Changeset 72bde81 in mainline for uspace/lib

Timestamp:

2008-01-27T14:59:32Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

2db4ac8

Parents:

1fe186f

Message:

Support for mkdir().

Location:

uspace/lib/libc

Files:

• generic/vfs.c (modified) (4 diffs)
• include/sys/stat.h (added)
• include/sys/types.h (modified) (1 diff)

uspace/lib/libc/generic/vfs.c

@@ -38 +38 @@
 #include <dirent.h>
 #include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 #include <ipc/ipc.h>
 #include <ipc/services.h>
@@ -132 +134 @@
 }
 
+int close(int fildes)
+{
+        return 0;       /* TODO */
+}
+
 ssize_t read(int fildes, void *buf, size_t nbyte) 
 {
@@ -210 +217 @@
         off_t newoffs;
         rc = async_req_3_1(vfs_phone, VFS_SEEK, fildes, offset, whence,
-            &newoffs);
+            (ipcarg_t)&newoffs);
 
         async_serialize_end();
@@ -275 +282 @@
 }
 
-int close(int fildes)
-{
-        return 0;       /* TODO */
+int mkdir(const char *path, mode_t mode)
+{
+        int res;
+        ipcarg_t rc;
+        ipc_call_t answer;
+        aid_t req;
+        
+        futex_down(&vfs_phone_futex);
+        async_serialize_start();
+        if (vfs_phone < 0) {
+                res = vfs_connect();
+                if (res < 0) {
+                        async_serialize_end();
+                        futex_up(&vfs_phone_futex);
+                        return res;
+                }
+        }
+        req = async_send_1(vfs_phone, VFS_MKDIR, mode, &answer);
+        rc = ipc_data_write_start(vfs_phone, path, strlen(path));
+        if (rc != EOK) {
+                async_wait_for(req, NULL);
+                async_serialize_end();
+                futex_up(&vfs_phone_futex);
+                return (int) rc;
+        }
+        async_wait_for(req, &rc);
+        async_serialize_end();
+        futex_up(&vfs_phone_futex);
+        return EOK; 
 }
 

uspace/lib/libc/include/sys/types.h

@@ -41 +41 @@
 typedef signed long ssize_t;
 typedef long off_t;
+typedef int mode_t;
 
 #endif