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fdb7d390dd
glibc/sysdeps/unix/sysv/linux/i386
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Adhemerval Zanella fdb7d390dd libio: fmemopen rewrite to POSIX compliance 
This patch added a new fmemopen version, for glibc 2.22, that aims to be
POSIX complaint.  It fixes some long-stading glibc fmemopen issues, such
as:

* it changes the way fseek with SEEK_END works on fmemopen to seek
  relative to buffer size instead of first '\0'.  This is default mode and
  'b' opening mode does not change internal behavior (bz#6544).

* fix apending opening mode to use as start position either first null
  byte of len specified in function call (bz#13152 and #13151).

* remove binary option 'b' and internal different handling (bz#12836)

* fix seek/SEE_END with negative values (bz#14292).

A compatibility symbol is provided to with old behavior for older symbols
version (2.2.5).

	* include/stdio.h (fmemopen): Remove hidden prototype.
	(__fmemopen): Add new hidden prototype.
	* libio/Makefile: Add oldfmemopen object.
	* libio/Versions [GLIBC_2.22]: Add new fmemopen symbol.
	* libio/fmemopen.c (__fmemopen): Function rewrite to be POSIX
	compliance.
	* libio/oldfmemopen.c: New file: old fmemopen implementation for
	symbol compatibility.
	* stdio-common/Makefile [tests]: Add new tst-fmemopen3.
	* stdio-common/psiginfo.c [psiginfo]: Call __fmemopen instead of
	fmemopen.
	* stdio-common/tst-fmemopen3.c: New file: more fmemopen tests, focus
	on append and read mode.
	* sysdeps/unix/sysv/linux/aarch64/libc.abilist [GLIBC_2.22]: Add
	fmemopen.
	* sysdeps/unix/sysv/linux/alpha/libc.abilist [GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/arm/libc.abilist [GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/i386/libc.abilist [GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/ia64/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/microblaze/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/sh/libc.abilist [GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
	[GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist [GLIBC_2.22]:
	Likewise.
	* sysdeps/unix/sysv/linux/hppa/libc.abilist [GLIBC_2.22]: Likewise.
	* sysdeps/unix/sysv/linux/nios2/libc.abilist [GLIBC_2.22]: Likewise.
2015-07-08 12:07:21 -03:00
..
i486 Fix mq_notify pthread_barrier_* namespace (bug 18544). 2015-06-17 20:16:56 +00:00
i586 Split timed-wait functions out of nptl/lowlevellock.c. 2015-05-26 14:49:13 -07:00
i686 Split timed-wait functions out of nptl/lowlevellock.c. 2015-05-26 14:49:13 -07:00
i786
____longjmp_chk.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
_exit.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
alphasort64.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
arch-fork.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
brk.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
c++-types.data
clone.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
configure
configure.ac
dl-librecon.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
epoll_pwait.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
fcntl.c nptl: Rewrite cancellation macros 2015-06-04 18:58:36 -03:00
fxstat.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
fxstatat.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
get_clockfreq.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
getcontext.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
getdents64.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
getmsg.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
getrlimit64.c Fix posix_spawn getrlimit64 namespace (bug 17991). 2015-02-18 00:26:35 +00:00
gettimeofday.c x86: Remove vsyscall usage 2015-06-09 18:10:19 -03:00
glob64.c
Implies
init-first.c Consolidate vDSO macros and usage 2015-05-26 10:10:36 -03:00
kernel-features.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ld.abilist
ldconfig.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
libanl.abilist
libBrokenLocale.abilist
libc-do-syscall.S Support six-argument syscalls from C for 32-bit x86, use generic lowlevellock-futex.h (bug 18138). 2015-03-25 15:17:54 +00:00
libc.abilist libio: fmemopen rewrite to POSIX compliance 2015-07-08 12:07:21 -03:00
libcrypt.abilist
libdl.abilist
libm.abilist
libnsl.abilist
libpthread.abilist
libresolv.abilist
librt.abilist
libthread_db.abilist
libutil.abilist
localplt.data
lockf64.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
lowlevellock.h Clean up BUSY_WAIT_NOP and atomic_delay. 2015-06-30 15:57:15 +02:00
lxstat.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
makecontext.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
Makefile i386: Remove six-argument specialized implementations 2015-05-20 16:37:52 -03:00
mmap64.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
mmap.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
msgctl.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
olddirent.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
oldgetrlimit64.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
posix_fadvise64.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
profil-counter.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
putmsg.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
readdir64_r.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
readdir64.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
readelflib.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
scandir64.c Refactor scandir/scandirat to use common tail. 2015-05-13 12:34:11 -07:00
semctl.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
semtimedop.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setcontext.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setegid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
seteuid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setgid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setgroups.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setregid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setresgid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setresuid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setreuid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
setuid.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
shlib-versions
shmctl.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sigaction.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
smp.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
swapcontext.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
syscall.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
syscalls.list
sysconf.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sysdep-cancel.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sysdep.h x86: clock_gettime and timespec_get vDSO cleanup 2015-06-01 22:25:02 -03:00
sysdep.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
time.c x86: Remove vsyscall usage 2015-06-09 18:10:19 -03:00
ucontext_i.sym
Versions
versionsort64.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
vfork.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
xstat.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00