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authorMike Frysinger <vapier@gentoo.org>2006-08-23 23:20:30 +0000
committerMike Frysinger <vapier@gentoo.org>2006-08-23 23:20:30 +0000
commit190da1cd0c221438c563b5b605ff811e9075e210 (patch)
treeca5177a27d154dfa08b85d678ce6e33ac0672522 /libc/sysdeps/linux/arm/bits
parente0605c73da33c6f06b13c4bdf5cb42db97cd4b30 (diff)
sync with psm: update errno handling to be the same on all arches
Diffstat (limited to 'libc/sysdeps/linux/arm/bits')
-rw-r--r--libc/sysdeps/linux/arm/bits/syscalls.h12
1 files changed, 5 insertions, 7 deletions
diff --git a/libc/sysdeps/linux/arm/bits/syscalls.h b/libc/sysdeps/linux/arm/bits/syscalls.h
index d25d1824e..b6cfc1f9b 100644
--- a/libc/sysdeps/linux/arm/bits/syscalls.h
+++ b/libc/sysdeps/linux/arm/bits/syscalls.h
@@ -9,19 +9,17 @@
* programs. */
#include <bits/sysnum.h>
-#ifndef __set_errno
-# define __set_errno(val) (*__errno_location ()) = (val)
-#endif
-#ifndef SYS_ify
-# define SYS_ify(syscall_name) (__NR_##syscall_name)
-#endif
-
/*
Some of the sneaky macros in the code were taken from
glibc-2.3.2/sysdeps/unix/sysv/linux/arm/sysdep.h
*/
#ifdef __ASSEMBLER__
+
+#include <errno.h>
+
+#define SYS_ify(syscall_name) (__NR_##syscall_name)
+
/* Call a given syscall, with arguments loaded. For EABI, we must
save and restore r7 for the syscall number. Unlike the DO_CALL
macro in glibc, this macro does not load syscall arguments. */