diff options
Diffstat (limited to 'sysdeps/nacl')
| -rw-r--r-- | sysdeps/nacl/access.c | 7 | ||||
| -rw-r--r-- | sysdeps/nacl/nacl-interfaces.h | 4 |
2 files changed, 11 insertions, 0 deletions
diff --git a/sysdeps/nacl/access.c b/sysdeps/nacl/access.c index 95a0fb726b..e07d5582d6 100644 --- a/sysdeps/nacl/access.c +++ b/sysdeps/nacl/access.c @@ -19,6 +19,13 @@ #include <unistd.h> #include <nacl-interfaces.h> +/* Test for access to FILE without setting errno. */ +int +__access_noerrno (const char *file, int type) +{ + return NACL_CALL_NOERRNO (__nacl_irt_dev_filename.access (file, type), 0); +} + /* Test for access to FILE. */ int __access (const char *file, int type) diff --git a/sysdeps/nacl/nacl-interfaces.h b/sysdeps/nacl/nacl-interfaces.h index b7b45bbf38..edd3217489 100644 --- a/sysdeps/nacl/nacl-interfaces.h +++ b/sysdeps/nacl/nacl-interfaces.h @@ -113,4 +113,8 @@ __nacl_fail (int err) #define NACL_CALL(err, val) \ ({ int _err = (err); _err ? __nacl_fail (_err) : (val); }) +/* Same as NACL_CALL but without setting errno. */ +#define NACL_CALL_NOERRNO(err, val) \ + ({ int _err = (err); _err ? _err : (val); }) + #endif /* nacl-interfaces.h */ |