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Consolidate Linux write syscall

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This patch consolidates the write Linux syscall implementation on
sysdeps/unix/sysv/linux/write.c.

Checked on i686-linux-gnu, x86_64-linux-gnu, x86_64-linux-gnux32,
arch64-linux-gnu, arm-linux-gnueabihf, and powerpc64le-linux-gnu.

	* include/unistd.h (write): Add hidden proto.
	* io/Makefile (CFLAGS-write.c): New rule.
	* nptl/Makefile (CFLAGS-write.c): Likewise.
	* sysdeps/unix/sysv/linux/write.c: New file.
This commit is contained in:
Adhemerval Zanella
2015-11-03 10:04:25 -02:00
parent f6a191a6ee
commit dfaaee33ba
5 changed files with 41 additions and 0 deletions
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include/unistd.h
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@@ -56,6 +56,7 @@ libc_hidden_proto (__libc_read)
libc_hidden_proto (read)
extern ssize_t __libc_write (int __fd, const void *__buf, size_t __n);
libc_hidden_proto (__libc_write)
libc_hidden_proto (write)
extern int __pipe (int __pipedes[2]);
libc_hidden_proto (__pipe)
extern int __pipe2 (int __pipedes[2], int __flags);