diff options
| -rw-r--r-- | sysdeps/unix/sysv/linux/nios2/sysdep.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/nios2/sysdep.h b/sysdeps/unix/sysv/linux/nios2/sysdep.h index b02730bd23..ae2f2a583f 100644 --- a/sysdeps/unix/sysv/linux/nios2/sysdep.h +++ b/sysdeps/unix/sysv/linux/nios2/sysdep.h @@ -157,13 +157,14 @@ (int) result_var; }) #undef INTERNAL_SYSCALL_DECL -#define INTERNAL_SYSCALL_DECL(err) unsigned int err __attribute__((unused)) +#define INTERNAL_SYSCALL_DECL(err) do { } while (0) #undef INTERNAL_SYSCALL_ERROR_P -#define INTERNAL_SYSCALL_ERROR_P(val, err) ((void) (val), (unsigned int) (err)) +#define INTERNAL_SYSCALL_ERROR_P(val, err) \ + ((unsigned long int) (val) > -4096UL) #undef INTERNAL_SYSCALL_ERRNO -#define INTERNAL_SYSCALL_ERRNO(val, err) ((void) (err), val) +#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val)) #undef INTERNAL_SYSCALL_RAW #define INTERNAL_SYSCALL_RAW(name, err, nr, args...) \ @@ -180,8 +181,7 @@ : "+r" (_r2), "=r" (_err) \ : ASM_ARGS_##nr \ : __SYSCALL_CLOBBERS); \ - _sys_result = _r2; \ - err = _err; \ + _sys_result = _err != 0 ? -_r2 : -_r2; \ } \ (int) _sys_result; }) |