diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-09 04:19:03 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-09 04:19:03 +0000 |
| commit | 6aca81bb9ddd83458ef9358bc24a31f29a7b374f (patch) | |
| tree | 8a1f25f2451f89a9bfc8872c0b197d06225756e6 /sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h | |
| parent | f5bf21a78027b62197ee88a4813b32b12452316a (diff) | |
Update.
2003-01-08 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL,
INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO): Add err
argument.
(INTERNAL_SYSCALL_DECL): Define.
2003-01-06 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/sysdep.h (INTERNAL_SYSCALL,
INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO): Add err
argument.
(INTERNAL_SYSCALL_DECL): Define.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
(INLINE_SYSCALL): Adjust.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
* elf/dl-misc.c (_dl_debug_vdprintf): Add INTERNAL_SYSCALL_DECL,
add err argument to INTERNAL_SYSCALL* macros.
* sysdeps/unix/sysv/linux/i386/brk.c (__brk): Likewise.
* sysdeps/unix/sysv/linux/i386/system.c (cancel_handler): Likewise.
* sysdeps/unix/sysv/linux/m68k/brk.c (__brk): Likewise.
* sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize):
Likewise.
* sysdeps/unix/sysv/linux/sigwait.c (do_sigwait): Likewise.
* sysdeps/unix/sysv/linux/i386/sigaction.c (__libc_sigaction): Use
INLINE_SYSCALL instead of INTERNAL_SYSCALL and setting errno.
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h | 26 |
1 files changed, 15 insertions, 11 deletions
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) \ |