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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 /libio
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 'libio')
-rw-r--r--libio/Makefile2
-rw-r--r--libio/Versions2
-rw-r--r--libio/iofread_u.c42
-rw-r--r--libio/iofwrite.c6
-rw-r--r--libio/iofwrite_u.c47
5 files changed, 94 insertions, 5 deletions
diff --git a/libio/Makefile b/libio/Makefile
index 61bd54f..3c75183 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -34,7 +34,7 @@ routines := \
clearerr feof ferror fgetc fileno fputc freopen fseek getc getchar \
memstream pclose putc putchar rewind setbuf setlinebuf vasprintf \
iovdprintf vscanf vsnprintf obprintf fcloseall fseeko ftello \
- freopen64 fseeko64 ftello64 \
+ freopen64 fseeko64 ftello64 iofread_u iofwrite_u \
\
libc_fatal
diff --git a/libio/Versions b/libio/Versions
index ea58a29..12277ae 100644
--- a/libio/Versions
+++ b/libio/Versions
@@ -98,6 +98,6 @@ libc {
# f*
fgetpos64; fopen64; freopen64; fseeko; fseeko64; fsetpos64; ftello;
- ftello64; fopen; fclose; fdopen;
+ ftello64; fopen; fclose; fdopen; fread_unlocked; fwrite_unlocked;
}
}
diff --git a/libio/iofread_u.c b/libio/iofread_u.c
new file mode 100644
index 0000000..bd7ceaf
--- /dev/null
+++ b/libio/iofread_u.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 1993, 1995, 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU IO Library.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at
+ your option) any later version.
+
+ This 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this library; see the file COPYING. If not, write to
+ the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA.
+
+ As a special exception, if you link this library with files
+ compiled with a GNU compiler to produce an executable, this does
+ not cause the resulting executable to be covered by the GNU General
+ Public License. This exception does not however invalidate any
+ other reasons why the executable file might be covered by the GNU
+ General Public License. */
+
+#include "libioP.h"
+
+_IO_size_t
+fread_unlocked (buf, size, count, fp)
+ void *buf;
+ _IO_size_t size;
+ _IO_size_t count;
+ _IO_FILE *fp;
+{
+ _IO_size_t bytes_requested = size*count;
+ _IO_size_t bytes_read;
+ CHECK_FILE (fp, 0);
+ if (bytes_requested == 0)
+ return 0;
+ bytes_read = _IO_sgetn (fp, (char *) buf, bytes_requested);
+ return bytes_requested == bytes_read ? count : bytes_read / size;
+}
diff --git a/libio/iofwrite.c b/libio/iofwrite.c
index 0f82797..d163d29 100644
--- a/libio/iofwrite.c
+++ b/libio/iofwrite.c
@@ -35,15 +35,15 @@ _IO_fwrite (buf, size, count, fp)
_IO_size_t request = size * count;
_IO_size_t written;
CHECK_FILE (fp, 0);
+ /* Many traditional implementations return 0 if size==0 && count > 0,
+ but ANSI requires us to return count in this case. */
if (request == 0)
- return 0;
+ return count;
_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
_IO_flockfile (fp);
written = _IO_sputn (fp, (const char *) buf, request);
_IO_funlockfile (fp);
_IO_cleanup_region_end (0);
- /* Many traditional implementations return 0 if size==0 && count > 0,
- but ANSI requires us to return count in this case. */
if (written == request)
return count;
else
diff --git a/libio/iofwrite_u.c b/libio/iofwrite_u.c
new file mode 100644
index 0000000..7d1d24b
--- /dev/null
+++ b/libio/iofwrite_u.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 1993, 1996, 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU IO Library.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at
+ your option) any later version.
+
+ This 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this library; see the file COPYING. If not, write to
+ the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA.
+
+ As a special exception, if you link this library with files
+ compiled with a GNU compiler to produce an executable, this does
+ not cause the resulting executable to be covered by the GNU General
+ Public License. This exception does not however invalidate any
+ other reasons why the executable file might be covered by the GNU
+ General Public License. */
+
+#include "libioP.h"
+
+_IO_size_t
+fwrite_unlocked (buf, size, count, fp)
+ const void *buf;
+ _IO_size_t size;
+ _IO_size_t count;
+ _IO_FILE *fp;
+{
+ _IO_size_t request = size * count;
+ _IO_size_t written;
+ CHECK_FILE (fp, 0);
+ /* Many traditional implementations return 0 if size==0 && count > 0,
+ but ANSI requires us to return count in this case. */
+ if (request == 0)
+ return count;
+ written = _IO_sputn (fp, (const char *) buf, request);
+ if (written == request)
+ return count;
+ else
+ return written / size;
+}