Changeset 4e6a610 in mainline for uspace/lib/posix/src/unistd.c

Timestamp:

2018-06-25T09:54:28Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

bfe90b6

Parents:

fb0ec570

git-author:

Jiri Svoboda <jiri@…> (2018-06-24 17:51:54)

git-committer:

Jiri Svoboda <jiri@…> (2018-06-25 09:54:28)

Message:

Temporary file functions rework. Fix libposix access() not working on directories.

File:

• uspace/lib/posix/src/unistd.c (modified) (2 diffs)

uspace/lib/posix/src/unistd.c

@@ -39 +39 @@
 #include <errno.h>
 
+#include "posix/dirent.h"
 #include "posix/string.h"
+#include "posix/sys/types.h"
 #include "posix/fcntl.h"
 
@@ -368 +370 @@
                  */
                 int fd = open(path, O_RDONLY);
-                if (fd < 0)
-                        return -1;
-                close(fd);
-                return 0;
+                if (fd >= 0) {
+                        close(fd);
+                        return 0;
+                }
+                DIR *dir = opendir(path);
+                if (dir != NULL) {
+                        closedir(dir);
+                        return 0;
+                }
+                return -1;
         } else {
                 /* Invalid amode argument. */