diff options
Diffstat (limited to 'libc/sysdeps/linux/mips/bits/syscalls.h')
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/syscalls.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/mips/bits/syscalls.h b/libc/sysdeps/linux/mips/bits/syscalls.h index 787bb7d55..b8f80597e 100644 --- a/libc/sysdeps/linux/mips/bits/syscalls.h +++ b/libc/sysdeps/linux/mips/bits/syscalls.h @@ -29,6 +29,16 @@ } \ result_var; }) +#define INLINE_SYSCALL_NOERR_NCS(name, nr, args...) \ +({ \ + INTERNAL_SYSCALL_DECL(err); \ + long res = INTERNAL_SYSCALL_NCS(name, err, nr, args); \ + if (unlikely(INTERNAL_SYSCALL_ERROR_P(res, err))) { \ + res = -res; \ + } \ + res; \ +}) + #define INTERNAL_SYSCALL_DECL(err) long err attribute_unused #define INTERNAL_SYSCALL_ERROR_P(val, err) ((long) (err)) |