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77a4fbd536
glibc/sysdeps/unix
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Adhemerval Zanella 77a4fbd536 Consolidate pread/pread64 implementations 
This patch consolidates all the pread/pread64 implementation for Linux
in only one (sysdeps/unix/sysv/linux/pread.c).  It also removes the
syscall from the auto-generation using assembly macros.

For pread{64} offset argument placement the new SYSCALL_LL{64} macro
is used.  For pread ports that do not define __NR_pread will use
__NR_pread64 and for pread64 ports that dot define __NR_pread64 will
use __NR_pread for the syscall.

Checked on x86_64, x32, i386, aarch64, and ppc64le.

	* sysdeps/unix/sysv/linux/arm/pread.c: Remove file.
	* sysdeps/unix/sysv/linux/arm/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c: Likewise,
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/wordsize-64/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (pread): Remove
	syscall generation.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
	[__NR_pread64] (__NR_pread): Remove define.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h:
	[__NR_pread64] (__NR_pread): Likewise.
	* sysdeps/unix/sysv/linux/pread.c [__NR_pread64] (__NR_pread): Remove
	define.
	(__libc_pread): Use SYSCALL_LL macro on offset argument.
	* sysdeps/unix/sysv/linux/pread64.c [__NR_pread64] (__NR_pread):
	Remove define.
	(__libc_pread64): Use SYSCALL_LL64 macro on offset argument.
	* sysdeps/unix/sysv/linux/sh/pread.c: Rewrite using default
	Linux implementation as base.
	* sysdeps/unix/sysv/linux/sh/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
2016-04-11 10:08:01 -03:00
..
alpha Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
arm Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
bsd Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
i386 Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
inet
mips Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
powerpc Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
sh Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
sysv/linux Consolidate pread/pread64 implementations 2016-04-11 10:08:01 -03:00
x86_64 Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock_gettime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock_nanosleep.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock_settime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
confstr.h
get_child_max.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
getlogin_r.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
getlogin.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
getpagesize.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
grantpt.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
ifreq.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Implies
make-syscalls.sh Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
Makefile Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s-proto-cancel.S
s-proto.S
setxid.h
sockatmark.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
stime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
syscall-template.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
syscall.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
syscalls.list Fix nice getpriority, setpriority namespace (bug 18553). 2015-06-17 20:22:39 +00:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00