diff options
| -rw-r--r-- | ChangeLog | 24 | ||||
| -rwxr-xr-x | debug/catchsegv.sh | 23 | ||||
| -rw-r--r-- | locale/programs/charmap.c | 5 | ||||
| -rw-r--r-- | malloc/hooks.c | 6 | ||||
| -rw-r--r-- | misc/syslog.c | 4 | ||||
| -rw-r--r-- | sysdeps/generic/w_lgamma.c | 2 | ||||
| -rw-r--r-- | sysdeps/generic/w_lgammaf.c | 2 | ||||
| -rw-r--r-- | sysdeps/generic/w_lgammal.c | 2 | ||||
| -rw-r--r-- | time/mktime.c | 8 |
9 files changed, 59 insertions, 17 deletions
@@ -1,3 +1,15 @@ +2002-04-03 Ulrich Drepper <drepper@redhat.com> + + * locale/programs/charmap.c (charmap_read): If the charmap doesn't + define a code_set_name provide one based on the filename. + + * malloc/hooks.c: Define weak_variable correctly for _LIBC. + +2001-12-28 Andreas Jaeger <aj@suse.de> + + * time/mktime.c (__mktime_internal): Check for year < 70 + [PR libc/2738]. + 2002-04-03 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Fix arguments for @@ -6,6 +18,16 @@ 2002-04-03 Ulrich Drepper <drepper@redhat.com> + * sysdeps/generic/w_lgamma.c: Initialized local_signgam. + * sysdeps/generic/w_lgammaf.c: Likewise. + * sysdeps/generic/w_lgammal.c: Likewise [PR libc/2854]. + + * debug/catchsegv.sh (exval): Quote [ in pattern [PR libc/2902]. + Adjust for new output format of the backtrace functions. + + * misc/syslog.c (vsyslog): Only use cleanup handler if + _LIBC_REENTRANT is defined [PR libc/2924]. + * libio/Makefile (tests): Add bug-ungetwc2. * libio/bug-ungetwc2.c: New file. @@ -2847,7 +2869,7 @@ * sysdeps/ia64/bits/byteswap.h: Likewise. * sysdeps/m68k/bits/byteswap.h: Likewise. * sysdeps/s390/s390-32/bits/byteswap.h: Likewise. - * sysdeps/s390/s390-64/bits/byteswap.h: Likewise. + * sysdeps/s390/s390-64/bits/byteswap.h: Likewise [PR libc/2757]. 2002-01-02 Bruno Haible <bruno@clisp.org> diff --git a/debug/catchsegv.sh b/debug/catchsegv.sh index 8e32ed4..6781ac1 100755 --- a/debug/catchsegv.sh +++ b/debug/catchsegv.sh @@ -38,7 +38,7 @@ if test $# -eq 0; then ;; --v | --ve | --ver | --vers | --versi | --versio | --version) echo 'catchsegv (GNU libc) @VERSION@' - echo 'Copyright (C) 2001 Free Software Foundation, Inc. + echo 'Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Ulrich Drepper.' @@ -87,17 +87,18 @@ if test -f "$segv_output"; then sed '/Backtrace/q' "$segv_output" sed '1,/Backtrace/d' "$segv_output" | (while read line; do + line=`echo $line | sed "s@^$prog\\(\\[.*\\)@\1@"` case "$line" in - [*) addr=`echo "$line" | sed 's/^\[\(.*\)\]$/\1/'` - complete=`addr2line -f -e "$prog" $addr 2>/dev/null` - if test $? -eq 0; then - echo "`echo "$complete"|sed 'N;s/\(.*\)\n\(.*\)/\2(\1)/;'`$line" - else - echo "$line" - fi - ;; - *) echo "$line" - ;; + \[*) addr=`echo "$line" | sed 's/^\[\(.*\)\]$/\1/'` + complete=`addr2line -f -e "$prog" $addr 2>/dev/null` + if test $? -eq 0; then + echo "`echo "$complete"|sed 'N;s/\(.*\)\n\(.*\)/\2(\1)/;'`$line" + else + echo "$line" + fi + ;; + *) echo "$line" + ;; esac done) rm -f "$segv_output" diff --git a/locale/programs/charmap.c b/locale/programs/charmap.c index ee755ba..82d5fb3 100644 --- a/locale/programs/charmap.c +++ b/locale/programs/charmap.c @@ -194,6 +194,11 @@ character map file `%s' not found"), filename)); default character map file `%s' not found"), DEFAULT_CHARMAP)); } + if (result->code_set_name == NULL) + /* The input file does not specify a code set name. This + shouldn't happen but we should cope with it. */ + result->code_set_name = basename (filename); + /* Test of ASCII compatibility of locale encoding. Verify that the encoding to be used in a locale is ASCII compatible, diff --git a/malloc/hooks.c b/malloc/hooks.c index e288b9c..2dc5cf5 100644 --- a/malloc/hooks.c +++ b/malloc/hooks.c @@ -21,7 +21,13 @@ /* $Id$ */ #ifndef weak_variable +#ifndef _LIBC #define weak_variable /**/ +#else +/* In GNU libc we want the hook variables to be weak definitions to + avoid a problem with Emacs. */ +#define weak_variable weak_function +#endif #endif #ifndef DEFAULT_CHECK_ACTION diff --git a/misc/syslog.c b/misc/syslog.c index de5737d..10a8309 100644 --- a/misc/syslog.c +++ b/misc/syslog.c @@ -214,11 +214,13 @@ vsyslog(pri, fmt, ap) (void)__writev(STDERR_FILENO, iov, v - iov + 1); } +#ifdef _LIBC_REENTRANT /* Prepare for multiple users. We have to take care: open and write are cancellation points. */ __libc_cleanup_region_start (1, (void (*) (void *)) cancel_handler, &oldaction_ptr); __libc_lock_lock (syslog_lock); +#endif /* Prepare for a broken connection. */ memset (&action, 0, sizeof (action)); @@ -268,9 +270,11 @@ vsyslog(pri, fmt, ap) if (sigpipe == 0) __sigaction (SIGPIPE, &oldaction, (struct sigaction *) NULL); +#ifdef _LIBC_REENTRANT /* End of critical section. */ __libc_cleanup_region_end (0); __libc_lock_unlock (syslog_lock); +#endif free (buf); } diff --git a/sysdeps/generic/w_lgamma.c b/sysdeps/generic/w_lgamma.c index 4815db6..7c7f34f 100644 --- a/sysdeps/generic/w_lgamma.c +++ b/sysdeps/generic/w_lgamma.c @@ -34,7 +34,7 @@ static char rcsid[] = "$NetBSD: w_lgamma.c,v 1.6 1995/05/10 20:49:24 jtc Exp $"; return __ieee754_lgamma_r(x,&signgam); #else double y; - int local_signgam; + int local_signgam = 0; y = __ieee754_lgamma_r(x,&local_signgam); if (_LIB_VERSION != _ISOC_) /* ISO C99 does not define the global variable. */ diff --git a/sysdeps/generic/w_lgammaf.c b/sysdeps/generic/w_lgammaf.c index a50525a..d0f6d0d 100644 --- a/sysdeps/generic/w_lgammaf.c +++ b/sysdeps/generic/w_lgammaf.c @@ -31,7 +31,7 @@ static char rcsid[] = "$NetBSD: w_lgammaf.c,v 1.3 1995/05/10 20:49:30 jtc Exp $" return __ieee754_lgammaf_r(x,&signgam); #else float y; - int local_signgam; + int local_signgam = 0; y = __ieee754_lgammaf_r(x,&local_signgam); if (_LIB_VERSION != _ISOC_) /* ISO C99 does not define the global variable. */ diff --git a/sysdeps/generic/w_lgammal.c b/sysdeps/generic/w_lgammal.c index 328c94e..1ee51a6 100644 --- a/sysdeps/generic/w_lgammal.c +++ b/sysdeps/generic/w_lgammal.c @@ -38,7 +38,7 @@ static char rcsid[] = "$NetBSD: $"; return __ieee754_lgammal_r(x,&signgam); #else long double y; - int local_signgam; + int local_signgam = 0; y = __ieee754_lgammal_r(x,&local_signgam); if (_LIB_VERSION != _ISOC_) /* ISO C99 does not define the global variable. */ diff --git a/time/mktime.c b/time/mktime.c index 5f3f3f2..101c197 100644 --- a/time/mktime.c +++ b/time/mktime.c @@ -1,5 +1,5 @@ /* Convert a `struct tm' to a time_t value. - Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc. + Copyright (C) 1993-1999, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Paul Eggert (eggert@twinsun.com). @@ -246,7 +246,11 @@ __mktime_internal (struct tm *tp, int mon_years = mon / 12 - negative_mon_remainder; int year = year_requested + mon_years; - /* The other values need not be in range: + /* Only years after 1970 are defined. */ + if (year < 70) + return -1; + + /* The other values need not be in range: the remaining code handles minor overflows correctly, assuming int and time_t arithmetic wraps around. Major overflows are caught at the end. */ |