Commit Graph

503 Commits

Author SHA1 Message Date
Roland McGrath
9e3db9cd59 Thu Feb 15 13:57:08 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
* mach/Machrules: Use -include for $(*.ir).

	* hurd/hurd/ioctl.h (_HURD_HANDLE_IOCTLS): Mask off type bits in
	request values.
	* sysdeps/mach/hurd/ioctls.h (_IOC_NOTYPE): New macro.
	(_IOT_COUNT2): Field is 3 bits, not 2.
	* sysdeps/mach/hurd/ioctl.c: Ignore handler if it fails with ENOTTY.
	* hurd/hurdioctl.c (_hurd_lookup_ioctl_handler): Mask off type
	bits before looking up handler.
	(fioctl): Use __hurd_dfail.
	(fioctl, fioclex): Use ENOTTY for bogus request instead of EGRATUITOUS.

Wed Feb 14 00:21:17 1996 David Mosberger-Tang  <davidm@azstarnet.com>

	* sysdeps/alpha/memchr.c (memchr): loop searching for matching
	character bailed out one too early; changed constant 6 to
	7 to fix this.
1996-02-16 02:19:52 +00:00
Roland McGrath
4ca84cff3b Wed Feb 7 18:48:30 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* hurd/hurdmsg.c (_S_msg_report_wait): Function removed.
	* hurd/report-wait.c: New file.
	* hurd/Makefile (routines): Added report-wait.

	* sysdeps/mach/hurd/Makefile (inhibit-unix-syscalls): New variable.

	* sysdeps/mach/hurd/i386/intr-msg.h (struct mach_msg_trap_args):
	New type.
	(SYSCALL_EXAMINE, MSG_EXAMINE): New inline functions.
	* sysdeps/mach/hurd/i386/trampoline.c (struct mach_msg_trap_args):
	Structure moved to intr-msg.h; include that.

	* time/Makefile (CFLAGS-ialloc.c): Add -Wno-unused.
	(CFLAGS-scheck.c): New variable.

	* sysdeps/mach/hurd/dl-sysdep.c (__hurd_sigthread_stack_base,
	__hurd_sigthread_stack_end, __hurd_sigthread_variables,
	__hurd_threadvar_stack_mask): New variables.

	* sysdeps/mach/hurd/fork.c: Set the new task's exception port to
	its new message port.

	* misc/init-misc.c: Put __init_misc in the __libc_subinit set.

	* configure.in (uname): Add quoting.

	* sysdeps/mach/hurd/fchdir.c: Don't consult errno unless lookup fails.
	* hurd/fchroot.c: Likewise.

	* posix/sys/types.h [GCC >= 2.7]: Define intN_t/u_intN_t using
	__attribute__ ((__mode__ (__XX__))).

Wed Feb 7 03:24:05 1996 Torbjorn Granlund  <tege@tmg.se>

	* sysdeps/i386/i586/memcopy.h (WORD_COPY_FWD): Manually allocate
	destination cache lines.
	(WORD_COPY_BWD): Likewise.

Wed Feb  7 14:16:36 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* sysdeps/generic/Makefile (make_siglist): Get signum.h absolute
	file name first thing, before $(native-compile) changes directories.

	From Gord Matzigkeit <gord@enci.ucalgary.ca>:
	* sysdeps/unix/make_errlist.c: Use strerror if available.
	* sysdeps/unix/configure.in: New file

	* sysdeps/unix/bsd/sun/syscalls.list: Added sigvec.
	* sysdeps/unix/bsd/sun/sigvec.S: File removed.

	* sysdeps/stub/sendto.c: Make sockaddr arg pointer to const.
	* sysdeps/stub/connect.c: Likewise.
	* sysdeps/stub/bind.c: Likewise.

	* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): RETRYNAME of
	"" is only special for FS_RETRY_NORMAL; for FS_RETRY_REAUTH, do
	another dir_lookup of "".
1996-02-08 02:10:15 +00:00
Roland McGrath
b07c5668f6 Updated from ../gpl2lgpl.sed /home/gd/gnu/lib/getopt.c 1996-02-02 18:41:42 +00:00
Miles Bader
924940c120 (__select): Recalculate GOT to include an increment for each operation allowed on each fd. 1996-01-29 21:45:43 +00:00
Roland McGrath
dc825f85f4 Sun Jan 28 17:25:38 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* setjmp/setjmp.h (jmp_buf): Give a tag in the struct defn, to
	make C++ happy.
	* alpha/jmp_buf.h: Likewise.
	* m68k/jmp_buf.h: Likewise.
	* mips/jmp_buf.h: Likewise.
	* sparc/jmp_buf.h: Likewise.
	* vax/jmp_buf.h: Likewise.
Sun Jan 28 17:25:38 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* setjmp/setjmp.h (jmp_buf): Give a tag in the struct defn, to
	make C++ happy.
	* alpha/jmp_buf.h: Likewise.
	* m68k/jmp_buf.h: Likewise.
	* mips/jmp_buf.h: Likewise.
	* sparc/jmp_buf.h: Likewise.
	* vax/jmp_buf.h: Likewise.

	* sysdeps/generic/memmem.c: Fix return value in case where
	NEEDLE_LEN==0.

	* hurd/hurdlookup.c (__file_name_lookup_under,
	__file_name_lookup): Restrict mode with umask.
	* sysdeps/mach/hurd/xmknod.c: Restrict mode with umask.
	* sysdeps/mach/hurd/mkdir.c: Restrict mode with umask.
1996-01-28 22:47:31 +00:00
Miles Bader
6d5cbf7b35 (bind): Ensure NAME for the AF_LOCAL case is '\0'-terminated. 1996-01-24 02:39:26 +00:00
Roland McGrath
c43b8c4bea Wed Jan 17 11:04:58 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* io/sys/stat.h (_STAT_VER, _MKNOD_VER): New macros.
	(__xstat, __fxstat, __lxstat, __xmknod): Declare new functions.
	[__GNUC__] (stat, fstat, lstat, mknod): Define these (and __ names)
	as `extern inline's calling the `x' functions.
	* io/fstat.c: New file.
	* io/lstat.c: New file.
	* io/stat.c: New file.
	* sysdeps/generic/lstat.c: File removed.
	* sysdeps/generic/lxstat.c: New file.
	* sysdeps/mach/hurd/fstat.c: File removed.
	* sysdeps/mach/hurd/fxstat.c: New file.
	* sysdeps/mach/hurd/lstat.c: File removed.
	* sysdeps/mach/hurd/lxstat.c: New file.
	* sysdeps/mach/hurd/mknod.c: File removed.
	* sysdeps/mach/hurd/stat.c: File removed.
	* sysdeps/mach/hurd/xmknod.c: New file.
	* sysdeps/mach/hurd/xstat.c: New file.
	* sysdeps/stub/fstat.c: File removed.
	* sysdeps/stub/fxstat.c: New file.
	* sysdeps/stub/lstat.c: File removed.
	* sysdeps/stub/lxstat.c: New file.
	* sysdeps/stub/mknod.c: File removed.
	* sysdeps/stub/stat.c: File removed.
	* sysdeps/stub/xmknod.c: New file.
	* sysdeps/stub/xstat.c: New file.
	* sysdeps/unix/common/lstat.S: File removed.
	* sysdeps/unix/common/lxstat.c: New file.
	* sysdeps/unix/fstat.S: File removed.
	* sysdeps/unix/fxstat.c: New file.
	* sysdeps/unix/mknod.S: File removed.
	* sysdeps/unix/stat.S: File removed.
	* sysdeps/unix/sysv/linux/fstat.c: File removed.
	* sysdeps/unix/sysv/linux/i386/fxstat.S: File removed.
	* sysdeps/unix/sysv/linux/i386/lxstat.S: File removed.
	* sysdeps/unix/sysv/linux/i386/xmknod.S: File removed.
	* sysdeps/unix/sysv/linux/i386/xstat.S: File removed.
	* sysdeps/unix/sysv/linux/lstat.c: File removed.
	* sysdeps/unix/sysv/linux/mknod.c: File removed.
	* sysdeps/unix/sysv/linux/stat.c: File removed.
	* sysdeps/unix/sysv/sysv4/i386/fstat.S: File removed.
	* sysdeps/unix/sysv/sysv4/i386/lstat.S: File removed.
	* sysdeps/unix/sysv/sysv4/i386/mknod.S: File removed.
	* sysdeps/unix/sysv/sysv4/i386/stat.S: File removed.
	* sysdeps/unix/xmknod.c: New file.
	* sysdeps/unix/xstat.c: New file.
	* sysdeps/unix/mkfifo.c: Use __xmknod instead of __mknod.
	* misc/Makefile (routines): Remove mknod.
	* io/sys/stat.h (_STAT_VER, _MKNOD_VER): New macros.
	(__xstat, __fxstat, __lxstat, __xmknod): Declare new functions.
	[__GNUC__] (stat, fstat, lstat, mknod): Define these (and __ names)
	as `extern inline's calling the `x' functions.
	* io/fstat.c: New file.
	* io/lstat.c: New file.
	* io/stat.c: New file.
	* sysdeps/generic/lstat.c: File removed.
	* sysdeps/generic/lxstat.c: New file.
	* sysdeps/mach/hurd/fstat.c: File removed.
	* sysdeps/mach/hurd/fxstat.c: New file.
	* sysdeps/mach/hurd/lstat.c: File removed.
	* sysdeps/mach/hurd/lxstat.c: New file.
	* sysdeps/mach/hurd/mknod.c: File removed.
	* sysdeps/mach/hurd/stat.c: File removed.
	* sysdeps/mach/hurd/xmknod.c: New file.
	* sysdeps/mach/hurd/xstat.c: New file.
	* sysdeps/stub/fstat.c: File removed.
	* sysdeps/stub/fxstat.c: New file.
	* sysdeps/stub/lstat.c: File removed.
	* sysdeps/stub/lxstat.c: New file.
	* sysdeps/stub/mknod.c: File removed.
	* sysdeps/stub/stat.c: File removed.
	* sysdeps/stub/xmknod.c: New file.
	* sysdeps/stub/xstat.c: New file.
	* sysdeps/unix/common/lstat.S: File removed.
	* sysdeps/unix/common/lxstat.c: New file.
	* sysdeps/unix/fstat.S: File removed.
	* sysdeps/unix/fxstat.c: New file.
	* sysdeps/unix/mknod.S: File removed.
	* sysdeps/unix/stat.S: File removed.
	* sysdeps/unix/sysv/linux/fstat.c: File removed.
	* sysdeps/unix/sysv/linux/i386/fxstat.S: File removed.
	* sysdeps/unix/sysv/linux/i386/lxstat.S: File removed.
	* sysdeps/unix/sysv/linux/i386/xmknod.S: File removed.
	* sysdeps/unix/sysv/linux/i386/xstat.S: File removed.
	* sysdeps/unix/sysv/linux/lstat.c: File removed.
	* sysdeps/unix/sysv/linux/mknod.c: File removed.
	* sysdeps/unix/sysv/linux/stat.c: File removed.
	* sysdeps/unix/sysv/sysv4/i386/fstat.S: File removed.
	* sysdeps/unix/sysv/sysv4/i386/lstat.S: File removed.
	* sysdeps/unix/sysv/sysv4/i386/mknod.S: File removed.
	* sysdeps/unix/sysv/sysv4/i386/stat.S: File removed.
	* sysdeps/unix/xmknod.c: New file.
	* sysdeps/unix/xstat.c: New file.
	* sysdeps/unix/mkfifo.c: Use __xmknod instead of __mknod.
	* misc/Makefile (routines): Remove mknod.

	* sysdeps/ieee754/ieee754.h (union ieee854_long_double.ieee_nan):
	Add missing ; in little-endian case.
1996-01-18 00:35:55 +00:00
Roland McGrath
22930c9bf2 Tue Jan 9 16:10:26 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/dl-load.c (_dl_map_object_from_fd): After mapping first
 	segment to find location, mprotect excess region to no access,
 	don't munmap it.

	* sysdeps/mach/hurd/dl-sysdep.c (mmap): If vm_map returns
	KERN_NO_SPACE for fixed location, deallocate it and try again.
1996-01-10 10:00:22 +00:00
Roland McGrath
7974fe2117 Thu Jan 4 11:35:18 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/setitimer.c: Code rearranged a bit to use new
	preemption interface.

	* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
	Use _hurdsig_catch_memory_fault.

	* hurd/Makefile (headers): Add hurd/sigpreempt.h.
	(sig): Add catch-signal.

	* hurd/hurdfault.c (_hurdsig_fault_catch_exception_raise):
	Rewritten using a preempter in new interface.
	* hurd/hurdfault.h (_hurdsig_catch_fault): Likewise.
	(_hurdsig_catch_memory_fault): New macro.
1996-01-04 17:00:45 +00:00
Miles Bader
9418ccede9 (__access): Put the uid/gid arguments to auth_makeauth() in the right order. 1996-01-04 00:18:53 +00:00
Roland McGrath
6df1b2474a Rewritten. 1996-01-04 00:06:01 +00:00
Roland McGrath
71733723fb * hurd/hurd/signal.h (struct hurd_sigstate): New member `preempters'.
(hurd_preempt_signals, hurd_unpreempt_signals): Decls removed.
	* hurd/hurd/sigpreempt.h: New file.
	* hurd/preempt-sig.c: Rewritten with new interface.
	* sysdeps/mach/hurd/jmp-unwind.c (_longjmp_unwind): Remove local signal
	preempters being unwound past.

	* db: New directory, 4.4 BSD db package incorporated from BSD db-1.85
	release.

	* sysdeps/unix/sysv/linux/sys/param.h: Several new macros for BSD
	compatibility.
1996-01-02 08:57:42 +00:00
Roland McGrath
be7e3b7e7e Mon Dec 25 20:56:39 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/bind.c: Translate EEXIST from dir_link into
	EADDRINUSE.  If translated node doesn't grok ifsock protocol,
	return EADDRINUSE.

	* sysdeps/mach/hurd/connect.c: Make address arg
	`const struct sockaddr_un *'.
	The redecl is kosher and avoids another variable for AF_LOCAL case.
	* sysdeps/mach/hurd/sendto.c: Likewise.
	* sysdeps/mach/hurd/bind.c: Likewise.

	* socket/sys/socket.h (__SOCKADDR_ARG): Enable transparent_union
 	code for GCC >= 2.7; use __transparent_union__ for name safety;
 	add several sockaddr flavors.
	(__SOCKADDR_ALLTYPES, __SOCKADDR_ONETYPE): New macros used in
	constructing the transparent union declarations.
	(__CONST_SOCKADDR_ARG): New type (or macro if not GCC 2.7).
	(bind, connect, sendto): Make the sockaddr argument use that.
1995-12-26 10:00:22 +00:00
Roland McGrath
2114e10acb Fri Dec 22 00:38:00 1995 H.J. Lu <hjl@nynexst.com>
* stdio-common/vfscanf.c: Correctly handle white space skipping.
	* stdio-common/Makefile (tests): Add bug11.
	* stdio-common/bug11.c: New file.
Fri Dec 22 00:38:00 1995  H.J. Lu  <hjl@nynexst.com>

        * stdio-common/vfscanf.c: Correctly handle white space skipping.
	* stdio-common/Makefile (tests): Add bug11.
	* stdio-common/bug11.c: New file.
1995-12-23 01:14:10 +00:00
Roland McGrath
975320984b Fri Dec 22 00:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/setuid.c: Rewrote ID frobnication to do the
	right thing.
	* sysdeps/mach/hurd/setgid.c: Likewise.
	* sysdeps/mach/hurd/setreuid.c: Likewise.
	* sysdeps/mach/hurd/setregid.c: Likewise.
	* sysdeps/mach/hurd/setegid.c: Likewise.
	* sysdeps/mach/hurd/seteuid.c: Likewise.

	* sysdeps/mach/hurd/fork.c: Peek __mach_task_self_ value before
	proc_dostop call to work around kernel paging bug.

Thu Dec 21 12:19:32 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* sysdeps/mach/hurd/setuid.c (__setuid): Actually add the new uid
 	instead of putting it (and other uids) in the gids and leaving the
 	old uids as is.
1995-12-22 10:00:21 +00:00
Roland McGrath
e3fa2641f4 Peek __mach_task_self_ value before proc_dostop call to work around kernel paging bug. 1995-12-22 05:57:24 +00:00
Miles Bader
567676ff81 (__setuid): Actually add the new uid instead of putting it (and other uids) in the gids and leaving the old uids as is. 1995-12-21 17:43:59 +00:00
Roland McGrath
755f55b0db Mon Dec 18 13:40:37 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio/fread.c: Don't increment __offset when it's -1.

	* elf/rtld.c (dl_main): Prepend tab to "statically linked".  Exit
	0 in that case.

	* misc/err.c (vwarnx, vwarn): Fix major brainos.

	* sysdeps/mach/hurd/dl-sysdep.c (mmap): Fix setting of
	inheritance.
1995-12-19 10:00:22 +00:00
Roland McGrath
65bf5fa317 Regenerated
Fri Dec  8 13:04:51 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* posix/glob.c: Implement new options GLOB_ALTDIRFUNC, GLOB_BRACE,
	GLOB_TILDE, GLOB_NOMAGIC.
	(glob): Use stat instead of lstat to determine directoriness.
	* posix/glob.h (GLOB_ALTDIRFUNC, GLOB_BRACE, GLOB_NOMAGIC, GLOB_TILDE):
	New flag bits.
	(__GLOB_FLAGS): Include them.
	(glob_t): New members gl_closedir, gl_readdir, gl_opendir, gl_lstat,
	gl_stat.
1995-12-12 02:42:14 +00:00
Roland McGrath
787e4db95c Fri Dec 8 13:04:51 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* locale/error.c, locale/error.h: Files removed.
	* locale/Makefile (distribute): Remove error.h.
	(lib-modules): Remove error.

	* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): For "tty"
	magic, return ENXIO if no ctty.

	* sysdeps/mach/hurd/mmap.c: For MAP_FIXED, deallocate a previous
	mapping if vm_map fails for that reason.

	* posix/glob.c: Implement new options GLOB_ALTDIRFUNC, GLOB_BRACE,
	GLOB_TILDE, GLOB_NOMAGIC.
	(glob): Use stat instead of lstat to determine directoriness.
	* posix/glob.h (GLOB_ALTDIRFUNC, GLOB_BRACE, GLOB_NOMAGIC, GLOB_TILDE):
	New flag bits.
	(__GLOB_FLAGS): Include them.
	(glob_t): New members gl_closedir, gl_readdir, gl_opendir, gl_lstat,
	gl_stat.

	* elf/elf.h (ET_NUM, SHT_NUM, STB_NUM, STT_NUM, PT_NUM): New macros.

	* sysdeps/unix/sysv/linux/sys/mman.h: Include <linux/mman.h> to
	define all the bit values.
	(MAP_*, MCL_*): Macros removed.
1995-12-09 10:00:22 +00:00
Miles Bader
0c7b844d25 (__select): Still clear the user's bits for an fd when SELECT_RETURNED isn't set. Only clear bits in the user's fdsets -- those needing to be set should be already. Use SELECT_ALL in appropiate places. (SELECT_ALL): New macro. 1995-12-07 03:03:31 +00:00
Miles Bader
53525291ae (__select): Swap size args to mach_msg. 1995-12-06 23:45:07 +00:00
Roland McGrath
756245d743 (NBBY): New macro. 1995-12-06 14:13:00 +00:00
Roland McGrath
196980f511 Updated from ../gpl2lgpl.sed /home/gd/gnu/lib/error.c 1995-12-06 00:14:32 +00:00
Roland McGrath
99cf7e3eba For IOC_VOID request, send ARG itself as integer_t arg in RPC. 1995-12-04 17:10:03 +00:00
Roland McGrath
683158e0c4 * sysdeps/mach/hurd/brk.c (DATA_SIZE): Bump to 128MB.
(_hurd_set_brk): Try to allocate more space when we run out.
	* sysdeps/generic/sbrk.c: If __curbrk is zero, call __brk with
	zero and examine it again.
	* sysdeps/unix/sysv/linux/i386/brk.c: New file.
	* sysdeps/unix/sysv/linux/i386/brk.S: File removed.
	* sysdeps/unix/sysv/linux/i386/sbrk.S: File removed.
	* sysdeps/unix/sysv/linux/dl-sysdep.c: New file.
1995-12-03 10:00:22 +00:00
Roland McGrath
b7843ea9ff Mon Nov 27 19:24:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* posix/Makefile (routines): Add getsid.
	* sysdeps/unix/sysv/linux/getsid.S: New file.
	* sysdeps/mach/hurd/getsid.c: New file.
	* sysdeps/stub/getsid.c: New file.
	* posix/unistd.h [__USE_GNU]: Declare getsid.
1995-11-28 10:00:22 +00:00
Roland McGrath
42d2676e7c Wed Nov 22 12:37:39 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/i386/sysdep.S (_errno): Define as alias
	for errno.

	* stdio-common/vfprintf.c [USE_IN_LIBIO] (vfprintf): Define as
	alias for _IO_vfprintf.

	* sysdeps/unix/sysv/linux/sockaddrcom.h: File removed.

	* sysdeps/unix/sysv/linux/i386/init-first.c (init): Use
	__fpu_control instead of ___fpu_control.
	* sysdeps/unix/sysv/linux/i386/ieee_fpu.c
	(___fpu_control): Renamed to __fpu_control.
	* sysdeps/unix/sysv/linux/i386/fpu_control.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/fpu_control.c: Likewise.

	* elf/dl-minimal.c: New file.
	* elf/Makefile (rtld-routines): Add dl-minimal.
	* elf/rtld.c (__dgettext, __assert_fail, __assert_perror_fail):
	Functions moved to dl-minimal.c.
	* sysdeps/mach/hurd/dl-sysdep.c (malloc, free, realloc,
	sigjmp_save, longjmp): Likewise.

	* sysdeps/unix/sysv/linux/i386/brk.S (__curbrk): Always initialize
	to &_end, regardless of PIC.

	* stdio-common/vfscanf.c (__vfscanf): Fix arg name in defn.
1995-11-23 04:53:06 +00:00
Roland McGrath
1a3a58fd76 Tue Nov 21 14:12:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* malloc/malloc.c (align): Don't check contiguity and call abort.

	* hurd/hurdsig.c (post_reply): Function removed.
	(abort_thread, abort_all_rpcs, _hurdsig_abort_rpcs): Don't call it.
	Take single callback fn arg instead of reply port and type.
	(_hurd_internal_post_signal): Callers changed.
	Cache reply stub fn ptr in local var before UNTRACED might be changed.

	* sysdeps/mach/hurd/mmap.c: Cope with a null write memobj for
	PROT_READ|PROT_WRITE copy mapping.  Pass a proper vm_inherit_t to
	vm_map.

	* elf/rtld.c (_dl_start): For --list, do output and exit before
	relocating.
1995-11-22 10:00:23 +00:00
Roland McGrath
a5a81fecc7 Fri Nov 17 17:57:00 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/generic/Makefile (make_siglist): Add missing backslash.

	* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start_cleanup): New
	function.

	* hurd/hurdfault.c: Replace __libc_fatal calls with assert_perror.
	(_hurdsig_fault_init): Remove #if 0 from setting exception port.
	Insert send right for SIGEXC before thread_set_special_port.
	* hurd/hurdsig.c: Replace __libc_fatal calls with assert_perror.
	(_hurdsig_init): Remove #if 0 from setting exception port.

	* sysdeps/mach/hurd/ptrace.c (ptrace: PTRACE_CONT): Use
	HURD_MSGPORT_RPC macro.
1995-11-18 10:00:22 +00:00
Roland McGrath
4cb202902d Thu Nov 16 06:07:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start_cleanup): New
	function.
	(_dl_sysdep_start): Move cleanup code there.

	* Makeconfig (default-rpath): New variable.
	(link-libc): Use it.
	* elf/Makefile (ld.so): Pass -rpath=$(default-rpath).
	* elf/rtld.c (_dl_rpath): New variable.
	(_dl_start): Set it from rtld_map's DT_RPATH.
	Call _dl_setup_hash on rtld_map.
	(dl_main): Cache address of _exit in variable before relocating,
	and use that in later calls.  Call _dl_sysdep_start_cleanup before
	relocating.  Keep track of dependency order while loading; remove
	rtld_map from chain, and reinsert in proper order if there is a
	dependency on it.

	* sysdeps/generic/Makefile (make_siglist): Pass
	-DSIGNUM_H=... with config's signum.h location.
	* sysdeps/generic/make_siglist.c: Include SIGNUM_H to define
	signal numbers.
	(HAVE_STRSIGNAL, HAVE_PSIGNAL): Define these before including signame.c
	(main): Deansideclize output.

	* elf/dl-load.c (_dl_map_object): Use _dl_rpath variable in place
	of DEFAULT_RPATH macro.
	* elf/Makefile: Undo last change.

	* sysdeps/mach/hurd/dl-sysdep.c (free): Don't abort, just nop.
1995-11-17 02:33:47 +00:00
Roland McGrath
ec967c06ac Wed Nov 15 19:22:07 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/dl-sysdep.c: Include _itoa.h from stdio-common
	instead of stdio.
	(_dl_sysdep_start): If passed user entry is zero and
	EXEC_STACK_ARGS flag set, reset user entry to &_start.

	* elf/rtld.c (dl_main): Only call _dl_setup_hash if there is a
	DT_HASH element.

	* libc-symbols.h [HAVE_ELF] (symbol_set_declare): Gratuitously
	repeat weak decl using weak_symbol macro, in case using broken GCC
	(<2.8).

Wed Nov 15 18:49:55 1995  Ulrich Drepper  <drepper@ipd.info.uni-karlsruhe.de>

	* sysdeps/i386/isnanl.c: New file.
	* sysdeps/i386/isinfl.c: New file.
1995-11-16 00:44:18 +00:00
Thomas Bushnell, BSG
f535a036af (ptrace) [PTRACE_TRACEME]: Notify the proc server that we are now traced. 1995-11-08 20:12:30 +00:00
Roland McGrath
86d2c878ac Tue Nov 7 12:29:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/linux-compat.c: New file.
	* elf/Makefile (distribute): Add linux-compat.c.
	(generated): Add librtld.so.
	[$(config-os)=linux*] (extra-objs): Add linux-compat.so.
	[$(config-os)=linux*] (extra-objs): Add ld-linux.so.1.
	(librtld.so): New target.
	(ld.so, ld-linux.so.1): Make from librtld.so.

	* elf/rtld.c (dl_main): Instead of weak call to _dl_compat_init,
	call our own DT_INIT if we have one (and then clear it).
	(__dgettext): New weak function.

	* intl/localealias.c (read_alias_file): Avoid sprintf; use memcpy
	by hand instead.

	* sysdeps/generic/_strerror.c (_strerror_internal): Use _itoa
	instead of snprintf.

	* sysdeps/mach/_strerror.c (_strerror_internal): Don't write
	BUF[BUFLEN].

	* elf/rtld.c (rtld_map): New static variable.
	(_dl_start): Use a differently named local BOOTSTRAP_MAP for the
	bootstrapping.  Then copy data into `rtld_map'.
	(dl_main): Finish filling in rtld_map and link it into the chain,
	instead of allocating a new structure.
	(dl_main): Call _dl_compat_init if it is defined (use weak ref).

	* elf/dlsym.c: Fix last change: move REF out of `doit'.


	control.
	using it.

	and cwdir ports.
	functions.
	these.
	$(libdir)(rtld-installed-name).

	leading zeroes.

	in the rhs.
	pattern rule.


	never know.
	(fork): Use symbol_set_* macros for _hurd_fork_locks.
	* sysdeps/unix/sysv/sysv4/linux/i386/sysdep.S (__syscall_error):
 	instead of unix/sysv.

	-dynamic-linker.

	(__printf_fp): Last arg ARGS is now `const void **const';

	locale/C-ctype.c.
	* sysdeps/mach/hurd/sigsuspend.c: Likewise.
	* sysdeps/mach/hurd/mips/sigreturn.c: Likewise.
	alias gethostname.
	setitmr
	setpgrp
	(_S_msg_get_exec_flags, _S_msg_set_exec_flags,
	(abort_thread, abort_rpcs): Take same new arg and pass it through.
1995-11-07 21:46:52 +00:00
Roland McGrath
e380bf6248 Sun Nov 5 16:09:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/getpriority.c (getpriority): Cast
	__vm_deallocate arg to vm_address_t.
1995-11-05 21:13:25 +00:00
Roland McGrath
853f0eead1 Fri Nov 3 17:27:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/sendto.c: Don't pass BINDING arg to
	socket_create_address.
	* sysdeps/mach/hurd/connect.c: Likewise.
	* sysdeps/mach/hurd/bind.c: Likewise.

	* hurd/hurdprio.c (_hurd_priority_which_map): Pass threadwaits
	args to proc_getprocinfo.
	* sysdeps/mach/hurd/getpriority.c: Likewise.

	* hurd/hurdmsg.c (_S_msg_report_wait): New stub function.
1995-11-03 22:42:06 +00:00
Roland McGrath
80b55d320b * sysdeps/mach/hurd/getpriority.c (getpriority): Pass
PI_FETCH_TASKINFO to proc_getprocinfo and through
	_hurd_priority_which_map.

	* sysdeps/mach/hurd/setpriority.c (setpriority): Pass new arg to
	_hurd_priority_which_map.
	* hurd/hurdprio.c (_hurd_priority_which_map): New arg PI_FLAGS,
	passed through to proc_getprocinfo RPC.
	* hurd/hurd/resource.h: Add PI_FLAGS arg in decl.
1995-11-01 10:00:20 +00:00
Roland McGrath
3bbceb1287 Tue Oct 31 00:07:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/group_member.c: New file.
	* sysdeps/generic/group_member.c: New file.

	* Makerules (lib-noranlib): Don't depend on $(install-lib).
	(others): Do.
	* extra-lib.mk: Fix test of $(lib)-no-lib-dep.

Mon Oct 30 12:33:10 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Rules (others): Depend on $(extra-objs).

	* posix/unistd.h [__USE_GNU]: Declare group_member, __group_member.
	* posix/Makefile (routines): Add group_member.

	* sysdeps/posix/euidaccess.c: New file, adapted from fileutils.

	* sysdeps/unix/sysv/linux/i386/sigaction.c: Tighten constraint for
	SIG operand in asm so it must be a register.
	Add dead return to quiet gcc warning.

	* Makerules (sysd-rules): Write a defn for sysd-rules-done.
	[! sysd-rules-done]: Inhibit deps.
1995-10-31 06:54:40 +00:00
Miles Bader
bf899faa49 Include "stdio-common/_itoa.h" instead of "stdio/_itoa.h". 1995-10-26 23:11:02 +00:00
Miles Bader
29370ca488 Swap args to dir_link. 1995-10-26 22:19:57 +00:00
Roland McGrath
cabcc273c2 Tue Oct 17 23:00:10 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/_strerror.c: Include stdio-common/_itoa.h instead
	of stdio/_itoa.h.

Tue Oct 17 19:51:17 1995  Ulrich Drepper  <drepper@ipd.info.uni-karlsruhe.de>

	* sysdeps/unix/sysv/linux/i386/stat.S [PIC] (__stat): Set GOT
	register %ebx before calling __xstat through PLT.

	* sysdeps/unix/sysv/linux/i386/sysdep.S: Fix typo in comment.

	* sysdeps/unix/sysv/linux/sigset.h: Remove file.

	* hurd/hurdsock.c: Include stdio-common/_itoa.h instead of
	stdio/_itoa.h.
	* hurd/hurdlookup.c: Likewise.
1995-10-18 05:47:53 +00:00
Roland McGrath
b3a59f408e Tue Oct 17 01:21:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio-common/psignal.c: Translate signal description strings.
	* string/strsignal.c: Likewise.
	* sysdeps/generic/_strerror.c (_strerror_internal): Translate
	error strings.
	* sysdeps/mach/_strerror.c: Likewise.

	* stdio-common/snprintf.c (__snprintf): Renamed from snprintf;
	call __vsnprintf.
	(snprintf): Define as weak alias.
	* stdio/vsnprintf.c (__vsnprintf): Renamed from vsnprintf.
	(vsnprintf): Define as weak alias.

	* libc-symbols.h [! ASSEMBLER] (_): New macro.
1995-10-17 05:49:48 +00:00
Roland McGrath
924b9ff68d Mon Oct 16 03:22:37 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/getcwd.c: Use __file_name_lookup_under.
	* sysdeps/mach/hurd/bind.c: Likewise.
	* sysdeps/mach/hurd/access.c: Use new __hurd_file_name_lookup
	calling convention.

	* hurd/hurdexec.c: Undo last change (10 Oct 95).
1995-10-16 07:29:08 +00:00
Roland McGrath
2948fc64a6 * hurd/hurd/lookup.h: New file.
* hurd/hurdlookup.c (__file_name_lookup_under): New function.
	(__hurd_file_name_lookup, __hurd_file_name_lookup_retry,
	__hurd_file_name_split): Rewritten to take callback functions for
	using any needed init or dtable port, instead of passing in crdir
	and cwdir ports.  
	(__file_name_lookup, __file_name_split): Use new calling
	convention; pass _hurd_ports_use and __getdport as the callback
	functions. 

	* sysdeps/mach/hurd/chroot.c: Use __file_name_lookup_under instead
	of __hurd_file_name_lookup.
	* sysdeps/mach/hurd/chdir.c: Likewise.
	* sysdeps/mach/hurd/fchdir.c: Likewise.
	* hurd/fchroot.c: Likewise.
1995-10-16 02:51:06 +00:00
Roland McGrath
db65048bb3 Wed Oct 11 00:00:00 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* Makeconfig (config-LDFLAGS): Add missing slash.

	* sysdeps/mach/hurd/profil.c (fork_profil): Only call
	update_waiter if profiling was enabled in the parent.

	* csu/initfini.c: Don't pass -f flag to cp.
1995-10-11 05:53:53 +00:00
Roland McGrath
8e3cc80f6d Tue Oct 10 23:08:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* Makerules (build-shlib): Pass -rpath and -rpath-link options.
	(LDFLAGS-c.so): Don't pass -dynamic-linker here.
	* Makeconfig (+link): Pass $(sysdep-LDFLAGS).
	(link-libc): Pass -rpath and -rpath-link options.

	* MakeTAGS (all-dirs): Omit CVS directories.
	Specify vpath directives to find source files in $(all-dirs).
	(sources, headers): Append sources and headers from $(all-dist) to
	these. 
	(all-dist): Filter them out of this.
	(all-headers, all-sources): Use $(shell find ...) instead of
	$(wildcard ...).

	* sysdeps/mach/hurd/Makefile (sysdep-LDFLAGS): New variable; pass
	-rpath-link.

	* hurd/hurdexec.c: Pass poly and dealloc args to __file_exec.

	* elf/Makefile (install-others): Add missing $.

	* mach/Makefile ($(objpfx)errsystems.c): Rule reenabled.
1995-10-11 03:34:46 +00:00
Roland McGrath
b122c7038e Mon Oct 9 02:54:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* Makeconfig (config-LDFLAGS): Define to
	-Wl-dynamic-linker=$(libdir)$(rtld-installed-name).
	(rtld-installed-name): New variable.
	* elf/Makefile (install-lib): Variable removed.
	(install-others): Define this instead, to
	$(libdir)(rtld-installed-name). 
	($(libdir)(rtld-installed-name)): New target; install from ld.so.

	* elf/ldd.sh.in: New file.
	* elf/Makefile (distribute): Add ldd.sh.in.
	(install-bin): Add ldd.
	($(objpfx)ldd: ldd.sh.in): New rule.

	* sysdeps/mach/hurd/dl-sysdep.c: Use __hurd_fail throughout.
	* hurd/hurd.h (__hurd_fail): Replace macro with inline function.
	Translate some Mach errors to Hurd errors.

	* elf/rtld.c (dl_main): Under --list, print msg if executable is
	statically linked.

	* elf/dl-load.c (_dl_map_object_from_fd): Rewrote program header
	table processing.

Sat Oct  7 01:25:48 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* sysdeps/stub/machine-gmon.h: Add #error.

Fri Oct  6 01:49:48 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* elf/dynamic-link.h (elf_get_dynamic_info): If DYN is null, don't
	examine it.
1995-10-09 07:06:29 +00:00
Roland McGrath
6a76c11515 Thu Oct 5 00:59:58 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/rtld.c (dl_main): Grok --list flag.
	* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Ignore -- args.

	* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_message): New function.
	* sysdeps/generic/dl-sysdep.c (_dl_sysdep_message): New function.
	* elf/link.h (_dl_sysdep_message): Declare it.
1995-10-05 09:00:06 +00:00
Roland McGrath
879bf2e65a * sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): If started by
kernel with args on stack, point _dl_hurd_data at zero data
	instead of garbage.  When ld.so run as program, grok args
	-LIB=MEMOBJ and pre-load shared object files found in memory
	objects loaded by the boot loader.

	* elf/link.h (struct link_map): New member `l_entry'.
	(_dl_map_object, _dl_map_object_from_fd): Remove last arg ENTRY_POINT.
	* elf/dl-load.c (_dl_map_object, _dl_map_object_from_fd): Remove
	last arg ENTRY_POINT.  Store the entry point location in the
	`l_entry' member of the new map.
	* elf/rtld.c (dl_main): Don't pass USER_ENTRY arg to
	_dl_map_object.  When run as program, set *USER_ENTRY to L->l_entry.
	* elf/dl-init.c (_dl_init_next): Don't pass ENTRY_POINT arg to
	_dl_map_object.
1995-09-30 21:18:30 +00:00
Roland McGrath
3ec41e0302 * sysdeps/mach/hurd/getcwd.c (__getcwd): Renamed from getcwd.
(getcwd): Define as weak alias.
	* sysdeps/posix/getcwd.c: Likewise.
	* sysdeps/stub/getcwd.c: Likewise.
	* posix/unistd.h: Declare __getcwd.

	* string/string.h: Declare __strcasecmp.
	* sysdeps/generic/strcasecmp.c (__strcasecmp): Renamed from
	strcasecmp.
	(strcasecmp): Define as weak alias.

	* string/string.h: Declare __stpcpy.
	* sysdeps/generic/stpcpy.c (__stpcpy): Renamed from stpcpy.
	(stpcpy): Define as weak alias.
1995-09-28 09:00:19 +00:00
Roland McGrath
11c981a96d Tue Sep 26 16:50:17 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* gmon: New directory of profiling code, incorporated from
	4.4BSD-Lite and modified.
	* sysdeps/i386/machine-gmon.h: New file.
	* sysdeps/stub/machine-gmon.h: New file.
	* sysdeps/mach/hurd/profil.c: New file.
	* sysdeps/stub/profil.c: New file.
	* sysdeps/unix/bsd/profil.S: New file.
	* Makefile (subdirs): Add gmon.
	* csu/gmon-start.c: New file.
	* csu/Makefile (extra-objs): Add gmon-start.o,
	g$(start-installed-name).
	(install-lib, omit-deps): Add g$(start-installed-name).
	($(objpfx)g$(start-installed-name)): New target.
1995-09-26 20:59:38 +00:00
Roland McGrath
969705cc5b Fri Sep 22 14:24:25 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/Makefile: Elide sunrpc from $(subdirs) for the
	time being.

	* sysdeps/unix/configure.in: Check for `profil' syscall.
1995-09-22 18:32:19 +00:00
Roland McGrath
0324daa005 Thu Sep 21 00:03:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/stub/sys/sem_buf.h (union semun): New type.

	* sysdeps/mach/hurd/i386/init-first.c (init1) [PIC]: Call
	__libc_global_ctors.
	* sysdeps/i386/init-first.c: Rewritten.
	* sysdeps/unix/sysv/linux/i386/init-first.S: File removed.
	* sysdeps/unix/sysv/linux/i386/init-first.c: New file.

	* sysdeps/unix/sysv/linux/i386/fpu_control.h: Fix name in decl of
	___fpu_control.

	* Makerules (build-shlib): New canned sequence, broken out of
	lib%.so rule.  Link in $^ instead of just $<.
	(lib%.so: lib%_pic.a): Use it.
	(libc.so): New target; use $(build-shlib) for cmds, but also depend
	on soinit.so first and sofini.so last.

	* elf/soinit.c: New file.
	* elf/sofini.c: New file.
	* elf/Makefile (distribute): Add soinit.c and sofini.c.
	(extra-objs): Add soinit.so and sofini.so.

	* sysvipc/sys/shm.h (shmat): Fix return type to char *.
	* sysdeps/stub/sys/ipc_buf.h (key_t): Type removed.

	* misc/syslog.c (vsyslog): Rewritten using open_memstream to
	dynamically allocate buffers.

	* Makerules (install-lib-nosubdir): Make this, rather than
	install-no-libc.a, depend on the installed shared libraries.
1995-09-21 06:24:21 +00:00
Roland McGrath
c22164805d Mon Sep 18 12:39:22 1995 Paul Eggert <eggert@twinsun.com>
* mktime.c (localtime_r): Add substitute if the system doesn't
	provide one.

Mon Sep 18 14:39:20 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* time/gmtime.c (gmtime_r): Define as weak alias.
	* time/localtime.c (localtime_r): Define as weak alias.
	* time/time.h [__USE_REENTRANT] (gmtime_r, localtime_r): Declare them.

	* errno.h: Only define _ERRNO_H #ifndef __need_Emath.
	#undef __need_Emath after including errnos.h.
	[_ERRNO_H]: Protect decls with this.

Sun Sep 17 08:22:12 1995  Paul Eggert  <eggert@twinsun.com>

	Fix mktime so that it does not write over localtime's returned value.
	* localtime.c (__localtime_r): New function, with extra arg
	specifying where to store result.
	(localtime): Use it.
	(_tmbuf): New var.
	* gmtime.c (__gmtime_r, gmtime, _tmbuf): Likewise.
	* mktime.c (__mktime_internal):	Conversion function is now
	__localtime_r style, not localtime style.
	(mktime): Pass __localtime_r, not localtime.
	* timegm.c (timegm): Pass __gmtime_r, not gmtime.
	* offtime.c (__offtime): New arg specifying where to store result.
	* time.h (__mktime_internal, __offtime): Adjust decls accordingly.
	(__gmtime_r, __localtime_r): New decls.

	* time/localtime.c: <stddef.h>, <ctype.h>, <stdio.h>,
	<stdlib.h>, <string.h>: Remove includes.
	<errno.h>: Add include.

	* time/mktime.c, time/time.h, time/timegm.c (__mktime_internal):
	Renamed from _mktime_internal to avoid namespace pollution.

	* time/gmtime.c: Clear tm_isdst.

	* misc/efgcvt_r.c (ecvt_r, fcvt_r): Last arg is size_t, not int.
	* stdlib/stdlib.h (ecvt_r, fcvt_r): Fix type of last arg: make it
	size_t.

	* sysdeps/mach/hurd/fpathconf.c: Call __io_pathconf instead of
	__file_pathconf.
	* sysdeps/mach/hurd/pathconf.c: Likewise.
1995-09-18 19:00:32 +00:00
Roland McGrath
e537c55ea9 Sun Sep 17 18:29:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/truncate.c: Call __file_set_size instead of
	__file_truncate.
	* sysdeps/mach/hurd/ftruncate.c: Likewise.

	* sysdeps/unix/sysv/linux/dl-machine.h: File removed.
1995-09-18 03:28:15 +00:00
Roland McGrath
60478656fa Sat Sep 16 17:47:19 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
* elf/elf.h (AT_GID): Fix typo: Read -> Real.

	* misc/efgvt_r.c: New file.  Reentrant version of [efg]cvt functions.
	* misc/efgcvt.c: Rewrite to use reentrant functions.
	* misc/hsearch_r.c: New file.  Reentrant version of functions from
	hsearch family.
	* misc/hsearch.c, misc/tsearch.c: New files.
	* misc/Makefile (routines): Add efgcvt_r, hsearch_r, hsearch, tsearch.

	* posix/unistd.h (ttyname_r): Add prototype for new function.

	* stdlib/drand48_r.c, stdlib/erand48_r.c, stdlib/jrand48_r.c,
	stdlib/lrand48_r.c, stdlib/mrand48_r.c, stdlib/nrand48_r.c,
	stdlib/seed48_r.c, stdlib/srand48_r.c, stdlib/lcong48_r.c,
	stdlib/drand48-iter.c: New files implementing reentrant versions
	of functions from drand48 family.
	* stdlib/seed48.c, stdlib/drand48.c, stdlib/erand48.c,
	stdlib/jrand48.c, stdlib/lrand48.c, stdlib/mrand48.c,
	stdlib/nrand48.c, stdlib/srand48.c, stdlib/lcong48.c:
	Rewrite to use reentrant versions.
	* stdlib/a64l.c, stdlib/l64a.c: New files.  Implement a64l()
	and l64a() functions from SysV library.
	* stdlib/Makefile (routines): Add drand48_r, erand48_r, lrand48_r,
	nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r,
	drand48-iter, a64l, l64a.
	* stdlib/stdlib.h: Declare them.

	* stdlib/random_r.c: New file.  Reentrant version of functions
	from random family.
	* stdlib/stdlib.h: Declare them.
	* stdlib/random.c: Rewrite to use reentrant functions.

	* string/strerror_r.c: New file.  Reentrant version.
	* string/strerror.c: Change for new _strerror_internal form.
	* string/Makefile (routines): Add strerror_r.

	* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): Set default
	value of user_entry to `_start'.
	Close AT_ENTRY case with `break'.

	* sysdeps/generic/strstr.c: New and much faster implementation
	by Stephen R. van den Berg.

	* sysdeps/generic/_strerror.c: _strerror_internal now takes
	three argument and has and explicit buffer length.
	* sysdeps/mach/_strerror.c: Change for new interface with three
	arguments.
	* stdio/perror.c, stdio/vfprintf.c: Callers changed.
	
	* sysdeps/mach/hurd/ttyname_r.c: New file.  Reentrant version.
	* sysdeps/posix/ttyname_r.c: New file.  Reentrant version.
	* sysdeps/stub/ttyname_r: New file.  Define as dummy function.

	* sysdeps/posix/utimes.c: Include <utime.h> for prototype.
	(utimes): First parameter to utime must be file, not path.

	* sysdeps/posix/sysconf.c (__sysconf): Test for CLK_TCK in case
	_SC_CLK_TCK and return it when available.
	Test for STREAM_MAX in case _SC_STREAM_MAX and return it when
	available.
	Add case for _SC_2_LOCALEDEF which is now available.

	* posix/sys/types.h [__USE_SVID] (key_t): New type.
	* sysvipc/Makefile, sysvipc/ftok.c, sysvipc/sys/ipc.h,
	sysvipc/sys/msg.h, sysvipc/sys/sem.h, sysvipc/sys/shm.h,
	sysdeps/stub/sys/msq_buf.h, sysdeps/stub/sys/sem_buf.h,
	sysdeps/stub/sys/shm_buf.h, sysdeps/stub/sys/ipc_buf.h,
	sysdeps/stub/semctl.c, sysdeps/stub/semget.c, sysdeps/stub/semop.c,
	sysdeps/stub/shmat.c, sysdeps/stub/shmctl.c, sysdeps/stub/shmdt.c,
	sysdeps/stub/shmget.c, sysdeps/stub/msgctl.c, sysdeps/stub/msgget.c,
	sysdeps/stub/msgrcv.c, sysdeps/stub/msgsnd.c: New files.
	Add implementation of System V IPC.
1995-09-17 20:23:15 +00:00
Roland McGrath
f405bed5ef * sysdeps/mach/hurd/i386/longjmp-ts.c: Use new array format for
jmp_buf.
1995-09-01 22:26:36 +00:00
Roland McGrath
a993273c0d Wed Aug 30 16:44:55 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/select.c: Deal with out of order replies
	during io_select request loop.
	Handle MACH_RCV_TIMED_OUT error from requests.
	* hurd/intr-msg.c: If the user passed the MACH_RCV_TIMEOUT option,
	distinguish MACH_RCV_TIMED_OUT from EINTR.

	* posix/glob.c (glob): Use realloc to extend strings for GLOB_MARK
	slash.
	(glob_in_dir): Don't allocate extra byte here.

	* sysdeps/i386/dl-machine.h (ELF_MACHINE_BEFORE_RTLD_RELOC):
	Decrement the DT_RELSZ value for the skipped reloc.
1995-08-31 00:02:32 +00:00
Roland McGrath
9e865adecf * sysdeps/mach/hurd/dirstream.h: Define `struct __dirstream'
instead of `DIR'.
	* sysdeps/unix/bsd/dirstream.h: Likewise.
	* sysdeps/stub/dirstream.h: Likewise.
	* sysdeps/unix/dirstream.h: Likewise.
	* sysdeps/mach/hurd/telldir.c: Include "dirstream.h".
	* sysdeps/mach/hurd/seekdir.c: Likewise.
	* sysdeps/mach/hurd/opendir.c: Likewise.
	* sysdeps/mach/hurd/closedir.c: Likewise.
	* sysdeps/mach/hurd/readdir.c: Likewise.
	* sysdeps/unix/telldir.c: Likewise.
	* sysdeps/unix/seekdir.c: Likewise.
	* sysdeps/unix/rewinddir.c: Likewise.
	* sysdeps/unix/readdir.c: Likewise.
	* sysdeps/unix/opendir.c: Likewise.
	* sysdeps/unix/closedir.c: Likewise.
	* sysdeps/unix/bsd/telldir.c: Likewise.
	* sysdeps/unix/bsd/readdir.c: Likewise.
	* dirent/Makefile (headers): Remove dirstream.h.
	(distribute): Put it here instead.
1995-08-28 09:00:05 +00:00
Roland McGrath
7752137a6a Fri Aug 25 12:12:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/mmap.c: Fix inverted test of MAP_FIXED.

	* stdio/vfscanf.c (number): Allow field width to inhibit first
	digit after base detection.

	* stdio/vfprintf.c (vfprintf: %s): Never search past the limit
	specified by the precision.

	* grp/grpread.c (__grpscan): New function.
	* grp/grp.h (__grpscan): Declare it.
	* grp/getgrgid.c: Use __grpscan.
	* grp/getgrnam.c: Likewise.
	* pwd/pwdread.c (__pwdscan): New function.
	* pwd/pwd.h (__pwdscan): Declare it.
	* pwd/getpwnam.c: Use __pwdscan.
	* pwd/getpwuid.c: Likewise.

Thu Aug 24 16:29:40 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* sysdeps/mach/hurd/mmap.c: Treat (FLAGS & MAP_TYPE) == 0 like
	MAP_FILE.

	* hurd/thread-cancel.c: Return EINTR when called on self.
	* sysdeps/i386/elf/start.S (data_start): Define as weak alias for
	__data_start.
1995-08-25 19:23:32 +00:00
Roland McGrath
3cf595e562 Tue Aug 22 16:49:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* inet/netdb.h: Moved to resolv.
	* inet/Makefile (headers): Remove netdb.h.
	* resolv/Makefile (headers): Add netdb.h.
	* resolv/gethnamaddr.c, resolv/inet_addr.c, resolv/netdb.h,
	resolv/res_send.c: Updated from BIND-4.9.3-BETA26.

	* hurd/thread-cancel.c: If SS->cancel_hook is not null, call it before
	resuming the thread.
	* hurd/hurd/signal.h (struct hurd_sigstate): New member `cancel_hook'.

	* hurd/Makefile: Removed dep on hurd/signal.h for RPC stub objects.

Mon Aug 21 16:37:09 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* sysdeps/i386/dl-machine.h (elf_machine_rel): Grok R_386_NONE
	relocs, and do nothing.  Why the linker generates them we may
	never know. 

	* sysdeps/mach/hurd/i386/intr-msg.h: New file.
1995-08-22 22:47:57 +00:00
Roland McGrath
a4bb25890d * sysdeps/mach/hurd/Makefile: Don't elide sunrpc and manual from
`subdirs' variable.
1995-08-21 09:00:05 +00:00
Roland McGrath
3fe9de0da5 Thu Aug 17 16:18:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* hurd/intr-msg.c: Use INTR_MSG_TRAP macro from machine-dependent
 	"intr-msg.h" for special syscall code, instead of i386-specific asm.
	* hurd/hurdsig.c: Use INTR_MSG_BACK_OUT macro from
 	machine-dependent "intr-msg.h" before mutating thread state to
 	skip RPC.

	* sysdeps/mach/hurd/i386/trampoline.c: If PC is inside
 	_hurd_intr_rpc_mach_msg special syscall code, use real SP saved in
	%ecx.

	* Makeconfig (link-libc): New variable; use shared library if
 	available.
	(+link): Use it.

	* sysdeps/mach/hurd/fork.c (_hurd_fork_locks): Variable removed.
  	Instead, declare with `symbol_set_declare'.
	(fork): Use symbol_set_* macros for _hurd_fork_locks.  
	Use SS->thread instead of __mach_thread_self ().  Suspend all
 	other threads during task_create and port copying.
1995-08-17 22:55:22 +00:00
Roland McGrath
b88269329c (kill_pid): Don't make `inline'. 1995-08-14 23:32:44 +00:00
Roland McGrath
54da5be39c Mon Aug 14 16:51:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* hurd/thread-cancel.c: New file.
	* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): In
 	rpc_wait case, frob mach_msg args to set timeout on receive.
	(_hurdsig_rcv_interrupted_p): Function removed.
	* sysdeps/mach/hurd/alpha/trampoline.c: Likewise.
	* sysdeps/mach/hurd/hppa/trampoline.c: Likewise.
	* sysdeps/mach/hurd/mips/trampoline.c: Likewise.
	* hurd/intr-msg.c: New file.
	* hurd/hurd/signal.h (struct hurd_sigstate): New member `cancel'.
	(_hurdsig_rcv_interrupted_p): Declaration removed.
	(HURD_EINTR_RPC): Macro removed.
	(_hurd_longjmp_thread_state, _hurd_interrupted_rpc_timeout): Declare
	these.
	* hurd/intr-rpc.h: New file.
	* hurd/intr-rpc.defs: Just import intr-rpc.h.
	* hurd/hurdsig.c (_hurd_interrupted_rpc_timeout): New variable.
	(interrupted_reply_port_location): Take new flag arg; only catch
	faults if it's set.
	(abort_rpcs): Rename to _hurdsig_abort_rpcs; take same new flag arg.
	No longer use _hurdsig_rcv_interrupted_p; instead compare PC to
 	&_hurd_intr_rpc_msg_in_trap.  If before it, mutate state to simulate
 	MACH_SEND_INTERRUPTED return; on it, interrupt the operation.  All
 	callers changed.
	* hurd/hurd.h (hurd_thread_cancel, hurd_check_cancel): Declare these.
	* hurd/Makefile (distribute): Remove intr-rpc.awk.
	(sig): Add thread-cancel.
	(transform-user-stub, transform-user-stub-output): Variables removed.
	* sysdeps/mach/hurd/dl-sysdep.c: Change all RPCs from
 	`__hurd_intr_rpc_*' to `__*'.
	(_hurd_intr_rpc_mach_msg): New function.
	(_hurd_thread_sigstate): Function removed.
	* sysdeps/mach/hurd/ioctl.c: Use _hurd_intr_rpc_mach_msg function,
 	instead of __mach_msg inside HURD_EINTR_RPC macro.

	* sysdeps/generic/morecore.c [__GNU_LIBRARY__]: Declare `__sbrk'
 	to take ptrdiff_t arg.

	* sysdeps/mach/hurd/fork.c: Remove _hurd_longjmp_thread_state decl.

	* sysdeps/mach/hurd/kill.c (kill_pid): Don't make `inline'.

	* libc-symbols.h [GCC >= 2.7] (strong_alias, weak_symbol,
 	weak_alias): Use `extern' storage class.
1995-08-14 22:49:23 +00:00
Miles Bader
46bdf16bf7 (__setuid): Switch the port-type and port-count parameters to __auth_makeauth. 1995-08-09 18:31:09 +00:00
Miles Bader
995069eea6 (__setgid): Switch the port-type and port-count parameters to __auth_makeauth. 1995-08-09 18:28:56 +00:00
Miles Bader
ad738d03ae (accept): If the protocol family can't tell us what an address means, just return a zero-length buffer instead. 1995-07-30 00:37:36 +00:00
Miles Bader
221c50840f (bind): Don't use file_invoke_translator, as it doesn't work. Instead just lookup the translated node again, and hope we're not hit by any race conditions. 1995-07-28 22:25:57 +00:00
Roland McGrath
ff48a63c86 * sysdeps/mach/hurd/pathconf.c: Declare VALUE as int, not long int. 1995-07-25 20:44:48 +00:00
Roland McGrath
d7e16e9e83 Sat Jul 22 20:53:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/i386/sysdep.h (JUMPTARGET): Use ## to avoid space
 	before @PLT.
	* sysdeps/mach/i386/sysdep.h (JUMPTARGET): New macro.
	* sysdeps/i386/bsd-_setjmp.S: Use JUMPTARGET macro in jmp insn.
	* sysdeps/i386/bsd-setjmp.S: Likewise.
1995-07-23 00:58:43 +00:00
Thomas Bushnell, BSG
584de3b9d6 *** empty log message ***
Fri Jul 21 12:57:29 1995  Michael I Bushnell  <mib@geech.gnu.ai.mit.edu>

	* sysdeps/mach/hurd/socket.c (socket): Consider MIG_BAD_ID and
 	EOPNOTSUPP as indications that the server has died.
	* sysdeps/mach/hurd/pipe.c (__pipe): Likewise.
	* sysdeps/mach/hurd/socketpair.c (socketpair): Likewise.
1995-07-21 17:03:01 +00:00
Thomas Bushnell, BSG
620ce2509a (__pipe): Consider MIG_BAD_ID and EOPNOTSUPP as indications that the server port has died. 1995-07-21 16:54:30 +00:00
Roland McGrath
d819080cba Mon Jul 10 05:39:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/i386/init-first.c (init): Take just one arg,
 	DATA for the entry SP; DATA[-1] is always the return address
 	location.  In both cthreads and non-cthreads cases, use asm to
 	force parameters into %eax and %ecx before return, and mutate
 	DATA[-1] to return to specific asm code to set up the user from
 	%eax and %ecx.
	[PIC] (_init): Caller changed.
	(__libc_init_first) [! PIC] (doinit): Use asm to effect call to init
	with SP unwound to argument data ptr.

Thu Jul  6 14:28:56 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* sysdeps/mach/hurd/dl-sysdep.c (fmh): Fixed this kludge to work
 	when 0x08000000 and up are not mapped.

	* Makerules (stamp$o-$(subdir) rule): Remove the timestamp file
 	before touching it.
	(lib%.so): Use -Wl to get -soname to ld.

	* elf/dlsym.c: Pass final arg to _dl_lookup_symbol.

	* elf/Makefile (libdl.so): Pass $(LDFLAGS.so).
1995-07-10 09:40:15 +00:00
Roland McGrath
1a2df358c8 Mon Jun 12 13:15:45 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* Makerules (lib%.so: lib%_pic.a): Moved this rule to after
 	installation rules.

	* sysdeps/mach/sysdep.h [HAVE_ELF] (ENTRY): Redefine this macro so
 	it uses the `.type' directive, which is necessary for shared
 	libraries to work properly.
1995-06-12 18:26:02 +00:00
Roland McGrath
5bf62f2d3a Thu Jun 8 02:50:26 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/rtld.c [! NDEBUG] (__assert_perror_fail): New function.

	* hurd/hurdstartup.c (_hurd_startup): Fancier kludge to guess phdr
 	and user entry point addresses.

	* elf/dl-load.c (open_path): Don't do strlen on DIRPATH if it's null.
	(_dl_map_object): DT_RPATH value is relative to DT_STRTAB value.

	* Makerules (install-lib.so): Don't include libc.so.
	[$(build-shared)=yes] (install): Depend on the installed libc.so file.
	[$(build-shared)=yes] (install-no-libc.a): Make this, rather than
	install, depend on the installed $(install-lib.so) files.
	[$(build-shared)=yes] (install-lib.so): Append libc.so after that rule.

	* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Add kludge to
 	allocate high addresses to avoid random mappings appearing there.
	(mmap): Comment out mask; always pass zero.

Tue Jun  6 13:34:53 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* sysdeps/i386/dl-machine.h (ELF_MACHINE_USER_ADDRESS_MASK): New macro.
	* sysdeps/mach/hurd/dl-sysdep.c (mmap): Use it as mask in vm_map call.

	* elf/dl-error.c (_dl_catch_error): Clear *ERRSTRING and *OBJNAME
 	when successful.

	* sysdeps/mach/hurd/dl-sysdep.c (threadvars): New static variable.
	(__hurd_threadvar_max, __hurd_threadvar_stack_offset): Define these
	variables, using the `threadvars' buffer.

	* elf/dl-reloc.c: Don't dereference L->l_prev when it's null.
	* sysdeps/i386/dl-runtime.c: Likewise.

	* elf/rtld.c (dl_main): Add missing NULL terminating argument in
 	_dl_sysdep_fatal call.
	(__assert_fail): Likewise.

	* locale/Makefile (localedef-modules): Renamed ctype to
 	locale-ctype so as not to conflict with the object file for
 	ctype/ctype.c in the build directory.

	* sysdeps/i386/dl-machine.h (elf_machine_rel): If MAP->l_type is
 	lt_interpreter, first undo relocation done during bootstrapping.
1995-06-08 09:00:23 +00:00
Roland McGrath
a1a9d21596 Tue May 30 15:52:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* mach/Makefile (server-interfaces): Removed notify and
 	device_reply.  For shlibs with eager binding, libmachuser.so must
 	not refer to any functions not defined in libc.
1995-05-31 13:23:14 +00:00
Roland McGrath
7cc645ed27 Fri May 26 13:00:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* hurd/hurdsig.c (_hurd_internal_post_signal): Don't loop to check
 	pending signals if the thread is in a critical section.  It will
 	send us a msg when it finishes.

	* sysdeps/mach/hurd/pathconf.c: New file.
	* sysdeps/mach/hurd/fpathconf.c: New file.

	* sysdeps/mach/hurd/sigaction.c: Only notify the proc server for
 	SIGCHLD when the SA_NOCLDSTOP bit actually changes.
1995-05-27 07:18:52 +00:00
Roland McGrath
074d099ee3 Only notify the proc server for SIGCHLD when the SA_NOCLDSTOP bit actually changes. 1995-05-26 16:59:33 +00:00
Roland McGrath
a2fe9c76a9 Fri May 19 17:16:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/i386/init-first.c: In cthreads case, handle
 	args on stack from kernel.

	* posix/Makefile, sysdeps/alpha/Makefile,
	* sysdeps/mach/hurd/Makefile, sysdeps/sparc/Makefile, Makefile,
	* Makerules, Make-dist: Fix "cvs commit" cmds in rules to not fail
	in the absence of CVS dirs.

	* hurd/hurdstartup.c: Don't call __mach_init.  Grok args from the
 	kernel on the stack properly.

	* set-init.c: Never call _init/_fini; just run __libc_subinit.

	* Makerules (LDFLAGS-c.so): Add -nostartfiles.
	* mach/Machrules (LDFLAGS-$(interface.so)): Likewise.

	* configure.in: Move defaulting of --with-elf and --with-gnu-*
 	based on host os outside the AC_CACHE_VAL for the sysdirs
 	calculation.

	* Makeconfig (localedir, nlsdir): New variables.

	* values.h: New file.
	* Makefile (headers): Add values.h.

	* locale/Makefile (distribute): Add error.h.
	* locale/localedef.c: Include "error.h".
	(main): Use error_message_count instead of warning_cntr.
1995-05-20 00:13:43 +00:00
Roland McGrath
99b306dc44 Wed May 10 21:00:47 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/i386/sysdep.h (RETURN_TO): New macro.

	* Makerules (install-lib.so): Add %.so for each %_pic.a.

	* sysdeps/mach/hurd/i386/init-first.c: New file.
1995-05-11 01:02:23 +00:00
Roland McGrath
273d56ce89 (__data_start): Define this symbol as the first thing in .data. 1995-05-09 07:03:38 +00:00
Roland McGrath
421f82e5cc Sat May 6 11:06:47 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* Makeconfig (+gccwarn): Add -Winline.

	* hurd/hurdsig.c (_hurd_internal_post_signal): If SS->context is
 	set, avoid abort_rpcs, and use reply and intr ports saved in
 	SS->context.
	* sysdeps/mach/hurd/i386/trampoline.c: Don't set SS->intr_port
 	from SS->context.  Don't clear SS->context.
	* sysdeps/mach/hurd/i386/sigreturn.c: Don't set SS->intr_port when
 	setting SS->context.  If msg_sig_post returns, re-lock and clear
 	SS->context.

Fri May  5 10:37:09 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* mach/Makefile (errsystems.c): Comment out generation rule.

	* sysdeps/mach/_strerror.c: Consider a system unknown if its
 	bad_sub member is null.

	* mach/mig-alloc.c: Add weak alias to non-__ name.
1995-05-08 09:11:25 +00:00
Roland McGrath
e4448b6f58 Wed May 3 11:56:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/dup2.c: Fixed broken test in last change.

	* elf/dl-error.c (_dl_catch_error): Actually call the OPERATE
 	function.  Duh.

	* hurd/Makefile (distribute): Added hurdstartup.h.
	* hurd/hurd.h: Remove _hurd_startup decl.

	* hurd/hurd/ioctl.h (_HURD_HANDLE_IOCTLS): Use __attribute__
 	((__unused__)) instead of gratuitous self reference.

	* sysdeps/mach/hurd/dup2.c: Call _hurd_alloc_fd to expand the
 	table if FD2 doesn't fit.

	* sysdeps/mach/hurd/getdtsz.c: Return the RLIM_NOFILE soft limit,
 	not the current table size.

	* sysdeps/i386/init-first.c: New file.
	* sysdeps/stub/init-first.c: New file.
1995-05-04 09:00:10 +00:00
Roland McGrath
d66e34cd42 * sysdeps/mach/i386/sysdep.h (SNARF_ARGS, CALL_WITH_SP): Rewritten.
* sysdeps/i386/dl-machine.h: New file.
	* sysdeps/stub/dl-machine.h: New file.
	* sysdeps/i386/dl-runtime.c: New file.
	* sysdeps/stub/dl-runtime.c: New file.
	* sysdeps/i386/elf/start.S: New file.
	* sysdeps/generic/dl-sysdep.c: New file.
	* sysdeps/mach/hurd/dl-sysdep.c: New file.
1995-05-02 06:35:55 +00:00
Roland McGrath
11872325e2 Sat Apr 22 14:48:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* mach/Machrules [interface-library]
 	(LDFLAGS-$(interface-library:lib%=%.so)): New variable, set to
 	-nostdlib.

	* sysdeps/mach/hurd/fork.c: Subfunction `unlockss' removed.  Lock
 	_hurd_siglock only around initial task creation in parent.  Use
 	_hurd_critical_section_unlock at end.  Handle dead name rights
 	properly, and deal with a send right dying while we try to copy
 	it.  For the time being, use assert_perror for kernel and proc RPC
 	failures.

Fri Apr 21 01:10:15 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* extra-lib.mk: Don't include $(o-iterator); construct it by hand
 	using $(object-suffixes-$(lib)) instead.

	* sysdeps/mach/hurd/Makefile (LDLIBS-c.so): New variable.

	* Makerules (lib%.so: lib%_pic.a): Pass $(LDFLAGS-$(notdir $*).so).
	(LDFLAGS-c.so): New variable.

	* resolv/res_init.c (res_init): Don't clobber _res.options with
 	RES_DEFAULT.  If RES_INIT is clear, OR in RES_DEFAULT.

	* hurd/hurd.h: Declare _hurd_startup.
	* hurd/hurdstartup.c: New file.
	* hurd/Makefile (routines): Add hurdstartup.
1995-04-24 09:00:07 +00:00
Roland McGrath
11d90def8c Thu Apr 20 22:23:58 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
 	Point the return address for sigreturn's frame at a "hlt" insn so
 	it will definitely crash if sigreturn returns.

	HAVE_WEAK_SYMBOLS for doing weak_alias.
1995-04-21 02:24:35 +00:00
Roland McGrath
45b28a8f0b Tue Apr 4 00:48:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* misc/progname.c (program_invocation_name,
 	program_invocation_short_name): Make these initialized data
 	definitions.

	* sysdeps/mach/hurd/setitimer.c (fork_itimer): Add self reference
 	so gcc doesn't optimize out the function entirely.
1995-04-04 21:53:15 +00:00
Roland McGrath
e607b492e5 Sun Apr 2 13:13:52 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/i386/trampoline.c: Add a link to
 	SS->active_resources, so that _hurdsig_longjmp_from_handler will
 	be called when a longjmp unwinds the signal frame.
	* sysdeps/mach/hurd/i386/sigreturn.c: Remove the link on the
 	SS->active_resources chain added by _hurd_setup_sighandler.
	* hurd/sigunwind.c: New file.
	* hurd/Makefile (sig): Add sigunwind.

	* Makerules (lib%.so: lib%_pic.a): Remove dir name from $*.

	* MakeTAGS (tags-sources): Include $(all-dist).
	[subdir] (all-dist): Define to $(distribute).
1995-04-02 22:08:59 +00:00
Roland McGrath
1474b80f01 Mon Mar 27 02:23:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* posix/unistd.h [__USE_BSD] (ttyslot): Declare it.

	* posix/unistd.h [__USE_BSD] (L_SET, L_INCR, L_XTND): Define
 	unless L_SET already defined.
	* misc/sys/file.h (L_SET, L_INCR, L_XTND): Don't define if L_SET
 	already defined.

	Incorporated -lutil library from 4.4-Lite.
	* misc/Makefile (extra-libs, libutil-routines): New variables.
	* misc/login.c, misc/login_tty.c, misc/logout.c, misc/logwtmp.c,
	sysdeps/generic/pty.c: New files for -lutil incorporated from 4.4-Lite.

	Support simple, light-weight unwind-protect mechanism for longjmp.
	* setjmp/longjmp.c: Call _longjmp_unwind first thing.
	* sysdeps/mach/hurd/jmp-unwind.c: New file.
	* sysdeps/stub/jmp-unwind.c: New file.
	* sysdeps/i386/jmp_buf.h (_JMPBUF_UNWINDS): New macro.
	* sysdeps/mips/jmp_buf.h (_JMPBUF_UNWINDS): New macro.
	* setjmp/Makefile (routines): Add jmp-unwind.
	* hurd/hurd/userlink.h (struct hurd_userlink): Move `next' and
 	`prevp' members into new substructure `resource'; add another such
 	substructure `thread' and members `cleanup' (function ptr) and
 	`cleanup_data' (generic ptr).
	(_hurd_userlink_link, _hurd_userlink_unlink): Insert/remove LINK
	into the `_hurd_self_sigstate ()->active_resources' list via the
	`thread' substructure.
	* hurd/hurd/port.h (_hurd_port_cleanup): Declare it.
	(_hurd_port_locked_get): Set LINK->cleanup to _hurd_port_cleanup and
	LINK->cleanup_data' to the port extracted.
	* hurd/hurd/signal.h (struct hurd_sigstate): New member
	`active_resources'.
	* hurd/port-cleanup.c: New file.
	* hurd/Makefile (routines): Add port-cleanup.

	* malloc/malloc.c: Include errno.h.

Sat Mar 25 18:24:21 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* locale/loadlocale.c (_nl_load_locale): Avoid */ inside comment.
1995-03-27 10:00:09 +00:00
Roland McGrath
1e9dc0393c Mon Mar 20 03:19:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio/vfscanf.c (%n): Use READ_IN - 1, so as not to count the
 	read-ahead character.

	* hurd/dtable.c, hurd/getdport.c, hurd/hurd.h, hurd/hurdexec.c,
	  hurd/hurdinit.c, hurd/hurdprio.c, hurd/hurdsock.c,
	  hurd/ports-get.c, hurd/ports-set.c, hurd/setauth.c,
	  hurd/setuids.c, sysdeps/mach/hurd/i386/trampoline.c:
	Get anal with unsigned to pacify compiler.
1995-03-20 08:21:38 +00:00
Roland McGrath
be69ea41eb Sat Mar 18 14:07:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio/vfscanf.c: Grok positional parameter specs (i.e. %3$d
 	means %d from 3rd arg).

	* sysdeps/mach/hurd/closedir.c: Include hurd/fd.h.

	* stdlib/strtol.c: If !GROUP, set END to null.  In loop, test only
 	END, not GROUP.
1995-03-18 20:44:21 +00:00
Roland McGrath
f0bf9cb92c Thu Mar 16 00:04:41 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* locale/C-ctype.c: New correct data generated by drepper.

	* Rules: Don't use $(libc.a).

	Parsing of grouped numbers contributed by Ulrich Drepper.
	* stdlib/strtol.c (__strtol_internal): Renamed from strtol.  Take
 	new flag arg; if nonzero, parse locale-dependent thousands
 	grouping and interpret only the prefix that is correctly grouped.
	(strtol): Define this to call _strtol_internal with zero for the flag.
	Use a weak symbol for the definition.
	* stdlib/strtod.c (strtod, __strtod_internal): Likewise.
  	Check for the exponent of the number overflowing the float format.
	* stdlib/stdlib.h (__strtof, __strtold): Declarations removed.
	(__strto{f,d,ld,l,ul,q,uq}_internal): Declare these functions.
	[__OPTIMIZE__]: Define inline functions calling those.
	* stdlib/grouping.h: New file, written by drepper.
	* stdlib/Makefile (distribute): Add grouping.h.
	* stdio/vfscanf.c: Grok %' modifier to numeric conversions.  Call
 	__strtoX_internal with the grouping flag set iff the modifier is
 	present.

Wed Mar 15 00:40:54 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* sysdeps/generic/memchr.c: Fix typos: limit.h -> limits.h.

	* mach/Machrules: Produce static deps for all object flavors.
	[interface-library]: Remove all these variables and rules.
	($(interface-library)-routines): Define this variable.
	(extra-libs): Append $(interface-library) to this.
	* mach/Makefile (interface-library): Omit .a suffix.
	* hurd/Makefile: Likewise.

Tue Mar 14 23:40:31 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* stdio/internals.c (flushbuf): If !FLUSH_ONLY, don't skip out
 	early if no new data in buffer after priming.

	* Makerules (object-suffixes, libtypes): Move all these variables
 	to Makeconfig.
	* Makeconfig (object-suffixes, libtypes): Moved here from Makerules.

	* Makerules (build-extra-lib): New canned sequence.

	* sysdeps/mach/hurd/euidaccess.c: Include fcntl.h.  Declare ERR;
 	fix uses of FILE and PORT.  Remove bogus weak alias for `access'.

	* sysdeps/mach/hurd/dirfd.c: Include hurd/fd.h and errno.h.
	Add missing semicolon.
	* sysdeps/mach/hurd/opendir.c: Include hurd/fd.h.  Use a `struct
 	hurd_fd *' temp var, since DIRP->__fd is a `void *'.
	* sysdeps/mach/hurd/readdir.c: Include hurd/fd.h.

	* stdlib/wcstombs.c: #if 0 out code for non-ASCII chars until the
 	locale data format is implemented.

	* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
 	Pass &__sigreturn on the stack to the trampoline code, so it is
 	not position-dependent.

	* stdio/printf_fp.c (NDEBUG): Define this to disable assert.
  	Don't include <stdarg.h>.
	(__printf_fp): Last arg ARGS is now `const void **const'; 
	dereference ARGS[0] instead of using va_arg.

	* locale/setlocale.c: In LC_ALL case, initialize CATEGORY before
 	loop to install data.

	* locale/loadlocale.c (_nl_category_num_items): Use _NL_ITEM_INDEX
 	to extract number from item code.
	(_nl_load_locale): Close the descriptor when finished.

	* malloc/realloc.c (_realloc_internal): Call _malloc_internal in
 	place of malloc.

	* time/tzfile.c (__tzfile_default): Initialize RULE_STDOFF to zero.
1995-03-16 05:32:45 +00:00
Roland McGrath
6408bdde65 Fri Mar 3 12:24:52 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/generic/sys/mman.h (__mmap, __munmap): Declare these.
	* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/osf1/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
	* sysdeps/stub/munmap.c (munmap): Rename to __munmap, add weak
 	alias munmap.
	* sysdeps/unix/mman/munmap.S: Likewise.
	* sysdeps/mach/munmap.c: Likewise.
	* sysdeps/mach/hurd/mmap.c (mmap): Rename to __mmap, add weak
 	alias mmap.
	* sysdeps/unix/mman/mmap.S: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/mmap.c: Likewise.
	* sysdeps/stub/mmap.c: Likewise.

	* sysdeps/unix/bsd/setsid.c: Use __getpgid instead of __getpgrp.

	* sysdeps/unix/dirfd.c: #undef dirfd before function defn.

Thu Mar  2 12:15:24 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* misc/search.h: Add missing semicolon.

	* sysdeps/unix/dirfd.c: Fix typo.

	* sysdeps/generic/sys/mman.h (mmap): Use __off_t instead of off_t
 	in decl.

	* stdio/vfscanf.c (%c): In no-assign case, fix loop to decrement
 	WIDTH before test.
1995-03-06 00:27:08 +00:00
Roland McGrath
3c46a92d40 Sat Feb 25 02:17:52 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/kill.c: When the process has no message port
 	registered and we have its task port, translate a few signals to
 	task_suspend/task_resume/task_terminate.
1995-02-25 11:33:49 +00:00
Roland McGrath
22a1292a42 * io/Makefile (routines): Add euidaccess.
* sysdeps/mach/hurd/euidaccess.c: New file.
	* sysdeps/stub/euidaccess.c: New file.
	* posix/unistd.h [__USE_GNU] (euidaccess): Declare it.

	* dirent/Makefile (routines): Add dirfd.
	* sysdeps/stub/dirfd.c: New file.
	* sysdeps/unix/dirfd.c: New file.
	* sysdeps/unix/dirstream.h (_DIR_dirfd): New macro.
	* dirent/dirent.h (dirfd): Declare new function.  Define as macro
 	_DIR_dirfd if that is defined.
	* sysdeps/mach/hurd/dirstream.h (DIR): Replace `__port' member
 	with `void *__fd'.
	* sysdeps/mach/hurd/opendir.c: Use DIRP->__fd instead of DIRP->__port.
	Open the file with `open'; set FD_CLOEXEC on the fd.
	* sysdeps/mach/hurd/closedir.c: Likewise.
	* sysdeps/mach/hurd/readdir.c: Likewise.
	* sysdeps/mach/hurd/dirfd.c: New file.

	* posix/Makefile (glob/configure): Do cvs commit if there is a CVS
 	directory.
	(glob/ChangeLog): Likewise.

	* locale/locale.h (LC_*): Use small integers instead of bit masks.
1995-02-25 01:23:32 +00:00
Roland McGrath
50843ff068 Wed Feb 22 00:44:41 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/i386/sigreturn.c: Restore the FPU state.

	* stdlib/random.c (__srandom): Change algorithm used to populate
 	the state array.
	(randtbl): Recomputed with new algorithm.
1995-02-22 05:47:15 +00:00
Roland McGrath
67a87b936e * string/Makefile (distribute): Add pagecopy.h.
* sysdeps/mach/pagecopy.h: New file.
	* sysdeps/generic/pagecopy.h: New file.
	* sysdeps/generic/memcpy.c: Include pagecopy.h; call
 	PAGE_COPY_FWD_MAYBE first when word aligned.
	* sysdeps/generic/memmove.c: Likewise.
1995-02-21 08:07:34 +00:00
Roland McGrath
f8e960f1b0 Include unistd.h for __environ decl. 1995-02-20 20:32:42 +00:00
Roland McGrath
0923c7a543 Mon Feb 20 04:04:57 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
* config.h.in [HAVE_ELF || HAVE_GNU_LD]: Define HAVE_WEAK_SYMBOLS.

	* stdlib/strtod.c (PASTE, PASTE1): New helper macros; use these in
 	access to float.h macros.

	* misc/efgcvt.c: New file.
	* misc/Makefile (routines): Add efgcvt.
1995-02-20 09:50:50 +00:00
Roland McGrath
5f9e57babe Sun Feb 19 17:46:13 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
* posix/Makefile (aux): Add environ.
	* posix/environ.c: New file.
	* sysdeps/unix/sparc/start.c: Remove __environ definition.
	* sysdeps/unix/start.c: Likewise.
	* sysdeps/unix/sysv/irix4/start.c: Likewise.
	* sysdeps/mach/hurd/start.c: Likewise.
	* sysdeps/mach/start.c: Likewise.
	* sysdeps/stub/start.c: Likewise.

	* sysdeps/unix/make_errlist.c: In produced program, test
 	HAVE_WEAK_SYMBOLS instead of HAVE_GNU_LD.
	* sysdeps/unix/sysv/sysv4/dup2.c: Fix #include of renamed file.
  	Remove extra weak alias.

	* sysdeps/unix/sysv/sysv4/sigaltstack.S: Fix unsquashed file name
 	in #include.

	* libc-symbols.h: Put comment around ^L to pacify Solaris as.

	* sysdeps/posix/Makefile (cded-objdir-includes): New variable
 	replaced cded-objdir-CPPFLAGS; transform $(+includes) instead of
 	$(CPPFLAGS).
	(mk-stdiolim): Use it instead.

	* mach/mach_init.c (__vm_page_size): Make it initialized.  It does
 	not work to make a weak alias to a bss symbol.

	* stdio/Makefile (distribute): Remove mpn-copy.mk; add gen-mpn-copy.
	(tests): Add test-fwrite.
	* stdio/test-fwrite.c: New file.

	* stdlib/stdlib.h [__USE_GNU]: Declare strtof, strtold, __strtof,
 	__strtold.

	* Makefile (autoconf-it): New canned sequence.  Do cvs commit if
 	there is a CVS directory.
	(configure, %/configure): Use $(autoconf-it) for cmds.
	* Make-dist: Likewise.
	* Makerules ($(gpl2lgpl)): Likewise.
 	inlines cause trouble for files defining global register variables.
	* stdio/vfprintf.c: Set PREC to zero for %. without following digit.
1995-02-20 01:08:14 +00:00
Roland McGrath
0ad4617705 Updated from ../gpl2lgpl.sed /home/gd/gnu/lib/getopt.c 1995-02-18 03:51:45 +00:00
Roland McGrath
28f540f45b initial import 1995-02-18 01:27:10 +00:00