Changeset ec18957a in mainline for uspace/lib/posix/fcntl.c

Timestamp:

2011-07-08T00:54:24Z (13 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

9c1984f

Parents:

3f466c33

Message:

Added errno.h (see commentary inside).

File:

• uspace/lib/posix/fcntl.c (modified) (4 diffs)

uspace/lib/posix/fcntl.c

@@ -37 +37 @@
 #include "internal/common.h"
 #include "fcntl.h"
+
 #include "libc/unistd.h"
 #include "libc/vfs/vfs.h"
-#include <errno.h>
+#include "errno.h"
 
 /**
@@ -65 +66 @@
                 rc = fd_node(fd, &node);
                 if (rc != EOK) {
-                        // TODO: propagate a POSIX compatible errno
+                        errno = -rc;
                         return -1;
                 }
@@ -72 +73 @@
                 int newfd = open_node(&node, 0);
                 if (newfd < 0) {
-                        // TODO: propagate a POSIX compatible errno
+                        errno = -newfd;
                         return -1;
                 }
@@ -81 +82 @@
                 rc = dup2(fd, newfd);
                 if (rc != EOK) {
-                        // TODO: propagate a POSIX compatible errno
+                        errno = -rc;
                         return -1;
                 }