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#include <fcntl.h>
#include <unistd.h>
#include <time.h>
#include <limits.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <glusterfs/api/glfs.h>
#include <glusterfs/api/glfs-handles.h>
int gfapi = 1;
#define LOG_ERR(func, ret) do { \
if (ret != 0) { \
fprintf (stderr, "%s : returned error ret(%d), errno(%d)\n", \
func, ret, errno); \
exit(1); \
} else { \
fprintf (stderr, "%s : returned %d\n", func, ret); \
} \
} while (0)
#define LOG_IF_NO_ERR(func, ret) do { \
if (ret == 0) { \
fprintf (stderr, "%s : hasn't returned error %d\n", \
func, ret); \
exit(1); \
} else { \
fprintf (stderr, "%s : returned %d\n", func, ret); \
} \
} while (0)
int
main (int argc, char *argv[])
{
glfs_t *fs = NULL;
int ret = 0, i;
glfs_fd_t *fd = NULL;
char *filename = "/a1";
char *filename2 = "/a2";
struct stat sb = {0, };
struct glfs_upcall *cbk = NULL;
char *logfile = NULL;
char *volname = NULL;
int cnt = 1;
struct glfs_upcall_inode *in_arg = NULL;
struct glfs_object *root = NULL, *leaf = NULL;
fprintf (stderr, "Starting libgfapi_fini\n");
if (argc != 4) {
fprintf (stderr, "Invalid argument\n");
exit(1);
}
hostname = argv[1]
volname = argv[2];
logfile = argv[3];
fs = glfs_new (volname);
if (!fs) {
fprintf (stderr, "glfs_new: returned NULL\n");
return 1;
}
ret = glfs_set_volfile_server (fs, "tcp", hostname, 24007);
LOG_ERR("glfs_set_volfile_server", ret);
ret = glfs_set_logging (fs, logfile, 7);
LOG_ERR("glfs_set_logging", ret);
ret = glfs_init (fs);
LOG_ERR("glfs_init", ret);
sleep (2);
root = glfs_h_lookupat (fs, NULL, "/", &sb, 0);
if (!root) {
ret = -1;
LOG_ERR ("glfs_h_lookupat root", ret);
}
leaf = glfs_h_lookupat (fs, root, filename, &sb, 0);
if (!leaf) {
ret = -1;
LOG_IF_NO_ERR ("glfs_h_lookupat leaf", ret);
}
leaf = glfs_h_creat (fs, root, filename, O_RDWR, 0644, &sb);
if (!leaf) {
ret = -1;
LOG_ERR ("glfs_h_lookupat leaf", ret);
}
fprintf (stderr, "glfs_h_create leaf - %p\n", leaf);
leaf = glfs_h_lookupat (fs, root, filename2, &sb, 0);
if (!leaf) {
ret = -1;
LOG_IF_NO_ERR ("glfs_h_lookupat leaf", ret);
}
ret = glfs_h_rename (fs, root, filename, root, filename2);
LOG_ERR("glfs_rename", ret);
while (cnt++ < 5) {
ret = glfs_h_poll_upcall(fs, &cbk);
LOG_ERR ("glfs_h_poll_upcall", ret);
/* There should not be any upcalls sent */
if (glfs_upcall_get_reason(cbk) != GLFS_UPCALL_EVENT_NULL) {
fprintf (stderr, "Error: Upcall received(%d)\n",
glfs_upcall_get_reason(cbk));
exit (1);
}
glfs_free (cbk);
}
ret = glfs_fini(fs);
LOG_ERR("glfs_fini", ret);
fprintf (stderr, "End of libgfapi_fini\n");
exit(0);
}
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