diff options
Diffstat (limited to 'sys/src/internal.h')
| -rw-r--r-- | sys/src/internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/src/internal.h b/sys/src/internal.h index 2bb1422..abfb729 100644 --- a/sys/src/internal.h +++ b/sys/src/internal.h @@ -1,7 +1,7 @@ #pragma once #include <u.h> -#include <internal/syscall.h> +#include <syscall.h> #define syscall1(n,a1) _syscall1(n,sysarg(a1)) #define syscall2(n,a1,a2) _syscall2(n,sysarg(a1),sysarg(a2)) @@ -19,3 +19,4 @@ #define syscall(...) __SYSCALL_DISP(syscall,__VA_ARGS__) +#define error(ret) ((ret) < 0 && (ret) > -4096) ? (-(ret)) : 0 |