libc_hidden_ver(local, name)
#endif
#if defined NOT_IN_libc && defined IS_IN_rtld \
&& !defined HAVE_BROKEN_ALIAS_ATTRIBUTE
# define rtld_hidden_proto(name) hidden_proto (name)
# define rtld_hidden_def(name) hidden_def (name)
# define rtld_hidden_weak(name) hidden_weak (name)
# define rtld_hidden_ver(local, name) hidden_ver (local, name)
#else
# define rtld_hidden_proto(name)
# define rtld_hidden_def(name)
# define rtld_hidden_weak(name)
# define rtld_hidden_ver(local, name)
#endif
#if defined NOT_IN_libc && defined IS_IN_libm \
&& !defined HAVE_BROKEN_ALIAS_ATTRIBUTE
# define libm_hidden_proto(name) hidden_proto (name)
# define libm_hidden_def(name) hidden_def (name)
# define libm_hidden_weak(name) hidden_weak (name)
# define libm_hidden_ver(local, name) hidden_ver (local, name)
#else
# define libm_hidden_proto(name)
# define libm_hidden_def(name)
# define libm_hidden_weak(name)
# define libm_hidden_ver(local, name)
#endif
#endif /* libc-symbols.h */

1
include/printf.h
View File

@ -7,5 +7,6 @@ extern int __printf_fphex (FILE *, const struct printf_info *,
const void *const *);
extern int __printf_fp (FILE *, const struct printf_info *,
const void *const *);
libc_hidden_proto (__printf_fp)
#endif

2
include/resolv.h
View File

@ -40,6 +40,8 @@ extern void res_send_setqhook (res_send_qhook __hook);
extern void res_send_setrhook (res_send_rhook __hook);
extern int res_ourserver_p (const res_state __statp,
const struct sockaddr_in6 *__inp);
libc_hidden_proto (__res_ninit)
libc_hidden_proto (__res_randomid)
#endif
#endif

1
include/sched.h
View File

@ -7,6 +7,7 @@ extern int __sched_setparam (__pid_t __pid,
extern int __sched_getparam (__pid_t __pid, struct sched_param *__param);
extern int __sched_setscheduler (__pid_t __pid, int __policy,
__const struct sched_param *__param);
libc_hidden_proto (__sched_setscheduler)
extern int __sched_getscheduler (__pid_t __pid);
extern int __sched_yield (void);
extern int __sched_get_priority_max (int __algorithm);

2
include/signal.h
View File

@ -9,11 +9,13 @@ extern __sighandler_t __bsd_signal (int __sig, __sighandler_t __handler);
extern int __kill (__pid_t __pid, int __sig);
extern int __sigaction (int __sig, __const struct sigaction *__restrict __act,
struct sigaction *__restrict __oact);
libc_hidden_proto (__sigaction)
extern int __sigblock (int __mask);
extern int __sigsetmask (int __mask);
extern int __sigprocmask (int __how,
__const sigset_t *__set, sigset_t *__oset);
extern int __sigsuspend (__const sigset_t *__set);
libc_hidden_proto (__sigsuspend)
extern int __sigwait (__const sigset_t *__set, int *__sig);
extern int __sigwaitinfo (__const sigset_t *__set, siginfo_t *__info);
extern int __sigtimedwait (__const sigset_t *__set, siginfo_t *__info,

3
include/stdlib.h
View File

@ -8,6 +8,9 @@
/* Now define the internal interfaces. */
#ifndef __Need_M_And_C
libc_hidden_proto (__secure_getenv)
extern long int __random (void);
extern void __srandom (unsigned int __seed);
extern char *__initstate (unsigned int __seed, char *__statebuf,

5
include/string.h
View File

@ -60,3 +60,8 @@ extern char *__strerror_r (int __errnum, char *__buf, size_t __buflen);
(char *) memcpy (__new, __old, __len); \
}))
#endif
libc_hidden_proto (__mempcpy)
libc_hidden_proto (__stpncpy)
libc_hidden_proto (__rawmemchr)
libc_hidden_proto (__strcasecmp)

2
include/sys/poll.h
View File

@ -3,4 +3,6 @@
extern int __poll (struct pollfd *__fds, unsigned long int __nfds,
int __timeout);
libc_hidden_proto (__poll)
#endif

2
include/sys/select.h
View File

@ -11,4 +11,6 @@ extern int __select (int __nfds, fd_set *__restrict __readfds,
fd_set *__restrict __writefds,
fd_set *__restrict __exceptfds,
struct timeval *__restrict __timeout);
libc_hidden_proto (__select)
#endif

1
include/sys/socket.h
View File

@ -27,6 +27,7 @@ extern int __getpeername (int __fd, __SOCKADDR_ARG __addr,
/* Send N bytes of BUF to socket FD. Returns the number sent or -1. */
extern ssize_t __send (int __fd, __const void *__buf, size_t __n, int __flags);
libc_hidden_proto (__send)
/* Send N bytes of BUF on socket FD to peer at address ADDR (which is
ADDR_LEN bytes long). Returns the number sent, or -1 for errors. */

1
include/sys/statfs.h
View File

@ -3,6 +3,7 @@
/* Now define the internal interfaces. */
extern int __statfs (__const char *__file, struct statfs *__buf);
libc_hidden_proto (__statfs)
extern int __fstatfs (int __fildes, struct statfs *__buf);
extern int __statfs64 (__const char *__file, struct statfs64 *__buf);
extern int __fstatfs64 (int __fildes, struct statfs64 *__buf);

37
include/unistd.h
View File

@ -22,17 +22,19 @@ extern ssize_t __libc_pwrite (int __fd, __const void *__buf, size_t __n,
__off_t __offset);
extern ssize_t __pwrite64 (int __fd, __const void *__buf, size_t __n,
__off64_t __offset);
libc_hidden_proto (__pwrite64)
extern ssize_t __libc_pwrite64 (int __fd, __const void *__buf, size_t __n,
__off64_t __offset);
extern ssize_t __libc_read (int __fd, void *__buf, size_t __n);
libc_hidden_proto (__libc_read)
extern ssize_t __libc_write (int __fd, __const void *__buf, size_t __n);
libc_hidden_proto (__libc_write)
extern int __pipe (int __pipedes[2]);
libc_hidden_proto (__pipe)
extern unsigned int __sleep (unsigned int __seconds);
extern int __chown (__const char *__file,
__uid_t __owner, __gid_t __group);
extern int __chown_internal (__const char *__file,
__uid_t __owner, __gid_t __group)
attribute_hidden;
libc_hidden_proto (__chown)
extern int __fchown (int __fd,
__uid_t __owner, __gid_t __group);
extern int __lchown (__const char *__file, __uid_t __owner,
@ -54,14 +56,14 @@ char *__canonicalize_directory_name_internal (__const char *__thisdir,
extern int __dup (int __fd);
extern int __dup2 (int __fd, int __fd2);
extern int __dup2_internal (int __fd, int __fd2) attribute_hidden;
libc_hidden_proto (__dup2)
extern int __execve (__const char *__path, char *__const __argv[],
char *__const __envp[]);
extern long int __pathconf (__const char *__path, int __name);
extern long int __fpathconf (int __fd, int __name);
extern long int __sysconf (int __name);
extern __pid_t __getpid (void);
extern __pid_t __getpid_internal (void) attribute_hidden;
libc_hidden_proto (__getpid)
extern __pid_t __getppid (void);
extern __pid_t __setsid (void);
extern __uid_t __getuid (void);
@ -69,12 +71,13 @@ extern __uid_t __geteuid (void);
extern __gid_t __getgid (void);
extern __gid_t __getegid (void);
extern int __getgroups (int __size, __gid_t __list[]);
extern __pid_t __getpgid_internal (__pid_t __pid) attribute_hidden;
libc_hidden_proto (__getpgid)
extern int __group_member (__gid_t __gid);
extern int __setuid (__uid_t __uid);
extern int __setreuid (__uid_t __ruid, __uid_t __euid);
extern int __setgid (__gid_t __gid);
extern int __setpgid (__pid_t __pid, __pid_t __pgid);
libc_hidden_proto (__setpgid)
extern int __setregid (__gid_t __rgid, __gid_t __egid);
extern __pid_t __vfork (void);
extern int __ttyname_r (int __fd, char *__buf, size_t __buflen);
@ -89,18 +92,18 @@ extern int __profil (unsigned short int *__sample_buffer, size_t __size,
extern int __getdtablesize (void);
extern int __brk (void *__addr);
extern int __close (int __fd);
extern int __close_internal (int __fd) attribute_hidden;
libc_hidden_proto (__close)
extern ssize_t __read (int __fd, void *__buf, size_t __nbytes);
libc_hidden_proto (__read)
extern ssize_t __write (int __fd, __const void *__buf, size_t __n);
extern ssize_t __write_internal (int __fd, __const void *__buf, size_t __n)
attribute_hidden;
libc_hidden_proto (__write)
extern __pid_t __fork (void);
extern int __getpagesize (void) __attribute__ ((__const__));
extern int __getpagesize_internal (void)
__attribute__ ((__const__)) attribute_hidden;
libc_hidden_proto (__getpagesize)
extern int __ftruncate (int __fd, __off_t __length);
extern int __ftruncate64 (int __fd, __off64_t __length);
extern void *__sbrk (intptr_t __delta);
libc_hidden_proto (__sbrk)
/* This variable is set nonzero at startup if the process's effective
@ -118,16 +121,4 @@ extern int __libc_enable_secure_internal attribute_hidden;
/* Various internal function. */
extern void __libc_check_standard_fds (void);
#ifndef NOT_IN_libc
# define __close(fd) INTUSE(__close) (fd)
# define __dup2(fd, fd2) INTUSE(__dup2) (fd, fd2)
# define __getpagesize() INTUSE(__getpagesize) ()
# define __getpgid(pid) INTUSE(__getpgid) (pid)
# define __getpid() INTUSE(__getpid) ()
# ifdef SHARED
# define __libc_write(fd, buf, n) INTUSE(__write) (fd, buf, n)
# endif
#endif
#endif

13
include/wchar.h
View File

@ -18,12 +18,8 @@ extern int __mbsinit (__const __mbstate_t *__ps);
extern size_t __mbrtowc (wchar_t *__restrict __pwc,
__const char *__restrict __s, size_t __n,
__mbstate_t *__restrict __p);
extern size_t __mbrtowc_internal (wchar_t *__restrict __pwc,
__const char *__restrict __s, size_t __n,
__mbstate_t *__restrict __p)
attribute_hidden;
extern size_t __mbrlen_internal (__const char *__restrict __s, size_t __n,
mbstate_t *__restrict __ps) attribute_hidden;
libc_hidden_proto (__mbrtowc)
libc_hidden_proto (__mbrlen)
extern size_t __wcrtomb (char *__restrict __s, wchar_t __wc,
__mbstate_t *__restrict __ps);
extern size_t __mbsrtowcs (wchar_t *__restrict __dst,
@ -68,10 +64,5 @@ extern int __vfwprintf (__FILE *__restrict __s,
__gnuc_va_list __arg)
/* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
# ifndef NOT_IN_libc
# define __mbrlen(s, n, ps) INTUSE(__mbrlen) (s, n, ps)
# define __mbrtowc(pwc, s, n, p) INTUSE(__mbrtowc) (pwc, s, n, p)
# endif
# endif
#endif

1
inet/getaliasent_r.c
View File

@ -25,6 +25,5 @@
#define GETFUNC_NAME getaliasent
#define ENDFUNC_NAME endaliasent
#define DATABASE_NAME aliases
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXent_r.c"

1
inet/getaliasname_r.c
View File

@ -25,6 +25,5 @@
#define DATABASE_NAME aliases
#define ADD_PARAMS const char *name
#define ADD_VARIABLES name
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

2
inet/gethstbyad_r.c
View File

@ -48,6 +48,6 @@
}
/* Special name for the lookup function. */
#define DB_LOOKUP_FCT INTUSE(__nss_hosts_lookup)
#define DB_LOOKUP_FCT __nss_hosts_lookup
#include "../nss/getXXbyYY_r.c"

2
inet/gethstbynm2_r.c
View File

@ -41,6 +41,6 @@
#define HAVE_AF 1
/* Special name for the lookup function. */
#define DB_LOOKUP_FCT INTUSE(__nss_hosts_lookup)
#define DB_LOOKUP_FCT __nss_hosts_lookup
#include "../nss/getXXbyYY_r.c"

2
inet/gethstbynm_r.c
View File

@ -40,6 +40,6 @@
#define HAVE_LOOKUP_BUFFER 1
/* Special name for the lookup function. */
#define DB_LOOKUP_FCT INTUSE(__nss_hosts_lookup)
#define DB_LOOKUP_FCT __nss_hosts_lookup
#include "../nss/getXXbyYY_r.c"

2
inet/gethstent_r.c
View File

@ -30,6 +30,6 @@
#define NEED__RES 1
/* Special name for the lookup function. */
#define DB_LOOKUP_FCT INTUSE(__nss_hosts_lookup)
#define DB_LOOKUP_FCT __nss_hosts_lookup
#include "../nss/getXXent_r.c"

1
inet/getnetbyad_r.c
View File

@ -28,6 +28,5 @@
#define ADD_VARIABLES net, type
#define NEED__RES 1
#define NEED_H_ERRNO 1
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
inet/getnetbynm_r.c
View File

@ -27,6 +27,5 @@
#define ADD_VARIABLES name
#define NEED__RES 1
#define NEED_H_ERRNO 1
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
inet/getnetent_r.c
View File

@ -28,6 +28,5 @@
#define STAYOPEN_VAR stayopen
#define NEED__RES 1
#define NEED_H_ERRNO 1
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXent_r.c"

1
inet/getproto_r.c
View File

@ -25,6 +25,5 @@
#define DATABASE_NAME protocols
#define ADD_PARAMS int proto
#define ADD_VARIABLES proto
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
inet/getprtent_r.c
View File

@ -26,6 +26,5 @@
#define DATABASE_NAME protocols
#define STAYOPEN int stayopen
#define STAYOPEN_VAR stayopen
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXent_r.c"

1
inet/getprtname_r.c
View File

@ -25,6 +25,5 @@
#define DATABASE_NAME protocols
#define ADD_PARAMS const char *name
#define ADD_VARIABLES name
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
inet/getrpcbyname_r.c
View File

@ -25,6 +25,5 @@
#define DATABASE_NAME rpc
#define ADD_PARAMS const char *name
#define ADD_VARIABLES name
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
inet/getrpcbynumber_r.c
View File

@ -25,6 +25,5 @@
#define DATABASE_NAME rpc
#define ADD_PARAMS int number
#define ADD_VARIABLES number
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
inet/getrpcent_r.c
View File

@ -26,6 +26,5 @@
#define DATABASE_NAME rpc
#define STAYOPEN int stayopen
#define STAYOPEN_VAR stayopen
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXent_r.c"

1
inet/getservent_r.c
View File

@ -26,6 +26,5 @@
#define DATABASE_NAME services
#define STAYOPEN int stayopen
#define STAYOPEN_VAR stayopen
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXent_r.c"

1
inet/getsrvbynm_r.c
View File

@ -25,6 +25,5 @@
#define DATABASE_NAME services
#define ADD_PARAMS const char *name, const char *proto
#define ADD_VARIABLES name, proto
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
inet/getsrvbypt_r.c
View File

@ -25,6 +25,5 @@
#define DATABASE_NAME services
#define ADD_PARAMS int port, const char *proto
#define ADD_VARIABLES port, proto
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
libio/genops.c
View File

@ -236,6 +236,7 @@ __overflow (f, ch)
_IO_fwide (f, -1);
return _IO_OVERFLOW (f, ch);
}
libc_hidden_def (__overflow)
static int save_for_backup __P ((_IO_FILE *fp, char *end_p))
#ifdef _LIBC

2
libio/iofdopen.c
View File

@ -37,7 +37,7 @@
#ifndef _IO_fcntl
#ifdef _LIBC
#define _IO_fcntl INTUSE(__fcntl)
#define _IO_fcntl __fcntl
#else
#define _IO_fcntl fcntl
#endif

1
libio/iovdprintf.c
View File

@ -26,7 +26,6 @@
in files containing the exception. */
#include "libioP.h"
#include "libio.h"
#include <stdio_ext.h>
int

12
libio/libioP.h
View File

@ -48,6 +48,18 @@
#ifndef INTDEF2
# define INTDEF2(name)
#endif
#ifndef libc_hidden_proto
# define libc_hidden_proto(name)
#endif
#ifndef libc_hidden_def
# define libc_hidden_def(name)
#endif
#ifndef libc_hidden_weak
# define libc_hidden_weak(name)
#endif
libc_hidden_proto (__overflow)
libc_hidden_proto (__woverflow)
#ifdef __cplusplus
extern "C" {

1
libio/wgenops.c
View File

@ -246,6 +246,7 @@ __woverflow (f, wch)
_IO_fwide (f, 1);
return _IO_OVERFLOW (f, wch);
}
libc_hidden_def (__woverflow)
wint_t

3
malloc/set-freeres.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -43,3 +43,4 @@ __libc_freeres (void)
RUN_HOOK (__libc_subfreeres, ());
}
}
libc_hidden_def (__libc_freeres)

2
nss/XXX-lookup.c
View File

@ -57,6 +57,7 @@ service_user *DATABASE_NAME_SYMBOL attribute_hidden;
extern int DB_LOOKUP_FCT (service_user **ni, const char *fct_name,
void **fctp) internal_function;
libc_hidden_proto (DB_LOOKUP_FCT)
int
internal_function
@ -71,3 +72,4 @@ DB_LOOKUP_FCT (service_user **ni, const char *fct_name, void **fctp)
return __nss_lookup (ni, fct_name, fctp);
}
libc_hidden_def (DB_LOOKUP_FCT)

7
nss/getXXbyYY_r.c
View File

@ -109,17 +109,14 @@
# define AF_VAR_P NULL
#endif
#ifndef NSS_attribute_hidden
# define NSS_attribute_hidden
#endif
/* Type of the lookup function we need here. */
typedef enum nss_status (*lookup_function) (ADD_PARAMS, LOOKUP_TYPE *, char *,
size_t, int * H_ERRNO_PARM);
/* The lookup function for the first entry of this service. */
extern int DB_LOOKUP_FCT (service_user **nip, const char *name, void **fctp)
internal_function NSS_attribute_hidden;
internal_function;
libc_hidden_proto (DB_LOOKUP_FCT)
/* Interval in which we transfer retry to contact the NSCD. */
#define NSS_NSCD_RETRY 100

7
nss/getXXent_r.c
View File

@ -94,10 +94,6 @@
# define NEED__RES 0
#endif
#ifndef NSS_attribute_hidden
# define NSS_attribute_hidden
#endif
/* This handle for the NSS data base is shared between all
set/get/endXXXent functions. */
static service_user *nip;
@ -118,7 +114,8 @@ __libc_lock_define_initialized (static, lock)
/* The lookup function for the first entry of this service. */
extern int DB_LOOKUP_FCT (service_user **nip, const char *name, void **fctp)
internal_function NSS_attribute_hidden;
internal_function;
libc_hidden_proto (DB_LOOKUP_FCT)
void
SETFUNC_NAME (STAYOPEN)

2
nss/hosts-lookup.c
View File

@ -21,5 +21,3 @@
#define DEFAULT_CONFIG "dns [!UNAVAIL=return] files"
#include "XXX-lookup.c"
INTDEF(__nss_hosts_lookup)

2
nss/nsswitch.c
View File

@ -136,6 +136,7 @@ __nss_database_lookup (const char *database, const char *alternate_name,
return 0;
}
libc_hidden_def (__nss_database_lookup)
/* -1 == not found
@ -199,6 +200,7 @@ __nss_next (service_user **ni, const char *fct_name, void **fctp, int status,
return *fctp != NULL ? 0 : -1;
}
libc_hidden_def (__nss_next)
int

3
nss/nsswitch.h
View File

@ -103,7 +103,7 @@ typedef struct name_database
than one function can use the database. */
int __nss_database_lookup (const char *database, const char *alternative_name,
const char *defconfig, service_user **ni);
libc_hidden_proto (__nss_database_lookup)
/* Put first function with name FCT_NAME for SERVICE in FCTP. The
position is remembered in NI. The function returns a value < 0 if
@ -125,6 +125,7 @@ int __nss_lookup (service_user **ni, const char *fct_name, void **fctp);
natural end. */
int __nss_next (service_user **ni, const char *fct_name, void **fctp,
int status, int all_values);
libc_hidden_proto (__nss_next)
/* Search for the service described in NI for a function named FCT_NAME
and return a pointer to this function if successful. */

4
posix/bsd-getpgrp.c
View File

@ -22,11 +22,11 @@
/* Don't include unistd.h because it declares a conflicting
prototype for the POSIX.1 `getpgrp' function. */
extern pid_t __getpgid (pid_t);
extern pid_t __getpgid_internal (pid_t);
libc_hidden_proto (__getpgid)
extern pid_t __bsd_getpgrp (pid_t);
pid_t
__bsd_getpgrp (pid_t pid)
{
return INTUSE(__getpgid) (pid);
return __getpgid (pid);
}

6
resolv/res_init.c
View File

@ -135,6 +135,9 @@ res_ninit(res_state statp) {
return (__res_vinit(statp, 0));
}
#ifdef _LIBC
libc_hidden_def (__res_ninit)
#endif
/* This function has to be reachable by res_data.c but not publically. */
int
@ -521,6 +524,9 @@ res_randomid(void) {
__gettimeofday(&now, NULL);
return (0xffff & (now.tv_sec ^ now.tv_usec ^ __getpid()));
}
#ifdef _LIBC
libc_hidden_def (__res_randomid)
#endif
/*
* This routine is for closing the socket if a virtual circuit is used and

1
shadow/getspent_r.c
View File

@ -26,6 +26,5 @@
#define ENDFUNC_NAME endspent
#define DATABASE_NAME shadow
#define BUFLEN 1024
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXent_r.c"

1
shadow/getspnam_r.c
View File

@ -26,6 +26,5 @@
#define ADD_PARAMS const char *name
#define ADD_VARIABLES name
#define BUFLEN 1024
#define NSS_attribute_hidden attribute_hidden
#include "../nss/getXXbyYY_r.c"

1
stdio-common/printf_fp.c
View File

@ -1146,6 +1146,7 @@ __printf_fp (FILE *fp,
}
return done;
}
libc_hidden_def (__printf_fp)
/* Return the number of extra grouping characters that will be inserted
into a number with INTDIG_MAX integer digits. */

3
stdlib/secure-getenv.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1994, 1996 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1992, 1994, 1996, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -28,3 +28,4 @@ __secure_getenv (name)
{
return __libc_enable_secure ? NULL : getenv (name);
}
libc_hidden_def (__secure_getenv)

1
stdlib/strfmon.c
View File

@ -76,6 +76,7 @@
extern int __printf_fp (FILE *, const struct printf_info *,
const void *const *);
libc_hidden_proto (__printf_fp)
/* This function determines the number of digit groups in the output.
The definition is in printf_fp.c. */
extern unsigned int __guess_grouping (unsigned int intdig_max,

3
sysdeps/alpha/alphaev67/rawmemchr.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -89,4 +89,5 @@ $found:
END(__rawmemchr)
libc_hidden_def (__rawmemchr)
weak_alias (__rawmemchr, rawmemchr)

3
sysdeps/alpha/alphaev67/stpncpy.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
Contributed by Richard Henderson (rth@redhat.com)
This file is part of the GNU C Library.
@ -112,4 +112,5 @@ $zerocount:
END(__stpncpy)
libc_hidden_def (__stpncpy)
weak_alias (__stpncpy, stpncpy)

3
sysdeps/alpha/rawmemchr.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -86,4 +86,5 @@ $found:
END(__rawmemchr)
libc_hidden_def (__rawmemchr)
weak_alias (__rawmemchr, rawmemchr)

3
sysdeps/alpha/stpncpy.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc.
/* Copyright (C) 1996, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@tamu.edu)
@ -103,4 +103,5 @@ $zerocount:
END(__stpncpy)
libc_hidden_def (__stpncpy)
weak_alias (__stpncpy, stpncpy)

4
sysdeps/generic/chown.c
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1992, 1995, 1996, 1997, 2002
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -37,6 +38,7 @@ __chown (file, owner, group)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__chown)
stub_warning (chown)
weak_alias (__chown, chown)

3
sysdeps/generic/close.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -33,6 +33,7 @@ __close (fd)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__close)
stub_warning (close)
weak_alias (__close, close)

3
sysdeps/generic/dup2.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -41,6 +41,7 @@ __dup2 (fd, fd2)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__dup2)
stub_warning (dup2)
weak_alias (__dup2, dup2)

3
sysdeps/generic/fcntl.c
View File

@ -19,8 +19,6 @@
#include <errno.h>
#include <fcntl.h>
#undef __fcntl
/* Perform file control operations on FD. */
int
__fcntl (fd, cmd)
@ -36,6 +34,7 @@ __fcntl (fd, cmd)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__fcntl)
stub_warning (fcntl)
weak_alias (__fcntl, fcntl)

4
sysdeps/generic/getpagesize.c
View File

@ -19,8 +19,6 @@
#include <errno.h>
#include <unistd.h>
#undef __getpagesize
/* Return the system page size. */
int
__getpagesize ()
@ -28,8 +26,8 @@ __getpagesize ()
__set_errno (ENOSYS);
return 0;
}
libc_hidden_def (__getpagesize)
stub_warning (getpagesize)
INTDEF(__getpagesize)
weak_alias (__getpagesize, getpagesize)
#include <stub-tag.h>

4
sysdeps/generic/getpgid.c
View File

@ -19,8 +19,6 @@
#include <unistd.h>
#include <sys/types.h>
#undef __getpgid
/* Get the process group ID of process PID. */
pid_t
__getpgid (pid)
@ -28,7 +26,7 @@ __getpgid (pid)
{
return pid;
}
INTDEF(__getpgid)
libc_hidden_def (__getpgid)
weak_alias (__getpgid, getpgid)
stub_warning (getpgid)

4
sysdeps/generic/getpid.c
View File

@ -19,8 +19,6 @@
#include <errno.h>
#include <unistd.h>
#undef __getpid
/* Get the process ID of the calling process. */
int
__getpid ()
@ -28,8 +26,8 @@ __getpid ()
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__getpid)
stub_warning (getpid)
INTDEF(__getpid)
weak_alias (__getpid, getpid)
#include <stub-tag.h>

4
sysdeps/generic/mempcpy.c
View File

@ -1,7 +1,7 @@
/* Copy memory to memory until the specified number of bytes
has been copied, return pointer to following byte.
Overlap is NOT handled correctly.
Copyright (C) 1991, 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1991, 1997, 1998, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Torbjorn Granlund (tege@sics.se).
@ -25,7 +25,6 @@
#include <pagecopy.h>
#undef mempcpy
#undef __mempcpy
void *
__mempcpy (dstpp, srcpp, len)
@ -64,4 +63,5 @@ __mempcpy (dstpp, srcpp, len)
return (void *) dstp;
}
libc_hidden_def (__mempcpy)
weak_alias (__mempcpy, mempcpy)

4
sysdeps/generic/open.c
View File

@ -21,8 +21,6 @@
#include <stdarg.h>
#include <stddef.h>
#undef __open
/* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
a third argument is the file protection. */
int
@ -49,8 +47,8 @@ __open (file, oflag)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__open)
stub_warning (open)
INTDEF(__open)
weak_alias (__open, open)
#include <stub-tag.h>

4
sysdeps/generic/open64.c
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1991, 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 1999, 2000, 2002
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -49,6 +50,7 @@ __libc_open64 (file, oflag)
return -1;
}
strong_alias (__libc_open64, __open64)
libc_hidden_def (__open64)
weak_alias (__libc_open64, BP_SYM (open64))
stub_warning (open64)

3
sysdeps/generic/pipe.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -37,6 +37,7 @@ __pipe (__pipedes)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__pipe)
stub_warning (pipe)
weak_alias (__pipe, pipe)

1
sysdeps/generic/prof-freq.c
View File

@ -52,3 +52,4 @@ __profile_frequency (void)
return 0;
return (1000000 / tim.it_interval.tv_usec);
}
libc_hidden_def (__profile_frequency)

3
sysdeps/generic/pwrite64.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1991,1995,1996,1997,1999,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -41,6 +41,7 @@ __libc_pwrite64 (int fd, const void *buf, size_t nbytes, off64_t offset)
return -1;
}
strong_alias (__libc_pwrite64, __pwrite64)
libc_hidden_def (__pwrite64)
weak_alias (__libc_pwrite64, pwrite64)
stub_warning (pwrite64)
#include <stub-tag.h>

3
sysdeps/generic/rawmemchr.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,93,96,97,99,2000 Free Software Foundation, Inc.
/* Copyright (C) 1991,93,96,97,99,2000,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
with help from Dan Sahlin (dan@sics.se) and
@ -185,4 +185,5 @@ __rawmemchr (s, c_in)
}
}
}
libc_hidden_def (__rawmemchr)
weak_alias (__rawmemchr, rawmemchr)

4
sysdeps/generic/read.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -40,8 +40,10 @@ __libc_read (int fd, void *buf, size_t nbytes)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__libc_read)
stub_warning (read)
weak_alias (__libc_read, __read)
libc_hidden_weak (__read)
weak_alias (__libc_read, read)
#include <stub-tag.h>

2
sysdeps/generic/sbrk.c
View File

@ -52,5 +52,5 @@ __sbrk (intptr_t increment)
return oldbrk;
}
libc_hidden_def (__sbrk)
weak_alias (__sbrk, sbrk)

3
sysdeps/generic/sched_sets.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -28,6 +28,7 @@ __sched_setscheduler (pid_t pid, int policy, const struct sched_param *param)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__sched_setscheduler)
stub_warning (sched_setscheduler)
weak_alias (__sched_setscheduler, sched_setscheduler)

3
sysdeps/generic/select.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -36,6 +36,7 @@ __select (nfds, readfds, writefds, exceptfds, timeout)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__select)
stub_warning (select)
weak_alias (__select, select)

4
sysdeps/generic/send.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1991,1995,1996,1997,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -30,8 +30,8 @@ __send (fd, buf, n, flags)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__send)
weak_alias (__send, send)
stub_warning (send)
#include <stub-tag.h>

3
sysdeps/generic/setpgid.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -30,6 +30,7 @@ __setpgid (pid, pgid)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__setpgid)
stub_warning (setpgid)
weak_alias (__setpgid, setpgid)

3
sysdeps/generic/sigaction.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -37,6 +37,7 @@ __sigaction (sig, act, oact)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__sigaction)
stub_warning (sigaction)
weak_alias (__sigaction, sigaction)

3
sysdeps/generic/sigsuspend.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
/* Copyright (C) 1991,1995,1996,1997,1998,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -29,6 +29,7 @@ __sigsuspend (set)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__sigsuspend)
weak_alias (__sigsuspend, sigsuspend)
stub_warning (sigsuspend)

3
sysdeps/generic/statfs.c
View File

@ -1,5 +1,5 @@
/* statfs -- Return information about the filesystem on which FILE resides.
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -28,6 +28,7 @@ __statfs (const char *file, struct statfs *buf)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__statfs)
weak_alias (__statfs, statfs)
stub_warning (statfs)

3
sysdeps/generic/stpncpy.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1993, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -95,5 +95,6 @@ __stpncpy (dest, src, n)
return dest - 1;
}
#ifdef weak_alias
libc_hidden_def (__stpncpy)
weak_alias (__stpncpy, stpncpy)
#endif

4
sysdeps/generic/strcasecmp.c
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1991,1992,1995,1996,1997,2001 Free Software Foundation, Inc.
/* Copyright (C) 1991,1992,1995,1996,1997,2001,2002
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -66,5 +67,6 @@ __strcasecmp (s1, s2 LOCALE_PARAM)
return result;
}
#ifndef __strcasecmp
libc_hidden_def (__strcasecmp)
weak_alias (__strcasecmp, strcasecmp)
#endif

6
sysdeps/generic/write.c
View File

@ -21,9 +21,6 @@
#include <unistd.h>
#include <stddef.h>
#undef __libc_write
#undef __write
/* Write NBYTES of BUF to FD. Return the number written, or -1. */
ssize_t
__libc_write (int fd, const void *buf, size_t nbytes)
@ -44,9 +41,10 @@ __libc_write (int fd, const void *buf, size_t nbytes)
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__libc_write)
stub_warning (write)
weak_alias (__libc_write, __write)
INTDEF(__write)
libc_hidden_weak (__write)
weak_alias (__libc_write, write)
#include <stub-tag.h>

1
sysdeps/i386/i586/mempcpy.S
View File

@ -1,4 +1,5 @@
#define memcpy __mempcpy
#include <sysdeps/i386/i586/memcpy.S>
libc_hidden_def (BP_SYM (__mempcpy))
weak_alias (BP_SYM (__mempcpy), BP_SYM (mempcpy))

3
sysdeps/i386/i686/mempcpy.S
View File

@ -1,7 +1,7 @@
/* Copy memory block and return pointer to following byte.
For Intel 80x86, x>=6.
This file is part of the GNU C Library.
Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
The GNU C Library is free software; you can redistribute it and/or
@ -57,4 +57,5 @@ ENTRY (BP_SYM (__mempcpy))
LEAVE
RET_PTR
END (BP_SYM (__mempcpy))
libc_hidden_def (BP_SYM (__mempcpy))
weak_alias (BP_SYM (__mempcpy), BP_SYM (mempcpy))

3
sysdeps/i386/rawmemchr.S
View File

@ -1,6 +1,6 @@
/* rawmemchr (str, ch) -- Return pointer to first occurrence of CH in STR.
For Intel 80x86, x>=3.
Copyright (C) 1994, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
Copyright (C) 1994,95,96,97,98,99,2000,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
@ -222,4 +222,5 @@ L(9):
RET_PTR
END (BP_SYM (__rawmemchr))
libc_hidden_def (BP_SYM (__rawmemchr))
weak_alias (BP_SYM (__rawmemchr), BP_SYM (rawmemchr))

3
sysdeps/i386/stpncpy.S
View File

@ -1,7 +1,7 @@
/* copy no more then N bytes from SRC to DEST, returning the address of
the terminating '\0' in DEST.
For Intel 80x86, x>=3.
Copyright (C) 1994, 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
Copyright (C) 1994,1995,1996,1997,2000,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
Some bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
@ -153,4 +153,5 @@ L(9):
RET_PTR
END (BP_SYM (__stpncpy))
libc_hidden_def (BP_SYM (__stpncpy))
weak_alias (BP_SYM (__stpncpy), BP_SYM (stpncpy))

3
sysdeps/m68k/rawmemchr.S
View File

@ -1,6 +1,6 @@
/* rawmemchr (str, ch) -- Return pointer to first occurrence of CH in STR.
For Motorola 68000.
Copyright (C) 1999 Free Software Foundation, Inc.
Copyright (C) 1999, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Andreas Schwab <schwab@gnu.org>.
@ -176,4 +176,5 @@ L(L9:)
rts
END(__rawmemchr)
libc_hidden_def (__rawmemchr)
weak_alias (__rawmemchr, rawmemchr)

5
sysdeps/mach/getpagesize.c
View File

@ -19,14 +19,11 @@
#include <unistd.h>
#include <mach.h>
#undef __getpagesize
/* Return the system page size. */
int
__getpagesize ()
{
return __vm_page_size;
}
INTDEF(__getpagesize)
libc_hidden_def (__getpagesize)
weak_alias (__getpagesize, getpagesize)

3
sysdeps/mach/hurd/chown.c
View File

@ -38,6 +38,5 @@ __chown (file, owner, group)
return __hurd_fail (err);
return 0;
}
INTDEF(__chown)
libc_hidden_def (__chown)
weak_alias (__chown, chown)

5
sysdeps/mach/hurd/close.c
View File

@ -21,8 +21,6 @@
#include <hurd.h>
#include <hurd/fd.h>
#undef __close
/* Close the file descriptor FD. */
int
__close (int fd)
@ -33,6 +31,5 @@ __close (int fd)
return err ? __hurd_fail (err) : 0;
}
INTDEF (__close)
libc_hidden_def (__close)
weak_alias (__close, close)

2
sysdeps/mach/hurd/dl-sysdep.c
View File

@ -370,6 +370,7 @@ __libc_read (int fd, void *buf, size_t nbytes)
return nread;
}
libc_hidden_weak (__libc_read)
__ssize_t weak_function
__libc_write (int fd, const void *buf, size_t nbytes)
@ -385,6 +386,7 @@ __libc_write (int fd, const void *buf, size_t nbytes)
return nwrote;
}
libc_hidden_weak (__libc_write)
/* This is only used for printing messages (see dl-misc.c). */
__ssize_t weak_function

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