Changes in uspace/lib/posix/src/unistd.c [7c3fb9b:4e6a610] in mainline

File:

• uspace/lib/posix/src/unistd.c (modified) (3 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"
 
@@ -51 +53 @@
 
 // FIXME: replace with a hash table
-aoff64_t posix_pos[MAX_OPEN_FILES];
+aoff64_t posix_pos[VFS_MAX_OPEN_FILES];
 
 /* Array of environment variable strings (NAME=VALUE). */
@@ -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. */