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2001-04-19  Matthew Wilcox  <willy@ldl.fc.hp.com>

	* sysdeps/unix/sysv/linux/hppa/sysdep.h (INLINE_SYSCALL):
	Change to return a signed result for compatibility with other
	architectures, and correctness.
This commit is contained in:
Ulrich Drepper 2001-04-19 21:24:46 +00:00
parent 72ae756aa6
commit 6610a14064
2 changed files with 10 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2001-04-19 Matthew Wilcox <willy@ldl.fc.hp.com>
* sysdeps/unix/sysv/linux/hppa/sysdep.h (INLINE_SYSCALL):
Change to return a signed result for compatibility with other
architectures, and correctness.
2001-04-19 Ulrich Drepper <drepper@redhat.com> 2001-04-19 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_32BITUIDS): * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_32BITUIDS):

6
sysdeps/unix/sysv/linux/hppa/sysdep.h
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@ -192,7 +192,7 @@
#undef INLINE_SYSCALL #undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) ({ \ #define INLINE_SYSCALL(name, nr, args...) ({ \
unsigned long __sys_res; \ long __sys_res; \
{ \ { \
register unsigned long __res asm("r28"); \ register unsigned long __res asm("r28"); \
LOAD_ARGS_##nr(args) \ LOAD_ARGS_##nr(args) \
@ -204,9 +204,9 @@
); \ ); \
__sys_res = __res; \ __sys_res = __res; \
} \ } \
if (__sys_res >= (unsigned long)-4095) { \ if ((unsigned long)__sys_res >= (unsigned long)-4095) { \
__set_errno(-__sys_res); \ __set_errno(-__sys_res); \
__sys_res = (unsigned long)-1; \ __sys_res = -1; \
} \ } \
__sys_res; \ __sys_res; \
}) })