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613 Commits

Author SHA1 Message Date
Ulrich Drepper
94b7cc3711 Fix a few problems in fopen and freopen 
fopen should set the FD_CLOEXEC flag if requested evenif the kernel does
not support an aotmic operation.

freopen should reuse the file descriptor for the stream.  This is
especially important for calls to change the standard streams (stin,
stdout, stderr).
 2011-05-15 15:28:46 -04:00
Ulrich Drepper
ca408c157c Initialize variable in _IO_new_file_close_it 
The last change left a variable in some situations uninitialized.
 2011-05-14 10:59:54 -04:00
Ulrich Drepper
20030ae6d7 Fix error messages in test. 2011-05-13 21:10:29 -04:00
Ulrich Drepper
fcabc0f8b1 Fix file descriptor position after fclose 
fclose should leave the file descriptor position after the last read
or written byte.
 2011-05-13 21:08:45 -04:00
Eric Blake
b722481ac2 Use al possible bytes from fopen mode string. 2011-04-22 23:40:57 -04:00
Jim Meyering
ded5b9b7c7 Remove doubled words. 2011-04-22 21:34:32 -04:00
Ulrich Drepper
4c1423edfb Fix typos in comments. 2011-04-01 10:39:30 -04:00
Ulrich Drepper
13a804de8f Optimize fmemopen a bit. 2011-03-04 00:49:46 -05:00
Andreas Schwab
9d25c392ba Don't read past end of buffer in fmemopen 2011-03-04 00:48:00 -05:00
Andreas Schwab
817328eea7 Remove undefined operations 2010-09-05 13:55:08 +02:00
Jakub Jelinek
f32f28695d Fix a couple of __REDIRECT () __THROW occurrences 
This patch fixes some cases which fail to parse with C++.
 2010-06-14 08:18:26 -07:00
Ulrich Drepper
7ca890b88e Fix reporting of I/O errors in *dprintf functions. 2010-02-24 16:07:57 -08:00
Ulrich Drepper
cd2f000c07 Fix standalone stdio.h inclusion. 2010-01-10 00:39:22 -08:00
Ulrich Drepper
df1934daa7 Fix getwc* and putwc* on non-wide streams. 2009-11-19 10:29:16 -08:00
Ulrich Drepper
7f3146e789 Implement mkstemps and mkstemps64. 2009-10-30 00:11:07 -07:00
Ulrich Drepper
cc88b371a5 Fix return value of puts for very long strings. 2009-10-29 16:03:07 -07:00
Roland McGrath
487a6d7735 Remove some unused variables. 2009-09-19 17:19:41 -07:00
Andreas Schwab
5d2e69766a Fix fsetpos on wide stream. 2009-09-02 19:45:33 -07:00
Andreas Schwab
d840539e12 Cleanup _IO_wfile_seekoff. 
This reformulates the in-buffer optimisation check to match the code in
_IO_new_file_seekoff.  No functional changes, but easier to understand.
 2009-09-01 15:36:22 -07:00
Andreas Schwab
5182cbc5ab Add hidden alias for fflush. 2009-09-01 15:31:09 -07:00
Ulrich Drepper
eae3208e24 Run tst-fgetwc with necessary envvar. 2009-06-16 07:48:27 -07:00
Bruce Dubbs
4155d92633 (do_test): Use de_DE.UTF-8 as locale name. 2009-06-15 17:27:48 -07:00
Ulrich Drepper
0d74e04361 (_IO_new_file_fopen): Don't prematurely stop parsing mode string. 2009-06-09 06:59:02 -07:00
Jim Meyering
edeabc047e remove subsumed .gitignore entries and files 2009-05-16 10:41:40 +02:00
Jim Meyering
8636153326 remove mpn-copy.mk from .gitignore files 2009-05-16 10:38:54 +02:00
Jim Meyering
bb87237534 remove COPYING* from .gitignore files 2009-05-16 10:38:53 +02:00
Jim Meyering
2e180a2622 rename each .cvsignore file to .gitignore 2009-05-15 18:13:37 +02:00
Ulrich Drepper
f521be31b9 * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): 
Avoid warning by using may_alias attribute on ptrhack.
 2009-04-26 18:06:47 +00:00
Ulrich Drepper
1332704275 * libio/tst-widetext.input: Remove surrogates. 2009-04-25 08:39:43 +00:00
Ulrich Drepper
a99e59d771 * include/stdio.h (fmemopen): Add libc_hidden_proto. 
* libio/fmemopen.c (fmemopen): Add libc_hidden_def.

	* elf/sprof.c: Avoid warning about multi-line comment.
 2009-03-10 15:26:57 +00:00
Ulrich Drepper
f503060bbb * libio/stdio.h: dprintf, fmemopen, getdelim, getline, 
open_memstream, and vdprintf are in POSIX 2008.
 2009-02-26 15:44:18 +00:00
Ulrich Drepper
a71433e7fd * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (struct sigevent): 
Add _tid slot to maintain consistency with kernel.
 2009-02-05 00:21:43 +00:00
Ulrich Drepper
82f2e9c6bd 2009-02-04 Ulrich Drepper <drepper@redhat.com> 
* libio/wfileops.c (_IO_wfile_underflow): Fix handling of
	incomplete characters at end of input buffer.
	* libio/Makefile (tests): Add tst-fgetwc.
	* libio/tst-fgetwc.c: New file.
	* libio/tst-fgetwc.input: New file.
 2009-02-04 21:27:48 +00:00
Ulrich Drepper
3d44c0b219 Test of fgetwc on unbuffered stream. 2009-02-04 21:25:31 +00:00
Ulrich Drepper
7b3ba2c4eb [BZ #6544] 
* libio/fmemopen.c: Implement binary mode.  In this mode no NUL
	byte gets added to writes and seeks from the end use the length of
	the buffer and not the currently terminating NUL byte.
 2008-08-14 06:37:17 +00:00
Ulrich Drepper
372aece0e4 * libio/iopopen.c (_IO_new_proc_open): Remove unnecessary volatile. 2008-07-27 22:34:39 +00:00
Ulrich Drepper
e038616f4a * posix/wordexp.c (exec_comm): Use pipe2 if possible to create 
file descriptors with close-on-exec set.
	(exec_comm_child): Fix the case where the write end of the pipe is
	STDOUT_FILENO already.  In case it is, clear close-on-exec.
 2008-07-27 19:08:19 +00:00
Ulrich Drepper
d6e0c2a67d * sysdeps/unix/sysv/linux/syscalls.list: Add __pipe2 alias. 
* io/pipe2.c: Likewise.
	* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_PIPE2
	instead of __ASSUME_PACCEPT.
	* include/unistd.h: Declare __have_pipe2.
	* libio/iopopen.c: Implement "e" flag.
	* libio/Makefile (tests): Add tst-popen1.
	* libio/tst-popen1.c: New file.
 2008-07-27 18:26:13 +00:00
Ulrich Drepper
11ed3eaed9 * sysdeps/unix/sysv/linux/bits/socket.h: Define PF_ISDN and AF_ISDN. 
* sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.
 2008-07-27 08:25:37 +00:00
Ulrich Drepper
c4a710b6b0 [BZ #6771] 
* libio/fileops.c (_IO_new_file_attach): Preserve errno around
	success call of _IO_SEEKOFF or calls which failed because the
	descriptor is for a pipe.
 2008-07-26 23:42:14 +00:00
Ulrich Drepper
38dc8fad64 [BZ #6719] 
2008-07-08  Ulrich Drepper  <drepper@redhat.com>
	[BZ #6719]
	* libio/iosetvbuf.c (_IO_setvbuf): Correctly clear buffering flags
	when selecting fully-buffered stream.
	Patch by Wang Xin <wxinee@gmail.com>.
 2008-07-08 16:21:11 +00:00
Ulrich Drepper
62605cbfcb Remove useless more "if" tests before "free". 
* include/inline-hashtab.h (htab_delete): Likewise.
	* libio/freopen.c (freopen): Likewise.
	* libio/freopen64.c (freopen64): Likewise.
	* locale/programs/ld-collate.c (collate_read): Likewise.
	* misc/fstab.c (libc_freeres_fn): Likewise.
	* posix/glob.c (globfree): Likewise.
 2008-05-27 06:04:07 +00:00
Jakub Jelinek
ad8a551196 * libio/stdio.h (vscanf): Fix -std=c99 redirect. 
* stdio-common/Makefile (tests): Add scanf16 and scanf17. 
(CFLAGS-scanf17.c): New. 
* stdio-common/scanf14.c (main): Add fscanf and scanf tests. 
* stdio-common/scanf15.c (main): Likewise. 
* stdio-common/scanf16.c: New test. 
* stdio-common/scanf17.c: New test.
2008-05-24  Jakub Jelinek  <jakub@redhat.com>

	* libio/stdio.h (vscanf): Fix -std=c99 redirect.
	* stdio-common/Makefile (tests): Add scanf16 and scanf17.
	(CFLAGS-scanf17.c): New.
	* stdio-common/scanf14.c (main): Add fscanf and scanf tests.
	* stdio-common/scanf15.c (main): Likewise.
	* stdio-common/scanf16.c: New test.
	* stdio-common/scanf17.c: New test.
 2008-05-24 18:14:36 +00:00
Ulrich Drepper
a7925a24fe [BZ #5998] 
2008-04-09  Ulrich Drepper  <drepper@redhat.com>
	[BZ #5998]
	* libio/iofwrite.c (_IO_fwrite): Return correct count if flushing
	in line-buffered stream failed.
	* libio/iofwrite_u.c (fwrite_unlocked): Likewise.
 2008-04-09 07:42:19 +00:00
Ulrich Drepper
72e6cdfa2c Remove useless "if" before "free". 2008-03-19 06:43:34 +00:00
Ulrich Drepper
dff3751503 * include/stdio.h (__asprintf_chk, __dprintf_chk, 
__obstack_printf_chk): New prototypes.
	(__vasprintf_chk, __vdprintf_chk,
	__obstack_vprintf_chk): Likewise.
	Add libc_hidden_proto.
	* libio/obprintf.c
	(_IO_obstack_jumps): No longer static, add attribute_hidden.
	* libio/bits/stdio-ldbl.h (__asprintf_chk, __dprintf_chk,
	__obstack_printf_chk, __vasprintf_chk, __vdprintf_chk,
	__obstack_vprintf_chk): Add __LDBL_REDIR_DECL.
	* libio/bits/stdio2.h (__asprintf_chk, __dprintf_chk,
	__obstack_printf_chk, __vasprintf_chk, __vdprintf_chk,
	__obstack_vprintf_chk): New prototypes.
	(asprintf, __asprintf, dprintf, obstack_printf, vasprintf, vdprintf,
	obstack_vprintf): New inlines.
	* debug/dprintf_chk.c: New file.
	* debug/vdprintf_chk.c: New file.
	* debug/asprintf_chk.c: New file.
	* debug/vasprintf_chk.c: New file.
	* debug/obprintf_chk.c: New file.
	* debug/tst-chk1.c (do_test): Add asprintf and obstack_printf tests.
	* debug/Versions (__asprintf_chk, __dprintf_chk, __obstack_printf_chk,
	__vasprintf_chk, __vdprintf_chk, __obstack_vprintf_chk): Export
	@@GLIBC_2.8.
	* debug/Makefile: Build asprintf_chk, vasprintf_chk, dprintf_chk,
	vdprintf_chk and obprintf_chk, set CFLAGS for them.
	* sysdeps/ieee754/ldbl-opt/nldbl-compat.c (__nldbl___vasprintf_chk,
	__nldbl___vdprintf_chk, __nldbl___obstack_vprintf_chk): Add
	libc_hidden_proto.
	* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl___vasprintf_chk,
	__nldbl___vdprintf_chk, __nldbl___obstack_vprintf_chk): New prototypes.
	* sysdeps/ieee754/ldbl-opt/Versions (__nldbl___asprintf_chk,
	__nldbl___vasprintf_chk, __nldbl___dprintf_chk, __nldbl___vdprintf_chk,
	__nldbl___obstack_printf_chk, __nldbl___obstack_vprintf_chk): Export
	@@GLIBC_2.8.
	* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add asprintf_chk,
	vasprintf_chk, dprintf_chk, vdprintf_chk, obstack_printf_chk and
	obstack_vprintf_chk.
	* sysdeps/ieee754/ldbl-opt/nldbl-obstack_vprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-dprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-obstack_printf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-asprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-vdprintf_chk.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-vasprintf_chk.c: New file.
 2008-03-05 07:05:13 +00:00
Ulrich Drepper
4e3be9d651 (vscanf): Fix definition for loser compilers. 2008-01-08 01:18:40 +00:00
Ulrich Drepper
fa76dde2cf * include/time.h: Declare __tzset_parse_tz and __tzset_compute. 
* time/tzset.c (tzset_internal): Break TZ string parsing out into
	__tzset_parse_tz and updating of daylight, timezone, tzname into
	update_vars.
	(__tz_compute): Renamed from tz_compute.  Take additional parameters.
	(__tz_convert): Updating of tm_isdst, tm_zone, and tm_gmtoff now
	happens in __tz_compute.
	* time/tzfile.c (__tzfile_read): Also read TZ string.
	(find_transition): Fold into __tzfile_compute.
	(__tzfile_compute): For times beyond the last transition try to
	use the TZ string.
	* timezone/tst-timezone.c: Information in daylight and tzname does
	change for Asia/Tokyo timezone with more concrete information.
	Remove the test.

	* include/stdio.h: Add libc_hidden_proto for ftello.
	* libio/ftello.c: Add libc_hidden_def.
 2007-10-14 09:15:45 +00:00
Ulrich Drepper
7e39d8025d * libio/Makefile (tests): Add tst-ext2. 
* libio/tst-ext2.c: New file.
 2007-10-13 07:33:09 +00:00
Ulrich Drepper
ed36f224c3 write-only streams. For read/write streams, check whether we 
performed a read operation already.
 2007-10-13 07:20:46 +00:00