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authorUlrich Drepper <drepper@redhat.com>1997-03-08 05:28:20 +0000
committerUlrich Drepper <drepper@redhat.com>1997-03-08 05:28:20 +0000
commit4cca6b868f08e4f95a4c3786a69135676b086c50 (patch)
treeea8f4fbb6972588bc85c5979175c1e5cb6734993 /argp
parentf5f52655ceb5152d79ca88db5293fa1136969303 (diff)
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1997-03-08 05:30 Ulrich Drepper <drepper@cygnus.com> * argp/Makefile (routines): Add argp-eexst. * argp/argp-ba.c (argp_program_bug_address): Make `const'. * argp/argp-eexst.c: New file. Define exit status variable. * argp/argp-help.c (__argp_state_help): Use argp_err_exit_status variable instead of always exiting with value 1. * argp/argp-pv.c (argp_program_version): Make `const'. * argp/argp.h: Declare argp_err_exit_status. Patches by Miles Bader <miles@gnu.ai.mit.edu>. * locale/programs/localedef.c: Use argp_err_exit_status to terminate with correct value. * inet/rcmd.c (iruserok): Use euidaccess instead of half-hearted switching of UID before opening .rhosts. * libio/vsnprintf.c: Change implementation to follow ISO C 9X proposal. The return value now is always the number of characters which would be written if enough space is available. * manual/stdio.texi: Update description for new behaviour. * locale/locale.h (__locale_t): Don't use __locale_t for struct name and pointer to struct since old gccs cannot keep the namespaces apart. Rename struct to __locale_struct. * locale/duplocale.h: Likewise. * locale/newlocale.h: Likewise. * math/Makefile (headers): Add complex.h and cmathcalls.h. (routines): Remove w_cabs. Add conj, cimag, creal, and cabs. * math/math.h: Undefine __MATHDECL_1, __MATHDECL, and __MATHCALL after use. (signgam): Move declaration to here from mathcalls.h. * math/mathcalls.h (cabs, __cabs_complex, signgam): Remove definition. Correct comment for fmin and fmax. Start implementing complex math function from ISO C 9X. * math/complex.h: New file. * math/cmathcalls.h: New file. * math/cabs.c: New file. * math/cabsf.c: New file. * math/cabsl.c: New file. * math/cimag.c: New file. * math/cimagf.c: New file. * math/cimagl.c: New file. * math/conj.c: New file. * math/conjf.c: New file. * math/conjl.c: New file. * math/creal.c: New file. * math/crealf.c: New file. * math/creall.c: New file. * sysdeps/libm-ieee754/w_cabs.c: Removed. * sysdeps/libm-ieee754/w_cabsf.c: Removed. * sysdeps/libm-ieee754/w_cabsl.c: Removed. * posix/regex.c: Merge with regex sources from Arnold Robbins' version in GNU awk. * posix/regex.h: Likewise. Add regex test suite by Tom Lord. * posix/Makefile (distribute): Add TESTS, TESTS2C.sed, and testcases.h. (tests): Add runtests. (before-compile): Add testcases.h. (testcases.h): New rule to generate header with tests. * posix/TESTS: New file. * posix/TESTS2C.sed.: New file. * posix/runtests.c: New file. * posix/testcases.h: New file. * sysdeps/unix/sysv/linux/poll.c: Test whether poll syscall is available and use fall-back implementation if not. * sysdeps/unix/sysv/linux/syscalls.list: Sort entries. * time/ialloc.c: Update from tzcode1997c. * time/private.h: Likewise. * time/scheck.c: Likewise. * time/tzselect.ksh: Likewise. * time/zdump.c: Likewise. * time/zic.c: Likewise. * time/tzfile.c: Pretty print. 1997-03-06 07:37 Geoff Keating <geoffk@ozemail.com.au> Port to powerpc-*-linux-gnu. Slightly tested, under MkLinux, on a 601. * sysdeps/powerpc/Implies: Added. * sysdeps/powerpc/__longjmp.S: Added. * sysdeps/powerpc/__math.h: Added. * sysdeps/powerpc/bsd-_setjmp.S: Added. * sysdeps/powerpc/bsd-setjmp.S: Added. * sysdeps/powerpc/dl-machine.h: Added. * sysdeps/powerpc/ffs.c: Added. * sysdeps/powerpc/fpu_control.h: Added. * sysdeps/powerpc/jmp_buf.h: Added. * sysdeps/powerpc/setjmp.S: Added. * sysdeps/powerpc/strlen.s: Added. * sysdeps/powerpc/elf/start.c: Added. * sysdeps/powerpc/fpu_control.h: Added. * sysdeps/powerpc/jmp_buf.h: Added. * sysdeps/unix/sysv/linux/powerpc/Dist: Added. * sysdeps/unix/sysv/linux/powerpc/_exit.S: Added. * sysdeps/unix/sysv/linux/powerpc/brk.c: Added. * sysdeps/unix/sysv/linux/powerpc/clone.S: Added. * sysdeps/unix/sysv/linux/powerpc/init-first.h: Added. * sysdeps/unix/sysv/linux/powerpc/ioctl-types.h: Added. * sysdeps/unix/sysv/linux/powerpc/profil.c: Added. * sysdeps/unix/sysv/linux/powerpc/sigreturn.S: Added. * sysdeps/unix/sysv/linux/powerpc/socket.S: Added. * sysdeps/unix/sysv/linux/powerpc/syscall.S: Added. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Added. * sysdeps/unix/sysv/linux/powerpc/sysdep.c: Added. * sysdeps/unix/sysv/linux/powerpc/sysdep.h: Added. * sysdeps/unix/sysv/linux/powerpc/termbits.h: Added. * sysdeps/unix/sysv/linux/powerpc/sys/syscall.h: Added. 1997-03-05 05:24 Geoff Keating <geoffk@ozemail.com.au> * elf/dl-runtime.c (fixup): Add ELF_FIXUP_RETURNS_ADDRESS switch, because knowing the first instruction of a PowerPC PLT trampoline is not very helpful. 1997-03-04 08:04 Geoff Keating <geoffk@ozemail.com.au> * elf/dl-load.c (ELF_PREFERRED_ADDRESS, ELF_PREFERRED_ADDRESS_DATA, ELF_FIXED_ADDRESS): Added. These are for dl-machine.h to indicate a preference as to where executables should be loaded. 1997-02-28 08:50 Geoff Keating <geoffk@ozemail.com.au> * elf/elf.h: Add in all those PowerPC reloc types. 1997-02-24 07:12 Geoff Keating <geoffk@ozemail.com.au> * stdio-common/vfscanf.c: Use __va_copy if available. 1997-03-06 13:50 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * malloc/malloc.c (mprotect) [_LIBC]: Define as __mprotect to clean up namespace. 1997-03-07 14:27 Ulrich Drepper <drepper@cygnus.com> * sysdeps/libm-ieee754/s_fpclassify.c (__fpclassify): Don't use non-existing GET_WORDS macro, use EXTRACT_WORDS. Reported by Andres Schwab <schwab@issan.informatik.uni-dortmund.de>. 1997-03-07 05:27 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/i386/sigaction.c: The user- and kernel-level sigaction structure is different. handle this correctly. Bug report by Andres Jaeger <jaeger@informatik.uni-kl.de>. 1997-03-06 05:55 David Engel <david@sw.ods.com> * sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Also recognize cache entries with flag == 3. 1997-03-06 01:05 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/netinet/in.h (INADDR_NONE): Cast to unsigned int. (INADDR_LOOPBACK): Likewise. * sysdeps/unix/sysv/linux/netinet/in.h: Likewise. * manual/socket.texi: Correct types of INADDR_* constants from unsigned long to unsigned. 1997-03-05 23:14 Ulrich Drepper <drepper@cygnus.com> * time/antarctica: Update from tzdata1997c. * time/asia: Likewise. * time/zone.tab: Likewise. 1997-03-05 00:43 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * configure.in (libc_cv_asm_symver_directive, libc_cv_ld_version_script_option): Remove unknown instruction from assembler test file. 1997-03-04 19:14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/fpu/__math.h: Update feature tests to use __USE_ISOC9X. [__USE_ISOC9X]: Define __log2 and __exp2 inlines. (fabs): Remove defininition, it is a gcc builtin. (sqrt, __sqrt): Remove definition, they have wrappers in libm. 1997-03-04 10:11 H.J. Lu <hjl@lucon.org> * sunrpc/Makefile ($(objpfx)rpc-proto.c): Create subdir before generating file. 1997-03-05 03:59 Ulrich Drepper <drepper@cygnus.com> * inet/rcmd.c (__ivaliduser): Don't use getline, but __getline instead to avoid namespace problems. Reported by David Mosberger-Tang <davidm@AZStarNet.COM>. 1997-03-03 19:01 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * login/utmp_file.c: Fix previous change. Make portable by checking the _HAVE_UT_* feature macros. * libio/fileops.c (_IO_file_finish): Likewise.
Diffstat (limited to 'argp')
-rw-r--r--argp/Makefile2
-rw-r--r--argp/argp-ba.c2
-rw-r--r--argp/argp-eexst.c29
-rw-r--r--argp/argp-help.c8
-rw-r--r--argp/argp-pv.c2
-rw-r--r--argp/argp.h8
6 files changed, 42 insertions, 9 deletions
diff --git a/argp/Makefile b/argp/Makefile
index 68fab3c..c151569 100644
--- a/argp/Makefile
+++ b/argp/Makefile
@@ -24,7 +24,7 @@ subdir := argp
headers = argp.h
distribute = argp-fmtstream.h argp-namefrob.h
routines = $(addprefix argp-, ba fmtstream fs-xinl help parse pv \
- pvh xinl)
+ pvh xinl eexst)
tests = argp-test
diff --git a/argp/argp-ba.c b/argp/argp-ba.c
index 61efc34..5d58cc6 100644
--- a/argp/argp-ba.c
+++ b/argp/argp-ba.c
@@ -23,4 +23,4 @@
the ARGP_HELP_BUG_ADDR flag is set (as it is by various standard help
messages), embedded in a sentence that says something like `Report bugs to
ADDR.'. */
-char *argp_program_bug_address = 0;
+const char *argp_program_bug_address = 0;
diff --git a/argp/argp-eexst.c b/argp/argp-eexst.c
new file mode 100644
index 0000000..676d1ec
--- /dev/null
+++ b/argp/argp-eexst.c
@@ -0,0 +1,29 @@
+/* Default definition for ARGP_ERR_EXIT_STATUS
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "argp.h"
+
+/* The exit status that argp will use when exiting due to a parsing error.
+ If not defined or set by the user program, this defaults to 1. */
+error_t argp_err_exit_status = 1;
diff --git a/argp/argp-help.c b/argp/argp-help.c
index e954beb..b3d8b36 100644
--- a/argp/argp-help.c
+++ b/argp/argp-help.c
@@ -156,7 +156,7 @@ fill_in_uparams (const struct argp_state *state)
arg++;
SKIPWS (arg);
}
-
+
if (unspec)
if (var[0] == 'n' && var[1] == 'o' && var[2] == '-')
{
@@ -878,7 +878,7 @@ arg (const struct argp_option *real, const char *req_fmt, const char *opt_fmt,
/* Helper functions for hol_entry_help. */
/* State used during the execution of hol_help. */
-struct hol_help_state
+struct hol_help_state
{
/* PREV_ENTRY should contain the previous entry printed, or 0. */
struct hol_entry *prev_entry;
@@ -1600,7 +1600,7 @@ __argp_state_help (const struct argp_state *state, FILE *stream, unsigned flags)
if (!state || ! (state->flags & ARGP_NO_EXIT))
{
if (flags & ARGP_HELP_EXIT_ERR)
- exit (1);
+ exit (argp_err_exit_status);
if (flags & ARGP_HELP_EXIT_OK)
exit (0);
}
@@ -1612,7 +1612,7 @@ weak_alias (__argp_state_help, argp_state_help)
/* If appropriate, print the printf string FMT and following args, preceded
by the program name and `:', to stderr, and followed by a `Try ... --help'
- message, then exit (1). */
+ message, then exit (ARGP_ERR_EXIT_STATUS). */
void
__argp_error (const struct argp_state *state, const char *fmt, ...)
{
diff --git a/argp/argp-pv.c b/argp/argp-pv.c
index 59e6f8d..27d714b 100644
--- a/argp/argp-pv.c
+++ b/argp/argp-pv.c
@@ -22,4 +22,4 @@
--version is added (unless the ARGP_NO_HELP flag is used), which will
print this this string followed by a newline and exit (unless the
ARGP_NO_EXIT flag is used). Overridden by ARGP_PROGRAM_VERSION_HOOK. */
-char *argp_program_version = 0;
+const char *argp_program_version = 0;
diff --git a/argp/argp.h b/argp/argp.h
index cdb32b7..d418253 100644
--- a/argp/argp.h
+++ b/argp/argp.h
@@ -240,7 +240,7 @@ struct argp
TEXT is NULL for this key. */
/* Explanatory note emitted when duplicate option arguments have been
suppressed. */
-#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
+#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
/* When an argp has a non-zero CHILDREN field, it should point to a vector of
argp_child structures, each of which describes a subsidiary argp. */
@@ -379,7 +379,7 @@ extern error_t __argp_parse __P ((__const struct argp *__argp,
option --version is added (unless the ARGP_NO_HELP flag is used), which
will print this string followed by a newline and exit (unless the
ARGP_NO_EXIT flag is used). Overridden by ARGP_PROGRAM_VERSION_HOOK. */
-extern const char *argp_program_version;
+extern __const char *argp_program_version;
/* If defined or set by the user program to a non-zero value, then a default
option --version is added (unless the ARGP_NO_HELP flag is used), which
@@ -395,6 +395,10 @@ extern void (*argp_program_version_hook) __P ((FILE *__stream,
standard help messages), embedded in a sentence that says something like
`Report bugs to ADDR.'. */
__const extern char *argp_program_bug_address;
+
+/* The exit status that argp will use when exiting due to a parsing error.
+ If not defined or set by the user program, this defaults to 1. */
+extern error_t argp_err_exit_status;
/* Flags for argp_help. */
#define ARGP_HELP_USAGE 0x01 /* a Usage: message. */