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-rw-r--r--sysdeps/unix/sysv/linux/arm/sysdep.h12
-rw-r--r--sysdeps/unix/sysv/linux/i386/brk.c6
-rw-r--r--sysdeps/unix/sysv/linux/i386/sigaction.c11
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h22
-rw-r--r--sysdeps/unix/sysv/linux/i386/system.c5
-rw-r--r--sysdeps/unix/sysv/linux/ia64/sysdep.h14
-rw-r--r--sysdeps/unix/sysv/linux/m68k/brk.c5
-rw-r--r--sysdeps/unix/sysv/linux/m68k/getpagesize.c7
-rw-r--r--sysdeps/unix/sysv/linux/m68k/sysdep.h18
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h16
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h28
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h26
-rw-r--r--sysdeps/unix/sysv/linux/sigwait.c7
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sysdep.h12
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/sysdep.h18
15 files changed, 122 insertions, 85 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.h b/sysdeps/unix/sysv/linux/arm/sysdep.h
index e7caaa1480..33ce12342a 100644
--- a/sysdeps/unix/sysv/linux/arm/sysdep.h
+++ b/sysdeps/unix/sysv/linux/arm/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992,93,95-99,2000,02 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 93, 1995-2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
ARM changes by Philip Blundell, <pjb27@cam.ac.uk>, May 1997.
@@ -146,8 +146,11 @@ __local_syscall_error: \
} \
(int) _sys_result; })
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, nr, args...) \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
({ unsigned int _sys_result; \
{ \
register int _a1 asm ("a1"); \
@@ -161,10 +164,11 @@ __local_syscall_error: \
(int) _sys_result; })
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned int) (val) >= 0xfffff001u)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int) (val) >= 0xfffff001u)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define LOAD_ARGS_0()
#define ASM_ARGS_0
diff --git a/sysdeps/unix/sysv/linux/i386/brk.c b/sysdeps/unix/sysv/linux/i386/brk.c
index c71a1fbf08..1d26439ede 100644
--- a/sysdeps/unix/sysv/linux/i386/brk.c
+++ b/sysdeps/unix/sysv/linux/i386/brk.c
@@ -1,5 +1,5 @@
/* brk system call for Linux/i386.
- Copyright (C) 1995, 1996, 2000, 2002 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -36,7 +36,9 @@ __brk (void *addr)
{
void *__unbounded newbrk;
- newbrk = (void *__unbounded) INTERNAL_SYSCALL (brk, 1, __ptrvalue (addr));
+ INTERNAL_SYSCALL_DECL (err);
+ newbrk = (void *__unbounded) INTERNAL_SYSCALL (brk, err, 1,
+ __ptrvalue (addr));
__curbrk = newbrk;
diff --git a/sysdeps/unix/sysv/linux/i386/sigaction.c b/sysdeps/unix/sysv/linux/i386/sigaction.c
index 18a5f1ee65..c2f0a0f5d1 100644
--- a/sysdeps/unix/sysv/linux/i386/sigaction.c
+++ b/sysdeps/unix/sysv/linux/i386/sigaction.c
@@ -131,15 +131,12 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
k_newact.sa_restorer = &restore;
}
- result = INTERNAL_SYSCALL (sigaction, 3, sig,
- act ? __ptrvalue (&k_newact) : 0,
- oact ? __ptrvalue (&k_oldact) : 0);
+ result = INLINE_SYSCALL (sigaction, 3, sig,
+ act ? __ptrvalue (&k_newact) : 0,
+ oact ? __ptrvalue (&k_oldact) : 0);
if (result < 0)
- {
- __set_errno (-result);
- return -1;
- }
+ return -1;
if (oact)
{
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 25208a00a8..02a78d3514 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992,93,95,96,97,98,99,2000,02 Free Software Foundation, Inc.
+/* Copyright (C) 1992,1993,1995-2000,2002,2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.org>, August 1995.
@@ -313,10 +313,10 @@ asm (".L__X'%ebx = 1\n\t"
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
({ \
- unsigned int resultvar = INTERNAL_SYSCALL (name, nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (resultvar), 0)) \
+ unsigned int resultvar = INTERNAL_SYSCALL (name, , nr, args); \
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (resultvar, ), 0)) \
{ \
- __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar)); \
+ __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, )); \
resultvar = 0xffffffff; \
} \
(int) resultvar; })
@@ -328,7 +328,7 @@ asm (".L__X'%ebx = 1\n\t"
#undef INTERNAL_SYSCALL
#ifdef I386_USE_SYSENTER
# ifdef SHARED
-# define INTERNAL_SYSCALL(name, nr, args...) \
+# define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
unsigned int resultvar; \
asm volatile ( \
@@ -341,7 +341,7 @@ asm (".L__X'%ebx = 1\n\t"
ASMFMT_##nr(args) : "memory", "cc"); \
(int) resultvar; })
# else
-# define INTERNAL_SYSCALL(name, nr, args...) \
+# define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
unsigned int resultvar; \
asm volatile ( \
@@ -354,7 +354,7 @@ asm (".L__X'%ebx = 1\n\t"
(int) resultvar; })
# endif
#else
-# define INTERNAL_SYSCALL(name, nr, args...) \
+# define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
unsigned int resultvar; \
asm volatile ( \
@@ -367,11 +367,15 @@ asm (".L__X'%ebx = 1\n\t"
(int) resultvar; })
#endif
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned int) (val) >= 0xfffff001u)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int) (val) >= 0xfffff001u)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define LOADARGS_0
#if defined I386_USE_SYSENTER && defined SHARED
diff --git a/sysdeps/unix/sysv/linux/i386/system.c b/sysdeps/unix/sysv/linux/i386/system.c
index 69eb2cd2ad..a171541790 100644
--- a/sysdeps/unix/sysv/linux/i386/system.c
+++ b/sysdeps/unix/sysv/linux/i386/system.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -56,7 +56,8 @@ cancel_handler (void *arg)
{
pid_t child = *(pid_t *) arg;
- INTERNAL_SYSCALL (kill, 2, child, SIGKILL);
+ INTERNAL_SYSCALL_DECL (err);
+ INTERNAL_SYSCALL (kill, err, 2, child, SIGKILL);
TEMP_FAILURE_RETRY (__waitpid (child, NULL, 0));
diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep.h b/sysdeps/unix/sysv/linux/ia64/sysdep.h
index 0189075e1f..07e149e754 100644
--- a/sysdeps/unix/sysv/linux/ia64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/ia64/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
Based on code originally written by David Mosberger-Tang
@@ -134,8 +134,11 @@
} \
_retval; })
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) long int err
+
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, nr, args...) \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
register long _r8 asm ("r8"); \
register long _r10 asm ("r10"); \
@@ -148,15 +151,14 @@
ASM_ARGS_##nr \
: "memory" ASM_CLOBBERS_##nr); \
_retval = _r8; \
- if (_r10 == -1) \
- _retval = -_retval; \
+ err = _r10; \
_retval; })
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned long) (val) >= -4095UL)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) (err == -1)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (val)
#define LOAD_ARGS_0() do { } while (0)
#define LOAD_ARGS_1(out0) \
diff --git a/sysdeps/unix/sysv/linux/m68k/brk.c b/sysdeps/unix/sysv/linux/m68k/brk.c
index 396b97d945..6b2c92852d 100644
--- a/sysdeps/unix/sysv/linux/m68k/brk.c
+++ b/sysdeps/unix/sysv/linux/m68k/brk.c
@@ -1,5 +1,5 @@
/* brk system call for Linux/m68k.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -33,7 +33,8 @@ __brk (void *addr)
{
void *newbrk;
- newbrk = (void *) INTERNAL_SYSCALL (brk, 1, addr);
+ INTERNAL_SYSCALL_DECL (err);
+ newbrk = (void *) INTERNAL_SYSCALL (brk, err, 1, addr);
__curbrk = newbrk;
if (newbrk < addr)
diff --git a/sysdeps/unix/sysv/linux/m68k/getpagesize.c b/sysdeps/unix/sysv/linux/m68k/getpagesize.c
index 266d81daed..10a437b06e 100644
--- a/sysdeps/unix/sysv/linux/m68k/getpagesize.c
+++ b/sysdeps/unix/sysv/linux/m68k/getpagesize.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Andreas Schwab <schwab@suse.de>.
@@ -37,9 +37,10 @@ __getpagesize ()
return GL(dl_pagesize);
#ifdef __NR_getpagesize
- result = INTERNAL_SYSCALL (getpagesize, 0);
+ INTERNAL_SYSCALL_DECL (err);
+ result = INTERNAL_SYSCALL (getpagesize, err, 0);
/* The only possible error is ENOSYS. */
- if (!INTERNAL_SYSCALL_ERROR_P (result))
+ if (!INTERNAL_SYSCALL_ERROR_P (result, err))
return result;
#endif
diff --git a/sysdeps/unix/sysv/linux/m68k/sysdep.h b/sysdeps/unix/sysv/linux/m68k/sysdep.h
index e6fea788b6..125c584eb4 100644
--- a/sysdeps/unix/sysv/linux/m68k/sysdep.h
+++ b/sysdeps/unix/sysv/linux/m68k/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de>,
December 1995.
@@ -180,20 +180,23 @@ SYSCALL_ERROR_LABEL: \
call. */
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
- ({ unsigned int _sys_result = INTERNAL_SYSCALL (name, nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_sys_result), 0)) \
+ ({ unsigned int _sys_result = INTERNAL_SYSCALL (name, , nr, args); \
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_sys_result, ), 0))\
{ \
- __set_errno (INTERNAL_SYSCALL_ERRNO (_sys_result)); \
+ __set_errno (INTERNAL_SYSCALL_ERRNO (_sys_result, )); \
_sys_result = (unsigned int) -1; \
} \
(int) _sys_result; })
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+
/* Define a macro which expands inline into the wrapper code for a system
call. This use is for internal calls that do not need to handle errors
normally. It will never touch errno. This returns just what the kernel
gave back. */
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, nr, args...) \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
({ unsigned int _sys_result; \
{ \
LOAD_ARGS_##nr (args) \
@@ -207,10 +210,11 @@ SYSCALL_ERROR_LABEL: \
(int) _sys_result; })
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned int) (val) >= -4095U)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int) (val) >= -4095U)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define LOAD_ARGS_0()
#define ASM_ARGS_0
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h b/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
index 2b3dd03b8d..e2d599c22b 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
@@ -55,7 +55,7 @@
# include <errno.h>
/* On powerpc a system call basically clobbers the same registers like a
- function call, with the exception of LR (which is needed for the
+ function call, with the exception of LR (which is needed for the
"sc; bnslr" sequence) and CR (where only CR0.SO is clobbered to signal
an error return status). */
@@ -99,8 +99,11 @@
gave back in the non-error (CR0.SO cleared) case, otherwise (CR0.SO set)
the negation of the return value in the kernel gets reverted. */
+# undef INTERNAL_SYSCALL_DECL
+# define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+
# undef INTERNAL_SYSCALL
-# define INTERNAL_SYSCALL(name, nr, args...) \
+# define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
register long r0 __asm__ ("r0"); \
register long r3 __asm__ ("r3"); \
@@ -126,12 +129,13 @@
: "cr0", "ctr", "memory"); \
(int) r3; \
})
-
+
# undef INTERNAL_SYSCALL_ERROR_P
-# define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned long) (val) >= 0xfffff001u)
-
+# define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned long) (val) >= 0xfffff001u)
+
# undef INTERNAL_SYSCALL_ERRNO
-# define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+# define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
# define LOADARGS_0(name, dummy) \
r0 = __NR_##name
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
index c26d3f1307..c8d1cdd698 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000,01,02 Free Software Foundation, Inc.
+/* Copyright (C) 2000,01,02,03 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
@@ -121,33 +121,37 @@
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
({ \
- unsigned int err = INTERNAL_SYSCALL (name, nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (err), 0)) \
+ unsigned int _ret = INTERNAL_SYSCALL (name, , nr, args); \
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_ret, ), 0)) \
{ \
- __set_errno (INTERNAL_SYSCALL_ERRNO (err)); \
- err = 0xffffffff; \
+ __set_errno (INTERNAL_SYSCALL_ERRNO (_ret, )); \
+ _ret = 0xffffffff; \
} \
- (int) err; })
+ (int) _ret; })
+
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, nr, args...) \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
DECLARGS_##nr(args) \
- int err; \
+ int _ret; \
asm volatile ( \
LOADARGS_##nr \
"svc %b1\n\t" \
"lr %0,%%r2\n\t" \
- : "=d" (err) \
+ : "=d" (_ret) \
: "I" (__NR_##name) ASMFMT_##nr \
: "memory", "cc", "2", "3", "4", "5", "6"); \
- (int) err; })
+ (int) _ret; })
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned int) (val) >= 0xfffff001u)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int) (val) >= 0xfffff001u)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define DECLARGS_0()
#define DECLARGS_1(arg1) \
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
index 07285377b0..cea75d004a 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
@@ -115,33 +115,37 @@
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
({ \
- unsigned int err = INTERNAL_SYSCALL (name, nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (err), 0)) \
+ unsigned int _ret = INTERNAL_SYSCALL (name, , nr, args); \
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_ret, ), 0)) \
{ \
- __set_errno (INTERNAL_SYSCALL_ERRNO (err)); \
- err = -1; \
+ __set_errno (INTERNAL_SYSCALL_ERRNO (_ret, )); \
+ _ret = -1; \
} \
- (int) err; })
+ (int) _ret; })
+
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, nr, args...) \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
DECLARGS_##nr(args) \
- int err; \
+ int _ret; \
asm volatile ( \
LOADARGS_##nr \
"svc %b1\n\t" \
"lgr %0,%%r2\n\t" \
- : "=d" (err) \
+ : "=d" (_ret) \
: "I" (__NR_##name) ASMFMT_##nr \
: "memory", "cc", "2", "3", "4", "5", "6"); \
- (int) err; })
+ (int) _ret; })
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned int) (val) >= 0xfffff001u)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int) (val) >= 0xfffff001u)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define DECLARGS_0()
#define DECLARGS_1(arg1) \
diff --git a/sysdeps/unix/sysv/linux/sigwait.c b/sysdeps/unix/sysv/linux/sigwait.c
index f99c64056f..097d62f9ca 100644
--- a/sysdeps/unix/sysv/linux/sigwait.c
+++ b/sysdeps/unix/sysv/linux/sigwait.c
@@ -39,15 +39,16 @@ do_sigwait (const sigset_t *set, int *sig)
/* XXX The size argument hopefully will have to be changed to the
real size of the user-level sigset_t. */
#ifdef INTERNAL_SYSCALL
- ret = INTERNAL_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set),
+ INTERNAL_SYSCALL_DECL (err);
+ ret = INTERNAL_SYSCALL (rt_sigtimedwait, err, 4, CHECK_SIGSET (set),
NULL, NULL, _NSIG / 8);
- if (! INTERNAL_SYSCALL_ERROR_P (ret))
+ if (! INTERNAL_SYSCALL_ERROR_P (ret, err))
{
*sig = ret;
ret = 0;
}
else
- ret = INTERNAL_SYSCALL_ERRNO (ret);
+ ret = INTERNAL_SYSCALL_ERRNO (ret, err);
#else
ret = INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set),
NULL, NULL, _NSIG / 8);
diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sysdep.h
index cc719b48c3..834edc7ba6 100644
--- a/sysdeps/unix/sysv/linux/sparc/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
@@ -24,15 +24,19 @@
#define INLINE_SYSCALL(name, nr, args...) \
inline_syscall##nr(__SYSCALL_STRING, name, args)
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, nr, args...) \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
inline_syscall##nr(__INTERNAL_SYSCALL_STRING, name, args)
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned long) (val) >= -515L)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned long) (val) >= -515L)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define inline_syscall0(string,name,dummy...) \
({ \
diff --git a/sysdeps/unix/sysv/linux/x86_64/sysdep.h b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
index 5c4c7082d1..7c0ea9e311 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001,02 Free Software Foundation, Inc.
+/* Copyright (C) 2001,02,03 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -186,16 +186,19 @@
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
({ \
- unsigned long resultvar = INTERNAL_SYSCALL (name, nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (resultvar), 0)) \
+ unsigned long resultvar = INTERNAL_SYSCALL (name, , nr, args); \
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (resultvar, ), 0)) \
{ \
- __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar)); \
+ __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, )); \
resultvar = (unsigned long) -1; \
} \
(long) resultvar; })
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, nr, args...) \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
unsigned long resultvar; \
LOAD_ARGS_##nr (args) \
@@ -207,10 +210,11 @@
(long) resultvar; })
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned long) (val) >= -4095L)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned long) (val) >= -4095L)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define LOAD_ARGS_0()
#define ASM_ARGS_0
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 22:33:46 +0000