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entered into RCS

This commit is contained in:
Roland McGrath 1994-01-21 22:09:15 +00:00
parent d7fbd03bcf
commit 593cac4d9b
1 changed files with 8 additions and 1 deletions
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9
sysdeps/unix/sysv/sysv4/i386/stat.S
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@ -18,10 +18,17 @@ Cambridge, MA 02139, USA. */
#include <sysdep.h> #include <sysdep.h>
/* In SVR4 the `stat' call is actually done by the `xstat' system call,
which takes an additional first argument giving a version number for
`struct stat'. Likewise for `fstat' and `lstat' there are `fxstat' and
`lxstat' system calls. This macro gives the SVR4 version number that
corresponds to the definition of `struct stat' in <statbuf.h>. */
#define _STAT_VER 2
.globl syscall_error .globl syscall_error
ENTRY (__stat) ENTRY (__stat)
popl %eax /* Pop return address into %eax. */ popl %eax /* Pop return address into %eax. */
pushl $2 /* Push extra first arg to syscall. */ pushl $_STAT_VER /* Push extra first arg to syscall. */
pushl %eax /* Push back the return address. */ pushl %eax /* Push back the return address. */
DO_CALL (xstat, 3) /* Do the syscall. */ DO_CALL (xstat, 3) /* Do the syscall. */
jb syscall_error /* Check for error. */ jb syscall_error /* Check for error. */