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musl/src/stdio
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Rich Felker dc059f03e8 always add memory streams to stdio open file list 
per interpretation for austin group issue #626, fflush(0) and exit()
must block waiting for a lock if another thread has locked a memory
stream with flockfile. this adds some otherwise-unnecessary
synchronization cost to use of memory streams, but there was already a
synchronization cost calling malloc anyway.

previously the stream was only added to the open file list in
single-threaded programs, so that upon subsequent call to
pthread_create, locking could be turned on for the stream.
2012-11-09 14:26:25 -05:00
..
__fclose_ca.c initial check-in, version 0.5.0 2011-02-12 00:22:29 -05:00
__fdopen.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
__fmodeflags.c greatly improve freopen behavior 2012-10-24 21:16:06 -04:00
__fopen_rb_ca.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
__lockfile.c avoid setting FILE lock count when not using flockfile 2011-09-21 21:30:45 -04:00
__overflow.c major stdio overhaul, using readv/writev, plus other changes 2011-03-28 01:14:44 -04:00
__stdio_close.c global cleanup to use the new syscall interface 2011-03-20 00:16:43 -04:00
__stdio_exit.c fix more unused variable warnings 2012-11-01 23:46:39 -04:00
__stdio_read.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
__stdio_seek.c don't disable seeking after first seek failure 2011-04-02 13:55:54 -04:00
__stdio_write.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
__stdout_write.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
__string_read.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
__toread.c fix missing function declarations for __stdio_exit 2012-07-02 22:48:56 -04:00
__towrite.c fix missing function declarations for __stdio_exit 2012-07-02 22:48:56 -04:00
__uflow.c fix getc - the classic error of trying to store EOF+0-255 in a char type.. 2011-03-28 17:31:01 -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
ext.c change stdio_ext __freading/__fwriting semantics slightly 2012-06-17 21:24:58 -04:00
ext2.c fix invalid implicit pointer conversion in gnulib-compat functions 2012-09-06 23:27:55 -04:00
fclose.c fix more unused variable warnings 2012-11-01 23:46:39 -04:00
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 minor cleanup in fflush 2012-06-19 01:12:36 -04:00
fgetc.c separate getc/putc from fgetc/fputc 2012-10-27 19:52:40 -04:00
fgetln.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
fgetpos.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
fgets.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
fgetwc.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
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 always add memory streams to stdio open file list 2012-11-09 14:26:25 -05:00
fopen.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
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 clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
fputwc.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
fputws.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
fread.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
freopen.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
fscanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -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 clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
ftrylockfile.c clean up sloppy nested inclusion from pthread_impl.h 2012-11-08 17:04:20 -05:00
funlockfile.c add proper fuxed-based locking for stdio 2011-07-30 08:02:14 -04:00
fwide.c correct locking in stdio functions that tried to be lock-free 2012-10-24 23:16:41 -04:00
fwprintf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
fwrite.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
fwscanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
getc.c separate getc/putc from fgetc/fputc 2012-10-27 19:52:40 -04:00
getc_unlocked.c add some ugly aliases for LSB ABI compatibility 2012-06-02 21:20:21 -04:00
getchar.c initial check-in, version 0.5.0 2011-02-12 00:22:29 -05:00
getchar_unlocked.c major stdio overhaul, using readv/writev, plus other changes 2011-03-28 01:14:44 -04:00
getdelim.c clean up stdio_impl.h 2012-11-08 16:39:41 -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
open_memstream.c always add memory streams to stdio open file list 2012-11-09 14:26:25 -05:00
open_wmemstream.c always add memory streams to stdio open file list 2012-11-09 14:26:25 -05:00
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 clean up sloppy nested inclusion from pthread_impl.h 2012-11-08 17:04:20 -05:00
printf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
putc.c separate getc/putc from fgetc/fputc 2012-10-27 19:52:40 -04:00
putc_unlocked.c add some ugly aliases for LSB ABI compatibility 2012-06-02 21:20:21 -04:00
putchar.c initial check-in, version 0.5.0 2011-02-12 00:22:29 -05:00
putchar_unlocked.c major stdio overhaul, using readv/writev, plus other changes 2011-03-28 01:14:44 -04:00
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 fix messed-up errno if remove fails for a non-EISDIR reason 2011-03-29 08:25:59 -04:00
rename.c global cleanup to use the new syscall interface 2011-03-20 00:16:43 -04:00
rewind.c rewind must clear the error indicator in addition to seeking 2011-02-22 17:11:35 -05:00
scanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
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 use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
stderr.c add proper fuxed-based locking for stdio 2011-07-30 08:02:14 -04:00
stdin.c add proper fuxed-based locking for stdio 2011-07-30 08:02:14 -04:00
stdout.c add proper fuxed-based locking for stdio 2011-07-30 08:02:14 -04:00
swprintf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
swscanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
tempnam.c avoid 64bit warnings when using pointers as entropy for temp names 2011-06-13 20:52:01 -04:00
tmpfile.c debloat: use __syscall instead of syscall where possible 2011-04-17 16:32:15 -04:00
tmpnam.c avoid 64bit warnings when using pointers as entropy for temp names 2011-06-13 20:52:01 -04:00
ungetc.c major stdio overhaul, using readv/writev, plus other changes 2011-03-28 01:14:44 -04:00
ungetwc.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
vasprintf.c cleanup asprintf stuff 2011-02-20 17:19:37 -05:00
vdprintf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
vfprintf.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
vfscanf.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
vfwprintf.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
vfwscanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
vprintf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
vscanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
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 use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
vswprintf.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
vswscanf.c clean up stdio_impl.h 2012-11-08 16:39:41 -05:00
vwprintf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
vwscanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
wprintf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00
wscanf.c use restrict everywhere it's required by c99 and/or posix 2008 2012-09-06 22:44:55 -04:00