Changeset 23a0368 in mainline for uspace/lib/posix/source/internal/common.h

Timestamp:

2017-03-30T19:52:23Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

ae7bfbbd

Parents:

b5b5d84

Message:

Rename stat() to vfs_stat_path() and fstat() to vfs_stat()

File:

• uspace/lib/posix/source/internal/common.h (modified) (1 diff)

uspace/lib/posix/source/internal/common.h

@@ -59 +59 @@
 })
 
+/* Convert error code to positive errno and -1 return value */
+#define rcerrno(func, ...) ({ \
+        int rc = func(__VA_ARGS__); \
+        if (rc < 0) \
+                errno = -rc; \
+        rc; \
+})
+
 extern aoff64_t posix_pos[MAX_OPEN_FILES];