* Makerules (COMPILE.s): New variable.
* sysdeps/unix/Makefile (sysd-syscalls): New target; generate with
make-syscalls.sh and include it.
[$(subdir)=misc] (sysdep_routines): Append extra syscalls from
sysd-syscalls.
* sysdeps/unix/make-syscalls.sh: New file.
* Makerules (COMPILE.S): New variable.
_STAT_VER_SVR4, _STAT_VER): New macros.
(_MKNOD_VER_LINUX, _MKNOD_VER_SVR4, _MKNOD_VER): New macros.
* sysdeps/unix/sysv/sysv4/i386/statbuf.h (_STAT_VER, _MKNOD_VER):
New macros.
* sysdeps/mips/bytesex.h: Add default byte sex. By Ralf Baechle.
* sysdeps/unix/sysv/linux/adjtime.c [! MOD_OFFSET]: Use `mode'
member of `struct timex' instead of `modes'. From Andreas Schwab.
* sysdeps/unix/sysv/linux/mknod.c: New file. Generic C version.
* sysdeps/unix/sysv/linux/i386/mknod.S: Remove assembler version.
* sysdeps/unix/sysv/linux/Makefile (inhibit-glue): New variable.
[$(subdir) = misc] (sysdep_routines): Add mount, umount, and s_ptrace.
[$(subdir) = misc] (headers): Append sys/mount.h.
* sysdeps/unix/sysv/linux/mount.S, sysdeps/unix/sysv/linux/umount.S:
New files. Implement system calls.
* sysdeps/unix/sysv/linux/sys/mount.h: New header file.
* sysdeps/unix/sysv/linux/ptrace.c: New file. Wrapper around
ptrace system call.
* sysdeps/unix/sysv/linux/s_ptrace.S: New file: ptrace system call.
* sysdeps/unix/sysv/linux/i386/gnu/types.h: New file with correct
types for i386/Linux.
Sun Jan 14 01:01:10 1996 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
* sysdeps/mips/bytesex.h: Add default byte sex. By Ralf Baechle.
* sysdeps/unix/sysv/linux/adjtime.c [! MOD_OFFSET]: Use `mode'
member of `struct timex' instead of `modes'. From Andreas Schwab.
* sysdeps/unix/sysv/linux/mknod.c: New file. Generic C version.
* sysdeps/unix/sysv/linux/i386/mknod.S: Remove assembler version.
* sysdeps/unix/sysv/linux/Makefile (inhibit-glue): New variable.
[$(subdir) = misc] (sysdep_routines): Add mount, umount, and s_ptrace.
[$(subdir) = misc] (headers): Append sys/mount.h.
* sysdeps/unix/sysv/linux/mount.S, sysdeps/unix/sysv/linux/umount.S:
New files. Implement system calls.
* sysdeps/unix/sysv/linux/sys/mount.h: New header file.
* sysdeps/unix/sysv/linux/ptrace.c: New file. Wrapper around
ptrace system call.
* sysdeps/unix/sysv/linux/s_ptrace.S: New file: ptrace system call.
* sysdeps/unix/sysv/linux/i386/gnu/types.h: New file with correct
types for i386/Linux.
* sysdeps/unix/sysv/time.S: Moved from sysv4.
* sysdeps/unix/sysv/irix4/time.S: File removed.
* sysdeps/unix/sysv/linux/signum.h: Moved from
sysdeps/unix/sysv/linux/i386.
(_NSIG): Move inside #ifdef _SIGNAL_H.
Wed Jan 17 11:04:58 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/sysv/time.S: Moved from sysv4.
* sysdeps/unix/sysv/irix4/time.S: File removed.
* sysdeps/unix/sysv/linux/signum.h: Moved from
sysdeps/unix/sysv/linux/i386.
(_NSIG): Move inside #ifdef _SIGNAL_H.
* posix/gnu/types.h: Moved to sysdeps/generic/gnu/types.h.
* posix/glob.c (glob): Add parens in glob call flags arg for
GLOB_BRACE case.
* string/string.h (strdupa): New macro.
* stdio-common/vfscanf.c (%[): Grok ] as first char in set, not
terminator on empty set. From drepper.
* 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.
* Makefile (subdirs): Added db.
* resolv/Makefile (routines): Add res_data.
* resolv/res_data.c, resolv/res_debug.c, resolv/resolv.h:
Updated from BIND 4.9.3 final release.
* elf/dynamic-link.h (elf_get_dynamic_info): Handle
processor-specific tags.
(ELF_DYNAMIC_DO_REL, ELF_DYNAMIC_DO_RELA): Handle absent DT_PLTREL tag.
* elf/elf.h (DT_MIPS_NUM, DT_PROCNUM): New macros.
* elf/link.h (struct link_map): Extend `l_info' by DT_PROCNUM.
* sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Take new
arg LAZY. Only do our work if LAZY and there is a DT_JMPREL record.
* elf/dl-reloc.c (_dl_relocate_object): Call
elf_machine_runtime_setup unconditionally, and pass it LAZY flag.
* elf/dl-load.c: Fixed ELFMAG check to work for either byte order.
Align end of load segment only to page size, not to segment alignment.
* 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.
(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.
* sysdeps/generic/confname.h: Define all names as self-referential
macros so #ifdef works.
* hurd/preempt-sig.c (hurd_unpreempt_signals): Remove bogus asgnmt
of _hurd_signal_preempters[SIGNO].
* 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.
* 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.
* 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.
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.
* 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.
* libio/Makefile [routines]: Remove iofscanf, add iopopen, pclose.
* libio/iofscanf.c: Remove file.
* libio/iogetdelim.c (_IO_getdelim): Correct stupid bug at string
termination.
* libio/iopopen.c: New file from GNU libio.
* libio/memstream.c: Fixed bug in fclose handling. Instead of
providing a close callback we need a finish callback.
* libio/pclose.c: New file. Derived from popen.c in GNU libio.
* posix/gnu/types.h: Fixed typo.
* stdio-common/errnobug.c: fputs returns EOF in error case. Do
not test for != 0.
* stdio-common/printf-parse.h (parse_one_spec): Do not force
padding with ' ' if precision is given. Fix by HJ Lu.
* stdio-common/printf_fp.c: Fix comment.
* stdio-common/tfformat.c, stdio-common/tiformat.c,
stdio-common/tstdiomisc.c: New files from GNU libio test suite.
* stdio-common/tstgetln.c: Provide ssize_t type when testing
libio.
* stdio-common/vfprintf.c (outchar): Use PUTC instead of putc.
(vfprintf): Cleasr args_type array before using it.
When printing 0 as an integer with precision 0 nothing must be
written for the number.
Based on patch by HJ Lu.
* stdio-common/vfscanf.c: Remove fixed input buffer. Now we
have a dynamically extended buffer.
* stdlib/strtod.c: Merge with version in Linux libc. This fixes
some bugs with handling of very small numbers and has different
solution for formaer patches.
* sysdeps/i386/i586/add_n.S, sysdeps/i386/i586/sub_n.S: Rename
macros r1 and r2 to t1, and t2 resp. This is necessary because
glibc headers also define r1.
Tue Dec 5 02:27:32 1995 Ulrich Drepper <drepper@gnu.ai.mit.edu>
* libio/Makefile [routines]: Remove iofscanf, add iopopen, pclose.
* libio/iofscanf.c: Remove file.
* libio/iogetdelim.c (_IO_getdelim): Correct stupid bug at string
termination.
* libio/iopopen.c: New file from GNU libio.
* libio/memstream.c: Fixed bug in fclose handling. Instead of
providing a close callback we need a finish callback.
* libio/pclose.c: New file. Derived from popen.c in GNU libio.
* posix/gnu/types.h: Fixed typo.
* stdio-common/errnobug.c: fputs returns EOF in error case. Do
not test for != 0.
* stdio-common/printf-parse.h (parse_one_spec): Do not force
padding with ' ' if precision is given. Fix by HJ Lu.
* stdio-common/printf_fp.c: Fix comment.
* stdio-common/tfformat.c, stdio-common/tiformat.c,
stdio-common/tstdiomisc.c: New files from GNU libio test suite.
* stdio-common/tstgetln.c: Provide ssize_t type when testing
libio.
* stdio-common/vfprintf.c (outchar): Use PUTC instead of putc.
(vfprintf): Cleasr args_type array before using it.
When printing 0 as an integer with precision 0 nothing must be
written for the number.
Based on patch by HJ Lu.
* stdio-common/vfscanf.c: Remove fixed input buffer. Now we
have a dynamically extended buffer.
* stdlib/strtod.c: Merge with version in Linux libc. This fixes
some bugs with handling of very small numbers and has different
solution for formaer patches.
* sysdeps/i386/i586/add_n.S, sysdeps/i386/i586/sub_n.S: Rename
macros r1 and r2 to t1, and t2 resp. This is necessary because
glibc headers also define r1.
(_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.
* sysdeps/unix/sysv/linux/i386/sbrk.S: File removed.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start) [DL_SYSDEP_INIT]:
Invoke this macro before calling DL_MAIN.
* malloc/malloc.c (malloc): Do initialization here, before
checking the hook.
(_malloc_internal): Don't do it here.
* 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.
* 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.
* 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.
* 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.
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.
