diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2005-07-09 00:57:49 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2005-07-09 00:57:49 +0000 |
| commit | 0f40e2b464119e3c36a0f35ee93cfadecade2cd7 (patch) | |
| tree | 0bac8fbc688aa9dd8f641e99f8f56f050e16c9ae /libc/sysdeps/linux/sparc/clone.S | |
| parent | c7f096da1a44a7811f820ea7f888d616b7c3f5f7 (diff) | |
import the __syscall_error trick for errno handling
Diffstat (limited to 'libc/sysdeps/linux/sparc/clone.S')
| -rw-r--r-- | libc/sysdeps/linux/sparc/clone.S | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/libc/sysdeps/linux/sparc/clone.S b/libc/sysdeps/linux/sparc/clone.S index 1bd10561a..7421ef672 100644 --- a/libc/sysdeps/linux/sparc/clone.S +++ b/libc/sysdeps/linux/sparc/clone.S @@ -20,7 +20,6 @@ /* clone() is even more special than fork() as it mucks with stacks and invokes a function in the right context after its all over. */ -#include <asm/errno.h> #include <asm/unistd.h> /* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg); */ @@ -35,27 +34,23 @@ __clone: /* sanity check arguments */ tst %i0 - be .Lerror + be __error orcc %i1,%g0,%o1 - be .Lerror + be __error mov %i2,%o0 /* Do the system call */ set __NR_clone,%g1 ta 0x10 - bcs .Lerror + bcs __error tst %o1 bne __thread_start nop ret restore %o0,%g0,%o0 -.Lerror: - call __errno_location - or %g0,EINVAL,%i0 - st %i0,[%o0] - ret - restore %g0,-1,%o0 +__error: + jmp __syscall_error .size __clone,.-__clone |