diff options
| author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-29 08:55:26 -0700 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-29 08:55:26 -0700 |
| commit | 455a6dffd4db929f46b9c5a1e1f5b541b9721bfe (patch) | |
| tree | 075aee4f41d5be70b03ae971bf7300780319194a /toolbox | |
| parent | 0b022b894215ce8c14da1a6ce236ed9c694ef78a (diff) | |
| parent | 7be77b5ba8ae21dad91019a02bc2c5d38dba081f (diff) | |
| download | system_core-455a6dffd4db929f46b9c5a1e1f5b541b9721bfe.tar.gz system_core-455a6dffd4db929f46b9c5a1e1f5b541b9721bfe.tar.bz2 system_core-455a6dffd4db929f46b9c5a1e1f5b541b9721bfe.zip | |
Merge branch 'open_source' into google_internal
Diffstat (limited to 'toolbox')
| -rw-r--r-- | toolbox/mount.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/toolbox/mount.c b/toolbox/mount.c index ef13e1fd..395c9433 100644 --- a/toolbox/mount.c +++ b/toolbox/mount.c @@ -138,14 +138,17 @@ do_mount(char *dev, char *dir, char *type, unsigned long rwflag, void *data, int if (loop) { int file_fd, device_fd; + int flags; + + flags = (rwflag & MS_RDONLY) ? O_RDONLY : O_RDWR; // FIXME - only one loop mount supported at a time - file_fd = open(dev, O_RDWR); + file_fd = open(dev, flags); if (file_fd < -1) { perror("open backing file failed"); return 1; } - device_fd = open(LOOP_DEVICE, O_RDWR); + device_fd = open(LOOP_DEVICE, flags); if (device_fd < -1) { perror("open loop device failed"); close(file_fd); |