* elf/dl-version.c (_dl_check_map_versions): New argument trace_mode.
Before testing versions check that we actually loaded the object
and whether we are in trace mode. If not loaded during tracing don't
test versions in this object.
(_dl_check_all_versions): Take new parameter and pass to
_dl_check_map_versions.
* sysdeps/generic/ldsodefs.h: Update prototypes for
_dl_check_all_versions and _dl_check_map_versions.
* elf/rtld.c (struct version_check_args): Add dotrace.
(version_check_doit): Pass args->dotrace to _dl_check_all_versions.
(dl_main): Pass info about trace mode to version_check_doit.
* elf/dl-open.c (dl_open_worker): Pass zero as new argument to
_dl_check_all_versions.
* manual/users.texi (XPG Functions): Document utmpxname, getutmp,
and getutmpx.
Patch by Bryan Henderson <bryanh@giraffe-data.com>.
2000-04-14 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/shm_open.c: Include linux_fsinfo for
SHMFS_SUPER_MAGIC. Remove definition of SHMFS_SUPER_MAGIC.
* sysdeps/unix/sysv/linux/linux_fsinfo.h (SHMFS_SUPER_MAGIC): Added.
* sysdeps/unix/mips/pipe.S: Reorder instructions since .reorder is
default.
* sysdeps/mips/__longjmp.c (__longjmp): Use $25 to fix problems
with some applications.
Patches by Ralf Baechle <ralf@uni-koblenz.de>.
* sysdeps/mips/bsd-setjmp.S: Use __PIC__.
* sysdeps/mips/bsd-_setjmp.S: Likewise.
* sysdeps/mips/setjmp.S: Likewise.
* posix/getconf.c: Add support for many more POSIX options.
* sysdeps/posix/sysconf.c: Likewise.
* sysdeps/generic/bits/confname.h: Add many more POSIX options.
* sysdeps/mach/hurd/bits/posix_opt.h: Add _POSIX_REGEXP and
_POSIX_SHELL.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/time.h: Rename __CLOCK_HIGHRES to
CLOCK_PROCESS_CPUTIME_ID. Add define CLOCK_MONOTONIC and
CLOCK_THREAD_CPUTIME_ID.
* sysdeps/unix/i386/clock_getcpuclockid.c: Set *clock_id to
CLOCK_PROCESS_CPUTIME_ID.
* sysdeps/unix/i386/i586/clock_getres.c: Change for renaming of
__CLOCK_HIGHRES to CLOCK_PROCESS_CPUTIME_ID. Handle
CLOCK_THREAD_CPUTIME_ID and CLOCK_MONOTONIC the same.
* sysdeps/unix/i386/i586/clock_gettime.c: Likewise.
2000-04-11 Ulrich Drepper <drepper@redhat.com>
* posix/globtest.sh: Fix last change.
2000-04-10 Philip Blundell <philb@gnu.org>
* sysdeps/unix/sysv/linux/bits/in.h (IPV6_JOIN_GROUP,
IPV6_LEAVE_GROUP): New names for IPV6_ADD_MEMBERSHIP,
IPV6_DROP_MEMBERSHIP.
* sysdeps/generic/bits/in.h (IPV6_JOIN_GROUP, IPV6_LEAVE_GROUP):
Likewise.
2000-04-11 Ulrich Drepper <drepper@redhat.com>
* elf/readlib (process_file): Close streams in case of an error.
2000-04-09 Andreas Jaeger <aj@suse.de>
* elf/readlib.c (process_file): Check if file is big enough to
contain aout and ELF headers.
Reported by Reinhard Moosauer <RMoosauer@steinecker.com>.
2000-04-10 Jes Sorensen <Jes.Sorensen@cern.ch>
* elf/dl-fini.c: Include alloca.h to get proper prototype for alloca().
2000-04-11 Ulrich Drepper <drepper@redhat.com>
* test-skeleton.c (main): If STDOUT_UNBUFFERED is defined, make stdout
stream unbuffered.
* rt/Makefile (tests): Add tst-clock.
Add rules to build tst-clock.
* rt/tst-clock.c: New file.
* sysdeps/unix/i386/i586/clock_getres.c: Correct expression to decide
about initialization of nsec.
* sysdeps/unix/i386/i586/clock_gettime.c: Correct expression to decide
about initialization of freq. Set retval to zero if successful.
* sysdeps/unix/sysv/linux/i386/get_clockfreq.c: Cache result.
2000-04-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/clock_settime.c (clock_settime): Test tv_nsec value
for correct range. From code by Kaz Kylheku <kaz@ashi.footprints.net>.
* sysdeps/unix/sysv/linux/getdents.c (__getdents): Avoid initial
lseek call be passing in a buffer which never allow a successful
first getdents syscall if not at leas the initial entry can be
stored in the user buffer.
* sysdeps/unix/sysv/linux/getdents.c (__getdents): The Linux
kernel does not allow relative seeks on descriptors associated
with directories. Go back to get the position in the directory
every time we enter the function. Return -1 and set errno if one
entry could be read from the kernel but does not fit into the
buffer passed in by the user.
2000-04-05 Cristian Gafton <gafton@redhat.com>
* ctype/ctype.h (__isctype_l): Define even if not __OPTIMIZE__
because it is used in generic code.
* wctype/wctrans.c: Define __ctype32_toupper and __ctype32_tolower.
* wcsmbs/wcwidth.h: Declare __ctype32_b.
* intl/gettext.c: Include <locale.h>.
* intl/ngettext.c: Likewise.
2000-04-05 Jakub Jelinek <jakub@redhat.com>
* resolv/inet_ntop.c (inet_ntop4, inet_ntop6, inet_ntop): Use
socklen_t type for size.
* sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Rewrite for new
init function interface.
* sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Don't include
sys/ucontext.h.
(__jmp_buf): Declare the whole type structure here, don't use
ucontext.
* iconv/skeleton.c (put16u): Fix typo.
Reported by Bruno Haible <haible@ilog.fr>.
here, before we might move the stack.
(posixland_init): Set __libc_argc, __libc_argc, and __environ here.
(init1): And not here.
* sysdeps/i386/dl-machine.h (RTLD_START): Fix code broken by last
change, to restore argc value in call-clobbered register after
RTLD_START_SPECIAL_INIT, which will contain a call.
* elf/dl-deps.c (_dl_map_object_deps): Fix size calculations for
allocating and initializing L->l_initfini.
* resolv/Makefile (headers): Add bits/netdb.h, so it gets installed.
* sysdeps/mach/hurd/i386/init-first.c (init): Don't set __environ
here, before we might move the stack.
(posixland_init): Set __libc_argc, __libc_argc, and __environ here.
(init1): And not here.
2000-03-31 Andreas Schwab <schwab@suse.de>
* string/strfry.c: Declare STATE as array of char instead of int
and do not initialize it (done by initstate_r). Pass correct
size.
* sysdeps/generic/ldsodefs.h: Fix typo in comment.
2000-04-02 Ulrich Drepper <drepper@redhat.com>
* elf/dl-fini.c (_dl_fini): Increment j counter after swapping in
element at this position.
* elf/Versions [ld.so] (GLIBC_2.2): Export _dl_load_lock.
* elf/link.h (struct link_map): Add l_reldepsmax, l_reldepsact, and
l_reldeps elements.
* elf/dl-lookup.c (add_dependency): New function.
(_dl_lookup_symbol): Use it whenever symbol was found in a global,
dynamically loaded object.
(_dl_lookup_symbol_skip): Likewise.
(_dl_lookup_versioned_symbol): Likewise.
(_dl_lookup_versioned_symbol_skip): Likewise.
* elf/dl-open.c: Don't define _dl_load_lock here...
* elf/rtld.c: ...but here...
* elf/dl-support.c: ...and here.
* elf/dl-close.c (_dl_close): Close also dependent objects introduce
through relocation.
* elf/dl-fini.c (_dl_fini): Also take dependencies introduced through
relocations.
* dlfcn/Makefile (glrefmain.out): Test is not expected to fail
anymore.
* dlfcn/glrefmain.c: Add one more debug message.
* Makeconfig (preprocess-versions): Don't add $(CPPFLAGS) to compiler
command line.
* Makerules (sysd-versions): Use ( ) instead of { }.
* elf/dl-load.c: Use __builtin_expect to signal that compiler should
optimize for the non-debugging case.
* elf/dl-lookup.c: Likewise.
* sysdeps/generic/libc-start.c: Likewise.
(init1): Don't initialize __environ here, since init already does it.
(first_init): New function, broken out of _init.
(_hurd_stack_setup): Use it.
[SHARED] (_dl_init_first): New function, renamed from old _init.
(init1) [SHARED]: Don't call posixland_init here.
(posixland_init): Take ENVP arg, so signature is usual for initializer.
[SHARED] (_init): Define as alias for posixland_init.
[! SHARED] (__libc_first_init): Define as alias for posixland_init.
* sysdeps/i386/dl-machine.h (RTLD_START): Insert the macro
RTLD_START_SPECIAL_INIT before calling initializers.
(RTLD_START_SPECIAL_INIT): Define to empty if undefined.
* sysdeps/mach/hurd/i386/dl-machine.h: New file.
* sysdeps/mach/hurd/dl-sysdep.c (_dl_init_first): New weak function.
* elf/Versions ({libc,ld.so}: GLIBC_2.2): Add _dl_init_first.
* inet/arpa/inet.h (inet_addr): Change return type to in_addr_t.
(inet_lnaof): Likewise.
(inet_netof): Likewise.
(inet_network): Likewise.
(inet_aton): Likewise.
(inet_makeaddr): Change parameter types to in_addr_t.
(inet_neta): Likewise.
(inet_ntop): Change type of last parameter to socklen_t.
(inet_aton): Only make available if __USE_MISC.
(inet_neta): Likewise.
(inet_net_ntop): Likewise.
(inet_net_pton): Likewise.
(inet_nsap_ntoa): Likewise.
* inet/in.h: Define in_port_t type.
Define in_addr_t type.
(struct in_addr): Use in_addr_t in definition.
(IN_CLASSA): Use cast to in_addr_t.
(IN_CLASSB): Likewise.
(IN_CLASSC): Likewise.
(IN_CLASSD): Likewise.
(IN_EXPERIMENTAL): Likewise.
(IN_BADCLASS): Likewise.
(INADDR_ANY): Likewise.
(INADDR_BROADCAST): Likewise.
(INADDR_NONE): Likewise.
(INADDR_LOOPBACK): Likewise.
(INADDR_UNSPEC_GROUP): Likewise.
(INADDR_ALLHOSTS_GROUP): Likewise.
(INADDR_ALLRTRS_GROUP): Likewise.
(INADDR_MAX_LOCAL_GROUP): Likewise.
(struct sockaddr_in): Use in_port_t for sin_port element.
(struct sockaddr_in6): Use in_port_t for sin6_port element.
Use uint8_t instead of u_int8_t.
* resolv/inet_addr.c (inet_addr): Change return type to in_addr_t.
Call __inet_aton instead of inet_aton.
(__inet_aton): Renamed from inet_aton. Add weak alias under old name.
* resolv/netdb.h (gethostbyname2): Define only is __USE_MISC.
(innetgr): Likewise.
(struct addrinfo): Use socklen_t for ai_addrlen element.
* sysdeps/unix/sysv/linux/bits/in.h (IPV6_MTU_DISCOVER, IPV6_MTU,
IPV6_RECVERR): New defines.
* include/netdb.h: Change type of first parameter of __getnetbyaddr_r.
* inet/getnetbyad.c: Likewise.
* inet/getnetbyad_r.c: Likewise.
* nis/nss_nis/nis-network.c: Likewise.
* nis/nssplus_nis/nisplus-network.c: Likewise.
* nss/nss_files/files-network.c: Likewise.
* resolv/netdb.h: Define uint32_t if not already happened.
Include bits/netdb.h. Remove definition of struct netent.
Change type of first parameter of getnetbyaddr_r and getnetbyaddr.
* sysdeps/generic/stdint.h: Allow definition of uint32_t elsewhere.
* sysdeps/generic/bits/netdb.h: New file.
* sysdeps/unix/sysv/linux/alpha/bits/netdb.h: New file.
* sysdeps/mips/dl-machine.h (RTLD_START): Rewritten to match new
init function interface.
* sysdeps/mips/mips64/dl-machine.h (RTLD_START): Likewise.
2000-03-31 Andreas Jaeger <aj@suse.de>
2000-03-31 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/dl-machine.h (RTLD_START): Optimize for i686.
* elf/dl-support.c: Define _dl_starting_up.
* elf/dl-init.c (_dl_init): Clear _dl_starting_up at end of function.
* misc/sys/cdefs.h: Don't allow gcc in traditional mode to be used.
elements.
* elf/dl-init.c (_dl_init): Clear _dl_starting_up at end of
with size of dynamic sectionfunction.
* sysdeps/i386/dl-machine.h: Remove code to clear _dl_starting_up.
* misc/sys/cdefs.h: Don't allow gcc in traditional mode to be
with size of dynamic sectionused.
* mach/Versions (libc: GLIBC_2.0)
[SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)]: Conditionalize
__vm_allocate on this.
[SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)]: Conditionalize
mutex- and spinlock-related symbols on this.
[!SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)] (libc: HURD_CTHREADS_0.3):
New version set. Lock-related symbols go here instead in this case.
* sysdeps/mach/hurd/Versions (libc: GLIBC_2.0): Remove
_cthread_exit_routine, _cthread_init_routine, cthread_keycreate,
cthread_getspecific, cthread_setspecific, __libc_getspecific.
* hurd/Versions
[SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)] (libc: GLIBC_2.0):
Put them here instead.
[!SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)] (libc: HURD_CTHREADS_0.3):
New version set. Those cthreads symbols go here instead in this case.
* Versions.def (libc) [USE_IN_LIBIO]: Add HURD_CTHREADS_0.3 version.
2000-03-30 Ulrich Drepper <drepper@redhat.com>
Implement dynamic determination of constructor/destructor order in
the dynamic linker.
* elf/Versions [ld.so] (GLIBC_2.0): Remove _dl_init_next.
(GLIBC_2.2): Add _dl_init.
* elf/dl-close.c: Also call all destructors in FINI_ARRAY.
r_duplist is not anymore allocated separately. l_initfini is and
therefore free it if necessary.
* elf/dl-deps.c: If a searchlist has to be allocated, put all in one
malloc block. Otherwise allocate l_initfini list only.
Put dependencies for the object in l_initfini list.
Sort dependencies for the object to be loaded topologically.
* elf/dl-fini.c: Before running the destructors sort the topologically.
* elf/dl-init.c (_dl_init): Renamed from _dl_init_next. Rewrite to
call constructors instead of iterating over the pointers. Get list of
objects for which to run constructors from l_initfini element. Accept
argc, argv, and env as parameters and pass them to the constructors.
* elf/ld-load.c (_dl_map_object_from_fd): Initialize l_ldnum member
with size of dynamic section.
* elf/dl-open.c (dl_open_worker): Only call _dl_init instead of
_dl_init_next and calling constructors ourself.
* elf/dl-preinit.c (_dl_preinit): Renamed from _dl_preinit_next.
Take argc, argv, and env as parameters and pass them to the
constructors. Rewrite to call all constructors and not iterate over
the pointers.
* elf/dynamic-link.h: Don't relocate DT_FINI_ARRAY entry. Don't
precompute l_initcount and l_preinitcount.
* elf/link.h (struct link_map): Add l_ldnum member.
Make l_phdr_allocated part of the bitfield. Remove l_runcount,
l_initcount, and l_preinitcount. Add l_initfini.
* sysdeps/generic/ldsodefs.h: Replace _dl_init_next prototype with
one for _dl_init.
* sysdeps/i386/dl-machine (RTLD_START): Rewrite to match new init
function interface.
* sysdeps/unix/sysv/linux/init-first.h: Removed.
* sysdeps/unix/sysv/linux/Dist: Delete file here as well.
* sysdeps/unix/sysv/linux/init-first.c [PIC]: Don't use
SYSDEP_CALL_INIT. Make _init a strong alias of init. The calling
conventions now match.
* sysdeps/generic/libc-start.c: Calling __libc_init_first has no
effect for shared objects. Don't emit message and call only for
static library.
2000-03-20 Richard Henderson <rth@cygnus.com>
* nis/nss_nis/nis-service.c (_nss_nis_getservbyport_r): Last
argument to yperr2nss is an int, not size_t.
* posix/regex.c (print_partial_compiled_pattern): Cast all
ptrdiff_t to long for printing.
(print_compiled_pattern): Use Z for printing size_t.
* posix/testfnm.c (tests): Avoid trigraphs.
* sysdeps/alpha/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE):
Use a C comment, not an assembly comment.
* sysdeps/unix/sysv/linux/alpha/msgctl.c: Clarify use
of __ASSUME_32BITUIDS.
an initial value of 1024 instead of RLIM_INFINITY.
* Versions.def (libmachuser, libhurduser): Remove these sections,
since these libraries do not presently use symbol versions.
* sysdeps/mach/hurd/getdtsz.c (__getdtablesize): If the resource limit
is RLIM_INFINITY, return -1 instead.
2000-03-24 Andreas Jaeger <aj@suse.de>
* Makefile (postclean): Added soversions.i.
2000-03-24 Scott Bambrough <scottb@netwinder.org>
* sysdeps/arm/fpu/fpu_control.h: Define _FPU_MASK_IM, _FPU_MASK_ZM,
_FPU_MASK_OM, _FPU_MASK_UM, _FPU_MASK_PM, _FPU_MASK_DM, _FPU_DEFAULT,
and _FPU_IEEE. Change _FPU_RESERVED.
2000-03-24 Scott Bambrough <scottb@netwinder.org>
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h: New file.
2000-03-24 Roland McGrath <roland@baalperazim.frob.com>
* sysdeps/posix/getaddrinfo.c: Include <net/if.h> for if_nametoindex.
(gaih_inet): Remove unused duplicate variable.
* inet/getnameinfo.c (getnameinfo): Use IFNAMSIZ, not MAXHOSTNAMELEN.
Don't use __libc_sa_len, which only exists for Linux. Just handle
AF_INET and AF_INET6 directly as well as AF_LOCAL, since those are the
only flavors supported by this function anyway.
2000-03-24 Geoff Clare <gwc@unisoft.com>
* stdlib/strfmon.c: corrected problems with missing signs and
missing or extra spaces; allow for sign strings longer than
one character; add padding to ensure positive and negative
formats are aligned when a left precision is used.
2000-03-26 Ulrich Drepper <drepper@redhat.com>
* stdlib/random_r.c (__setstate_r): Allow RNGs of type 4.
Patch by John Mizel <John.Mizel@msdw.com>.
* sysdeps/unix/sysv/linux/net/if.h: Moved to ...
* sysdeps/gnu/net/if.h: here.
(_IOT_ifconf, _IOT_ifreq): Hurd ioctl type macros moved from ...
* sysdeps/mach/hurd/net/if.h: ... here; this file now removed.
* sysdeps/generic/net/if.h: New file. Declares just the standard
functions and `struct if_nameindex' type.
* socket/Makefile (headers): Add net/if.h here.
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Not here.
* sysdeps/mach/hurd/Dist: Remove it here.
* sysdeps/unix/sysv/linux/Dist: And here.
* sysdeps/generic/if_index.c: Include <net/if.h>.
2000-03-21 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/bits/sigcontext.h: Clean up namespace.
Lay out struct sigcontext according to what really gets passed on
the stack.
* sysdeps/unix/sysv/linux/sparc/sys/procfs.h: Don't include asm/elf.h.
(elf_gregset_t, elf_greg_t, elf_fpregset_t, ELF_NGREG): Define.
(prgregset_t, prfpregset_t): Define to elf_* types.
* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h (PTRACE_WRITEDATA):
Define to correct value.
* sysdeps/unix/sysv/linux/sparc/sparc32/profil-counter.h: Use struct
sigcontext.
* sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h: Likewise.
