Changeset 1916d1f in mainline for uspace/lib/posix/fcntl.h

Timestamp:

2011-07-12T13:41:26Z (13 years ago)

Author:

Petr Koupy <petr.koupy@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

50fc490

Parents:

11809eab (diff), 6817eba (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge libposix changes.

File:

• uspace/lib/posix/fcntl.h (modified) (2 diffs)

uspace/lib/posix/fcntl.h

@@ -38 +38 @@
 #include "sys/types.h"
 #include "libc/fcntl.h"
+#include "errno.h"
 
 /* Mask for file access modes. */
@@ -71 +72 @@
 #define FD_CLOEXEC         1 /* Close on exec. */
 
+#undef open
+#define open(path, ...) \
+        ({ \
+                int rc = open(path, ##__VA_ARGS__); \
+                if (rc < 0) { \
+                        errno = -rc; \
+                        rc = -1; \
+                } \
+                rc; \
+        })
+
 extern int posix_fcntl(int fd, int cmd, ...);