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#include <stdio.h>
#include <stdlib.h>
#include <glusterfs/api/glfs.h>
#include <glusterfs/api/glfs-handles.h>
int
main(int argc, char *argv[])
{
glfs_t *fs = NULL;
glfs_fd_t *fd = NULL;
int ret = 1;
off_t size = 0;
if (argc != 6) {
fprintf(stderr,
"Syntax: %s <host> <volname> <file-path> <log-file> <size>\n",
argv[0]);
return 1;
}
fs = glfs_new(argv[2]);
if (!fs) {
fprintf(stderr, "glfs_new: returned NULL\n");
return 1;
}
ret = glfs_set_volfile_server(fs, "tcp", argv[1], 24007);
if (ret != 0) {
fprintf(stderr, "glfs_set_volfile_server: returned %d\n", ret);
goto out;
}
ret = glfs_set_logging(fs, argv[4], 7);
if (ret != 0) {
fprintf(stderr, "glfs_set_logging: returned %d\n", ret);
goto out;
}
ret = glfs_init(fs);
if (ret != 0) {
fprintf(stderr, "glfs_init: returned %d\n", ret);
goto out;
}
fd = glfs_open(fs, argv[3], O_RDWR);
if (fd == NULL) {
fprintf(stderr, "glfs_open: returned NULL\n");
goto out;
}
size = strtol(argv[5], NULL, 10);
if (size < 0) {
fprintf(stderr, "Wrong size %s", argv[5]);
goto out;
}
ret = glfs_zerofill(fd, 0, size);
if (ret <= 0) {
fprintf(stderr, "glfs_zerofill: returned %d\n", ret);
goto out;
}
ret = 0;
out:
if (fd)
glfs_close(fd);
glfs_fini(fs);
return ret;
}
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