This commit below broke ppc and mips for me
since they assign to err specifically in
INTERNAL_SYSCALL_NCS definitions so now
commit 549fa53225910f5341092d6647a1e3dd705b605f
Author: Bernhard Reutner-Fischer <rep.dot....@gmail.com>
Date: Thu Jan 26 15:15:23 2012 +0100
*: silence some warnings
warning: ISO C90 forbids mixed declarations and code
[-Wdeclaration-after-statement]
Signed-off-by: Bernhard Reutner-Fischer <rep.dot....@gmail.com>
this is the hunk I am talking about __err declaration has been
commented out. Do you know Bernhard why ?
now any functions using _syscall_noerr0 and _syscall_noerr1 wont compile anymore
if this was just meant as a cleanup then please reinsert it since we
really need it.
diff --git a/libc/sysdeps/linux/common/bits/syscalls-common.h
b/libc/sysdeps/linux/common/bits/syscalls-common.h
index 1b84d9e..faebd1b 100644
--- a/libc/sysdeps/linux/common/bits/syscalls-common.h
+++ b/libc/sysdeps/linux/common/bits/syscalls-common.h
@@ -40,21 +40,27 @@
/* Just like INLINE_SYSCALL(), but take a non-constant syscall (NCS)
argument */
#ifndef INLINE_SYSCALL_NCS
# define INLINE_SYSCALL_NCS(name, nr, args...) \
-({ \
+(__extension__ \
+ ({ \
INTERNAL_SYSCALL_DECL(__err); \
- long __res = INTERNAL_SYSCALL_NCS(name, __err, nr, args); \
- if (unlikely(INTERNAL_SYSCALL_ERROR_P(__res, __err))) { \
+ (__extension__ \
+ ({ \
+ long __res = INTERNAL_SYSCALL_NCS(name, __err, nr, args); \
+ if (unlikely(INTERNAL_SYSCALL_ERROR_P(__res, __err))) { \
__set_errno(INTERNAL_SYSCALL_ERRNO(__res, __err)); \
__res = -1L; \
- } \
- __res; \
-})
+ } \
+ __res; \
+ }) \
+ ); \
+ }) \
+)
#endif
#ifndef INLINE_SYSCALL_NOERR_NCS
# define INLINE_SYSCALL_NOERR_NCS(name, nr, args...) \
({ \
- INTERNAL_SYSCALL_DECL(__err); \
- long __res = INTERNAL_SYSCALL_NCS(name, __err, nr, args); \
+ /*INTERNAL_SYSCALL_DECL(__err);*/
\
+ long __res = INTERNAL_SYSCALL_NCS(name, /*__err*/, nr, args); \
__res; \
})
#endif
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