diff options
Diffstat (limited to 'tools/blktap/drivers/blktapctrl.c')
| -rw-r--r-- | tools/blktap/drivers/blktapctrl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/blktap/drivers/blktapctrl.c b/tools/blktap/drivers/blktapctrl.c index 938c53d273..42b74b3c7a 100644 --- a/tools/blktap/drivers/blktapctrl.c +++ b/tools/blktap/drivers/blktapctrl.c @@ -496,12 +496,12 @@ int blktapctrl_new_blkif(blkif_t *blkif) if (!exist) { DPRINTF("Process does not exist:\n"); asprintf(&rdctldev, - "%s/tapctrlread%d", BLKTAP_DEV_DIR, minor); + "%s/tapctrlread%d", BLKTAP_CTRL_DIR, minor); blkif->fds[READ] = open_ctrl_socket(rdctldev); asprintf(&wrctldev, - "%s/tapctrlwrite%d", BLKTAP_DEV_DIR, minor); + "%s/tapctrlwrite%d", BLKTAP_CTRL_DIR, minor); blkif->fds[WRITE] = open_ctrl_socket(wrctldev); if (blkif->fds[READ] == -1 || blkif->fds[WRITE] == -1) @@ -601,6 +601,8 @@ int open_ctrl_socket(char *devname) fd_set socks; struct timeval timeout; + if (mkdir(BLKTAP_CTRL_DIR, 0755) == 0) + DPRINTF("Created %s directory\n", BLKTAP_CTRL_DIR); ret = mkfifo(devname,S_IRWXU|S_IRWXG|S_IRWXO); if ( (ret != 0) && (errno != EEXIST) ) { DPRINTF("ERROR: pipe failed (%d)\n", errno); |