Lines Matching refs:buffer
66 char *buffer;
71 buffer = malloc(PATH_MAX);
72 if (!buffer) {
77 snprintf(buffer, PATH_MAX, "%s/loop", blkname);
78 if (!access(buffer, R_OK | X_OK)) {
83 buffer, errno, strerror(errno));
86 snprintf(buffer, PATH_MAX, "%s/slaves", blkname);
87 dir = opendir(buffer);
91 buffer, errno, strerror(errno));
100 snprintf(buffer, PATH_MAX, "%s/slaves/%s", blkname,
102 if (is_dev_loop(buffer)) {
109 free(buffer);