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authorUlrich Drepper <drepper@redhat.com>1998-07-04 10:39:13 +0000
committerUlrich Drepper <drepper@redhat.com>1998-07-04 10:39:13 +0000
commitba9234d947af45f15b1e4dece1a9cd447cecc038 (patch)
treefb6ec34cfaf4d1cef1a689164024fc99f2649206 /time
parent6ef9f70bdbe3fdb7b16d7c9726e624700d774136 (diff)
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Update.
1998-07-04 10:14 Ulrich Drepper <drepper@cygnus.com> * libio/Makefile (routines): Add iofread_u and iofwrite_u. * libio/Versions: Add fread_unlocked and fwrite_unlocked. * Makerules (lib%.so): Adjust ignore pattern for last makefile change. * time/tzfile.c (decode): Optimize by using bswap_32. (__tzfile_read): Use _unlocked stream functions. Correct setting of __tzname array values. (__tzfile_compute): Correct setting of __tzname array values. * time/tzset.c (__tzstring): Clean up a bit. 1998-06-29 19:01 Jim Wilson <wilson@cygnus.com> * posix/regex.c (re_comp): Add cast to char * before gettext calls. 1998-06-30 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/unix/bsd/poll.c (__poll): Allocate fd_set dynamically so that fd can be bigger than FD_SETSIZE. 1998-07-01 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nscd/grpcache.c: Include <unistd.h>. * nscd/pwdcache.c: Likewise. * nis/nis_modify.c: Include <string.h>. * nis/nis_add.c: Likewise. * nis/nis_checkpoint.c: Likewise. * posix/runptests.c: Likewise. * sysdeps/generic/statvfs64.c: Likewise. * sysdeps/generic/fstatvfs64.c: Likewise. 1998-07-03 13:16 Ulrich Drepper <drepper@cygnus.com> * localedata/charmaps/ISO-8859-9: Change mapping for 0xea, 0xec, 0xef to match data from Unicode. Reported by Michael Deutschmann <michael@talamasca.wkpowerlink.com>. 1998-07-03 11:45 Ulrich Drepper <drepper@cygnus.com> * stdio-common/printf.h: Define printf_function and printf_arginfo_function types using __PMT not __P. Reported by Marc Lehmann. 1998-07-02 14:07 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> * assert/test-assert.c: New test. * assert/test-assert-perr.c: New test. * assert/Makefile (tests): Add test-assert and test-assert-perr. 1998-07-02 13:45 Zack Weinberg <zack@rabi.phys.columbia.edu> BSD-style SCM_CREDS support. * sysdeps/unix/sysv/linux/socket.h: Define struct cmsgcred and SCM_CREDS. * sysdeps/unix/sysv/linux/sendmsg.c: New file. Convert user visible SCM_CREDS packet to what the kernel wants. * sysdeps/unix/sysv/linux/recvmsg.c: New file. Convert SCM_CREDS packet output by kernel to what users want. * sysdeps/unix/sysv/linux/sendmsg.S: Moved to... * sysdeps/unix/sysv/linux/__sendmsg.S: here. * sysdeps/unix/sysv/linux/recvmsg.S: Moved to... * sysdeps/unix/sysv/linux/__recvmsg.S: here. * sysdeps/unix/sysv/linux/Makefile [subdir=socket]: Add __sendmsg and __recvmsg to sysdep_routines. * sysdeps/unix/sysv/linux/Dist: Add __sendmsg.S and __recvmsg.S. 1998-07-02 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nscd/grpcache.c: Fix gid pointer handling and debug messages. * nscd/pwdcache.c: Fix uid pointer handling and debug messages. * nscd/nscd.c: Check, if pthread_create fails. 1998-07-02 Andreas Jaeger <aj@arthur.rhein-neckar.de> * stdio-common/test_rdwr.c (main): Use %Zu for size_t in printf format strings. * stdio-common/bug1.c (main): Likewise. * stdio-common/bug5.c (main): Likewise. * stdio-common/tstgetln.c (main): Likewise. * elf/sprof.c (generate_call_graph): Likewise. (load_shobj): Likewise. * posix/runptests.c (main): Likewise. * string/tst-strlen.c (main): Likewise. * sysdeps/libm-ieee754/e_acos.c (__ieee754_acos): Remove unused variable q3. * sysdeps/libm-ieee754/e_asin.c (__ieee754_asin): Likewise 1998-07-03 Andreas Jaeger <aj@arthur.rhein-neckar.de> * wctype/Versions: Add __towctrans. Noticed by Alex Buell <alex.buell@tahallah.demon.co.uk>. 1998-07-02 Mark Kettenis <kettenis@phys.uva.nl> * grp/initgroups.c (compat_call): Only call dynamically loaded functions if they are really present. 1998-07-02 Mark Kettenis <kettenis@phys.uva.nl> * sysdeps/unix/sysv/linux/bits/sched.h: Move __END_DECLS within #ifdef that contains __BEGIN_DECLS. 1998-07-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * libio/iofwrite.c: Fix return value when size == 0. 1998-07-01 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * posix/Makefile (distribute): Add annexc.c. (generated): Add $(objpfx)annexc and $(objpfx)annexc.out. 1998-07-01 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add bits/pthreadtypes.h here, and do not clobber headers. * sysdeps/unix/sysv/linux/Dist: Add bits/pthreadtypes.h. 1998-07-03 Andreas Jaeger <aj@arthur.rhein-neckar.de> * timezone/tst-timezone.c: Add tests for tzname variable. 1998-07-03 12:17 Zack Weinberg <zack@rabi.phys.columbia.edu> * Makefile [versioning=yes]: Build the mapfiles with a pattern rule that lists all of them as targets. (sysd-versions): Depend only on Versions.def. Write a Makefile fragment that defines $(vers-libs) based on contents of that file; then include it. (lib-noranlib): Depend on lib-mapfiles not sysd-versions. (lib-mapfiles): New target, depends on sysd-versions and $(vers-libs). Predicate all this on avoid-generated unset as well as versioning. 1998-07-03 14:35 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
Diffstat (limited to 'time')
-rw-r--r--time/tzfile.c47
-rw-r--r--time/tzset.c5
2 files changed, 27 insertions, 25 deletions
diff --git a/time/tzfile.c b/time/tzfile.c
index 1d51a695ff..eca09e2bbb 100644
--- a/time/tzfile.c
+++ b/time/tzfile.c
@@ -60,6 +60,7 @@ static size_t num_leaps;
static struct leap *leaps = NULL;
#include <endian.h>
+#include <byteswap.h>
/* Decode the four bytes at PTR as a signed integer in network byte order. */
static inline int
@@ -67,6 +68,8 @@ decode (const void *ptr)
{
if ((BYTE_ORDER == BIG_ENDIAN) && sizeof (int) == 4)
return *(const int *) ptr;
+ else if (BYTE_ORDER == LITTLE_ENDIAN && sizeof (int) == 4)
+ return bswap_32 (*(const int *) ptr);
else
{
const unsigned char *p = ptr;
@@ -157,7 +160,7 @@ __tzfile_read (const char *file)
if (f == NULL)
return;
- if (fread ((void *) &tzhead, sizeof (tzhead), 1, f) != 1)
+ if (fread_unlocked ((void *) &tzhead, sizeof (tzhead), 1, f) != 1)
goto lose;
num_transitions = (size_t) decode (tzhead.tzh_timecnt);
@@ -198,8 +201,8 @@ __tzfile_read (const char *file)
if (sizeof (time_t) < 4)
abort ();
- if (fread(transitions, 4, num_transitions, f) != num_transitions ||
- fread(type_idxs, 1, num_transitions, f) != num_transitions)
+ if (fread_unlocked (transitions, 4, num_transitions, f) != num_transitions
+ || fread_unlocked (type_idxs, 1, num_transitions, f) != num_transitions)
goto lose;
/* Check for bogus indices in the data file, so we can hereafter
@@ -222,32 +225,32 @@ __tzfile_read (const char *file)
for (i = 0; i < num_types; ++i)
{
unsigned char x[4];
- if (fread (x, 1, 4, f) != 4 ||
- fread (&types[i].isdst, 1, 1, f) != 1 ||
- fread (&types[i].idx, 1, 1, f) != 1)
+ if (fread_unlocked (x, 1, 4, f) != 4
+ || fread_unlocked (&types[i].isdst, 1, 1, f) != 1
+ || fread_unlocked (&types[i].idx, 1, 1, f) != 1)
goto lose;
if (types[i].idx >= chars) /* Bogus index in data file. */
goto lose;
types[i].offset = (long int) decode (x);
}
- if (fread (zone_names, 1, chars, f) != chars)
+ if (fread_unlocked (zone_names, 1, chars, f) != chars)
goto lose;
for (i = 0; i < num_leaps; ++i)
{
unsigned char x[4];
- if (fread (x, 1, sizeof (x), f) != sizeof (x))
+ if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
goto lose;
leaps[i].transition = (time_t) decode (x);
- if (fread (x, 1, sizeof (x), f) != sizeof (x))
+ if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
goto lose;
leaps[i].change = (long int) decode (x);
}
for (i = 0; i < num_isstd; ++i)
{
- int c = getc (f);
+ int c = getc_unlocked (f);
if (c == EOF)
goto lose;
types[i].isstd = c != 0;
@@ -257,7 +260,7 @@ __tzfile_read (const char *file)
for (i = 0; i < num_isgmt; ++i)
{
- int c = getc (f);
+ int c = getc_unlocked (f);
if (c == EOF)
goto lose;
types[i].isgmt = c != 0;
@@ -271,8 +274,7 @@ __tzfile_read (const char *file)
We choose the offsets in the types of each flavor that are
transitioned to earliest in time. */
__tzname[1] = NULL;
- for (i = 0; i < num_types && i < sizeof (__tzname) / sizeof (__tzname[0]);
- ++i)
+ for (i = 0; i < num_types; ++i)
__tzname[types[i].isdst] = __tzstring (&zone_names[types[i].idx]);
if (__tzname[1] == NULL)
__tzname[1] = __tzname[0];
@@ -296,8 +298,8 @@ __tzfile_read (const char *file)
__use_tzfile = 1;
return;
- lose:;
- fclose(f);
+ lose:
+ fclose (f);
}
/* The user specified a hand-made timezone, but not its DST rules.
@@ -425,10 +427,8 @@ __tzfile_compute (time_t timer, int use_localtime,
__daylight = rule_stdoff != rule_dstoff;
__timezone = -rule_stdoff;
__tzname[1] = NULL;
- for (i = 0;
- i < num_types && i < sizeof (__tzname) / sizeof (__tzname[0]);
- ++i)
- __tzname[types[i].isdst] = &zone_names[types[i].idx];
+ for (i = 0; i < num_types; ++i)
+ __tzname[types[i].isdst] = __tzstring (&zone_names[types[i].idx]);
if (__tzname[1] == NULL)
/* There is no daylight saving time. */
__tzname[1] = __tzname[0];
@@ -455,9 +455,9 @@ __tzfile_compute (time_t timer, int use_localtime,
leaps[i].change > leaps[i - 1].change))
{
*leap_hit = 1;
- while (i > 0 &&
- leaps[i].transition == leaps[i - 1].transition + 1 &&
- leaps[i].change == leaps[i - 1].change + 1)
+ while (i > 0
+ && leaps[i].transition == leaps[i - 1].transition + 1
+ && leaps[i].change == leaps[i - 1].change + 1)
{
++*leap_hit;
--i;
@@ -483,5 +483,6 @@ compute_tzname_max (size_t chars)
++p;
if ((size_t) (p - start) > __tzname_cur_max)
__tzname_cur_max = p - start;
- } while (++p < &zone_names[chars]);
+ }
+ while (++p < &zone_names[chars]);
}
diff --git a/time/tzset.c b/time/tzset.c
index 4b8fa41021..9c8e5d7b9c 100644
--- a/time/tzset.c
+++ b/time/tzset.c
@@ -115,7 +115,7 @@ char *
__tzstring (string)
const char *string;
{
- struct tzstring_head *h = &tzstring_list.head;
+ struct tzstring_head *h;
size_t needed;
char *p;
@@ -139,7 +139,8 @@ __tzstring (string)
size_t buffer_size = tzstring_last_buffer_size;
while ((buffer_size *= 2) < needed)
continue;
- if (! (h = h->next = malloc (sizeof *h + buffer_size)))
+ h = malloc (sizeof *h + buffer_size);
+ if (h == NULL)
return NULL;
h->next = NULL;
tzstring_last_buffer_size = buffer_size;