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Mon Jun 10 17:50:31 1996 David Mosberger-Tang <davidm@azstarnet.com>

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* sysdeps/unix/alpha/sysdep.S: Renamed from
	sysdeps/unix/sysv/linux/alpha/sysdep.S.  This file works for OSF/1
 	as well.
	* sysdeps/unix/bsd/osf/alpha/sysdep.S: Remove (note that the
 	EWOULDBLOCK -> EAGAIN mapping was unnecessary since
 	EWOULDBLOCK==EAGAIN under DEC Unix and Linux/Alpha).
This commit is contained in:
Roland McGrath
1996-06-19 06:37:47 +00:00
parent 88b7c7257c
commit e3829e904a
1 changed files with 11 additions and 12 deletions
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23
sysdeps/unix/bsd/osf/alpha/sysdep.S → sysdeps/unix/alpha/sysdep.S
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@@ -20,21 +20,20 @@ Cambridge, MA 02139, USA. */
#define _ERRNO_H #define _ERRNO_H
#include <errnos.h> #include <errnos.h>
ENTRY(syscall_error) .comm errno, 4
#ifdef EWOULDBLOCK_sys #ifdef __ELF__
/* We translate the system's EWOULDBLOCK error into EAGAIN. .type errno, @object
The GNU C library always defines EWOULDBLOCK==EAGAIN.
EWOULDBLOCK_sys is the original number. */
subq v0, EWOULDBLOCK_sys, t0
cmoveq t0, EAGAIN, v0
#endif #endif
/* Store it in errno... */ LEAF(__syscall_error, 0)
! ldgp gp, 0(t12) .prologue 1
stl v0, errno
/* Store return value in errno... */
ldgp gp, 0(t12)
stl v0, errno
/* And just kick back a -1. */ /* And just kick back a -1. */
ldil v0, -1 ldi v0, -1
ret ret
.end syscall_error END(__syscall_error)