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10a17dfbad2c267d885817abc9c7589fc7ff630b
semi-libc/src/stdio
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Rich Felker 10a17dfbad fix assumption in fputs that fwrite returning 0 implies an error 
internally, the idiom of passing nmemb=1 to fwrite and interpreting
the return value of fwrite (which is necessarily 0 or 1) as
failure/success is fairly widely used. this is not correct, however,
when the size argument is unknown and may be zero, since C requires
fwrite to return 0 in that special case. previously fwrite always
returned nmemb on success, but this was changed for conformance with
ISO C by commit 500c6886c6.
2016-02-16 13:26:16 -05:00
..
__fclose_ca.c
initial check-in, version 0.5.0
2011-02-12 00:22:29 -05:00
__fdopen.c
refactor stdio open file list handling, move it out of global libc struct
2015-06-16 07:11:19 +00:00
__fmodeflags.c
greatly improve freopen behavior
2012-10-24 21:16:06 -04:00
__fopen_rb_ca.c
add O_CLOEXEC fallback for open and related functions
2014-06-06 15:42:42 -04:00
__lockfile.c
document self-synchronized destruction issue for stdio locking
2012-12-10 18:31:39 -05:00
__overflow.c
major stdio overhaul, using readv/writev, plus other changes
2011-03-28 01:14:44 -04:00
__stdio_close.c
overhaul aio implementation for correctness
2015-02-13 01:10:11 -05:00
__stdio_exit.c
refactor stdio open file list handling, move it out of global libc struct
2015-06-16 07:11:19 +00:00
__stdio_read.c
remove cancellation points in stdio
2015-06-13 20:53:02 +00:00
__stdio_seek.c
don't disable seeking after first seek failure
2011-04-02 13:55:54 -04:00
__stdio_write.c
remove cancellation points in stdio
2015-06-13 20:53:02 +00:00
__stdout_write.c
fix possible isatty false positives and unwanted device state changes
2015-02-23 18:53:01 -05:00
__string_read.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
__toread.c
fix failure of ungetc and ungetwc to work on files in eof status
2015-05-29 00:04:36 -04:00
__towrite.c
simplify __stdio_exit static linking logic
2014-07-16 20:44:22 -04:00
__uflow.c
fix failure of ungetc and ungetwc to work on files in eof status
2015-05-29 00:04:36 -04:00
asprintf.c
cleanup asprintf stuff
2011-02-20 17:19:37 -05:00
clearerr.c
initial check-in, version 0.5.0
2011-02-12 00:22:29 -05:00
dprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
ext2.c
fix invalid implicit pointer conversion in gnulib-compat functions
2012-09-06 23:27:55 -04:00
ext.c
change stdio_ext __freading/__fwriting semantics slightly
2012-06-17 21:24:58 -04:00
fclose.c
fix fclose of permanent (stdin/out/err) streams
2015-09-09 04:31:07 +00:00
feof.c
correct locking in stdio functions that tried to be lock-free
2012-10-24 23:16:41 -04:00
ferror.c
correct locking in stdio functions that tried to be lock-free
2012-10-24 23:16:41 -04:00
fflush.c
refactor stdio open file list handling, move it out of global libc struct
2015-06-16 07:11:19 +00:00
fgetc.c
separate getc/putc from fgetc/fputc
2012-10-27 19:52:40 -04:00
fgetln.c
include cleanups: remove unused headers and add feature test macros
2013-12-12 05:09:18 +00:00
fgetpos.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
fgets.c
fix multiple stdio functions' behavior on zero-length operations
2014-09-04 22:21:17 -04:00
fgetwc.c
byte-based C locale, phase 2: stdio and iconv (multibyte callers)
2015-06-16 06:10:29 +00:00
fgetws.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
fileno.c
correct locking in stdio functions that tried to be lock-free
2012-10-24 23:16:41 -04:00
flockfile.c
add proper fuxed-based locking for stdio
2011-07-30 08:02:14 -04:00
fmemopen.c
refactor stdio open file list handling, move it out of global libc struct
2015-06-16 07:11:19 +00:00
fopen.c
remove cancellation points in stdio
2015-06-13 20:53:02 +00:00
fprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
fputc.c
separate getc/putc from fgetc/fputc
2012-10-27 19:52:40 -04:00
fputs.c
fix assumption in fputs that fwrite returning 0 implies an error
2016-02-16 13:26:16 -05:00
fputwc.c
byte-based C locale, phase 2: stdio and iconv (multibyte callers)
2015-06-16 06:10:29 +00:00
fputws.c
byte-based C locale, phase 2: stdio and iconv (multibyte callers)
2015-06-16 06:10:29 +00:00
fread.c
fix return value for fread/fwrite when size argument is 0
2016-02-10 19:44:19 -05:00
freopen.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
fscanf.c
fix argument omission in ABI-compat weak_alias for fscanf
2013-04-06 17:15:58 -04:00
fseek.c
apparently fseek should not set the error flag on failed seek
2011-04-02 13:54:55 -04:00
fsetpos.c
initial check-in, version 0.5.0
2011-02-12 00:22:29 -05:00
ftell.c
fix ftello result for append streams with unflushed output
2014-02-07 00:57:50 -05:00
ftrylockfile.c
fix linked list corruption in flockfile lists
2014-09-19 12:28:45 -04:00
funlockfile.c
fix false ownership of stdio FILEs due to tid reuse
2014-08-23 23:35:10 -04:00
fwide.c
byte-based C locale, phase 2: stdio and iconv (multibyte callers)
2015-06-16 06:10:29 +00:00
fwprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
fwrite.c
fix return value for fread/fwrite when size argument is 0
2016-02-10 19:44:19 -05:00
fwscanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00
getc_unlocked.c
add some ugly aliases for LSB ABI compatibility
2012-06-02 21:20:21 -04:00
getc.c
separate getc/putc from fgetc/fputc
2012-10-27 19:52:40 -04:00
getchar_unlocked.c
major stdio overhaul, using readv/writev, plus other changes
2011-03-28 01:14:44 -04:00
getchar.c
initial check-in, version 0.5.0
2011-02-12 00:22:29 -05:00
getdelim.c
fix overly pessimistic realloc strategy in getdelim
2015-12-20 00:39:35 -05:00
getline.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
gets.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
getw.c
make sure getw/putw agree with prototypes by defining _GNU_SOURCE
2012-07-04 12:18:46 -04:00
getwc.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
getwchar.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
ofl_add.c
refactor stdio open file list handling, move it out of global libc struct
2015-06-16 07:11:19 +00:00
ofl.c
refactor stdio open file list handling, move it out of global libc struct
2015-06-16 07:11:19 +00:00
open_memstream.c
fix open_[w]memstream behavior when no writes take place
2015-10-08 22:10:09 +00:00
open_wmemstream.c
fix open_[w]memstream behavior when no writes take place
2015-10-08 22:10:09 +00:00
pclose.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
perror.c
minor perror behavior fix
2012-06-20 09:27:28 -04:00
popen.c
fix special-case breakage in popen due to reversed argument order
2013-09-01 17:02:35 -04:00
printf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
putc_unlocked.c
add some ugly aliases for LSB ABI compatibility
2012-06-02 21:20:21 -04:00
putc.c
separate getc/putc from fgetc/fputc
2012-10-27 19:52:40 -04:00
putchar_unlocked.c
major stdio overhaul, using readv/writev, plus other changes
2011-03-28 01:14:44 -04:00
putchar.c
initial check-in, version 0.5.0
2011-02-12 00:22:29 -05:00
puts.c
minor optimization in puts: use inline putc_unlocked macro for newline
2011-05-01 20:12:51 -04:00
putw.c
putw is supposed to return 0 (not the value written) on success
2012-07-04 12:21:22 -04:00
putwc.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
putwchar.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
remove.c
support linux kernel apis (new archs) with old syscalls removed
2014-05-29 21:01:32 -04:00
rename.c
support linux kernel apis (new archs) with old syscalls removed
2014-05-29 21:01:32 -04:00
rewind.c
rewind must clear the error indicator in addition to seeking
2011-02-22 17:11:35 -05:00
scanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00
setbuf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
setbuffer.c
add more legacy functions: setlinebuf and setbuffer
2011-04-05 12:25:31 -04:00
setlinebuf.c
add more legacy functions: setlinebuf and setbuffer
2011-04-05 12:25:31 -04:00
setvbuf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
snprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
sprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
sscanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00
stderr.c
work around constant folding bug 61144 in gcc 4.9.0 and 4.9.1
2014-07-16 21:32:06 -04:00
stdin.c
work around constant folding bug 61144 in gcc 4.9.0 and 4.9.1
2014-07-16 21:32:06 -04:00
stdout.c
work around constant folding bug 61144 in gcc 4.9.0 and 4.9.1
2014-07-16 21:32:06 -04:00
swprintf.c
include cleanups: remove unused headers and add feature test macros
2013-12-12 05:09:18 +00:00
swscanf.c
include cleanups: remove unused headers and add feature test macros
2013-12-12 05:09:18 +00:00
tempnam.c
fix failure of tempnam to null-terminate result
2015-08-09 22:51:09 +00:00
tmpfile.c
fix fd leak in tmpfile when the fdopen operation fails
2014-06-06 03:17:47 -04:00
tmpnam.c
support linux kernel apis (new archs) with old syscalls removed
2014-05-29 21:01:32 -04:00
ungetc.c
fix failure of ungetc and ungetwc to work on files in eof status
2015-05-29 00:04:36 -04:00
ungetwc.c
byte-based C locale, phase 2: stdio and iconv (multibyte callers)
2015-06-16 06:10:29 +00:00
vasprintf.c
simplify vasprintf implementation
2014-06-04 03:39:22 -04:00
vdprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
vfprintf.c
don't suppress sign output for NANs in printf
2014-12-18 17:41:34 -05:00
vfscanf.c
add __isoc99_vfscanf weak alias to vfscanf
2014-01-08 22:52:26 +01:00
vfwprintf.c
fix idiom for setting stdio stream orientation to wide
2015-06-13 05:17:16 +00:00
vfwscanf.c
fix idiom for setting stdio stream orientation to wide
2015-06-13 05:17:16 +00:00
vprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
vscanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00
vsnprintf.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
vsprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
vsscanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00
vswprintf.c
clean up stdio_impl.h
2012-11-08 16:39:41 -05:00
vswscanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00
vwprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
vwscanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00
wprintf.c
use restrict everywhere it's required by c99 and/or posix 2008
2012-09-06 22:44:55 -04:00
wscanf.c
Add ABI compatability aliases.
2013-04-05 23:20:28 -07:00