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authorUlrich Drepper <drepper@redhat.com>2001-04-19 21:24:46 +0000
committerUlrich Drepper <drepper@redhat.com>2001-04-19 21:24:46 +0000
commit6610a14064b12ab2f05abb4a7dd79b3f08fe7bb9 (patch)
tree5f7ebe57b14392c3e76f6b4d20f4df6877542057
parent72ae756aa60391934a6f4c3339a44a077d2a60d0 (diff)
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Update.
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.
-rw-r--r--ChangeLog6
-rw-r--r--sysdeps/unix/sysv/linux/hppa/sysdep.h8
2 files changed, 10 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index b18db0afb9..ed54ff9776 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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>
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_32BITUIDS):
diff --git a/sysdeps/unix/sysv/linux/hppa/sysdep.h b/sysdeps/unix/sysv/linux/hppa/sysdep.h
index 10e360dfd5..1430642612 100644
--- a/sysdeps/unix/sysv/linux/hppa/sysdep.h
+++ b/sysdeps/unix/sysv/linux/hppa/sysdep.h
@@ -192,21 +192,21 @@
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) ({ \
- unsigned long __sys_res; \
+ long __sys_res; \
{ \
register unsigned long __res asm("r28"); \
LOAD_ARGS_##nr(args) \
asm volatile( \
- "ble 0x100(%%sr2, %%r0)\n\t" \
+ "ble 0x100(%%sr2, %%r0)\n\t" \
" ldi %1, %%r20" \
: "=r" (__res) \
: "i" (SYS_ify(name)) ASM_ARGS_##nr \
); \
__sys_res = __res; \
} \
- if (__sys_res >= (unsigned long)-4095) { \
+ if ((unsigned long)__sys_res >= (unsigned long)-4095) { \
__set_errno(-__sys_res); \
- __sys_res = (unsigned long)-1; \
+ __sys_res = -1; \
} \
__sys_res; \
})