int main (int argc, char *argv[]) { int ret = 0; glfs_t *fs = NULL; char buf[100]; glfs_fd_t *fd = NULL; if (argc != 4) { fprintf (stderr, "Expect following args %s <hostname> <Vol> <log file location>\n" , argv[0]); return -1; } fs = setup_new_client (argv[1], argv[2], argv[3]); if (!fs) goto error; ret = volfile_change (argv[2]); if (ret < 0) goto error; /* This is required as volfile change takes a while to reach this * gfapi client and precess the graph change. Without this the issue * cannot be reproduced as in cannot be tested. */ sleep (10); ret = write_something (fs); if (ret < 0) goto error; ret = glfs_fini (fs); if (ret < 0) { fprintf (stderr, "glfs_fini failed with ret: %d (%s)\n", ret, strerror (errno)); goto error; } return 0; error: return -1; }
int main (int argc, char *argv[]) { int ret = 0; glfs_t *fs = NULL; struct glfs_fd *fd = NULL; char *volname = NULL; char *log_file = NULL; char *hostname = NULL; char *buf = NULL; struct stat stat; if (argc != 4) { fprintf (stderr, "Expect following args %s <hostname> <Vol> <log file location>\n" , argv[0]); return -1; } hostname = argv[1]; volname = argv[2]; log_file = argv[3]; fs = setup_new_client (hostname, volname, log_file, 0); if (!fs) { fprintf (stderr, "\nsetup_new_client: returned NULL (%s)\n", strerror (errno)); goto error; } fd = glfs_opendir (fs, "/"); if (!fd) { fprintf (stderr, "/: %s\n", strerror (errno)); return -1; } glfs_readdirplus (fd, &stat); fd = glfs_open (fs, "/test", O_RDWR); if (fd == NULL) { fprintf (stderr, "glfs_open: returned NULL\n"); goto error; } buf = (char *) malloc (5); ret = glfs_pread (fd, buf, 5, 0, 0); if (ret < 0) { fprintf (stderr, "Read(%s): %d (%s)\n", "test", ret, strerror (errno)); return ret; } free (buf); glfs_close (fd); ret = glfs_fini (fs); if (ret < 0) { fprintf (stderr, "glfs_fini failed with ret: %d (%s)\n", ret, strerror (errno)); return -1; } return 0; error: return -1; }