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#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/xattr.h>
#include <fcntl.h>
#include <string.h>
#define MY_XATTR_NAME "user.ftest"
#define MY_XATTR_VAL "ftestval"
void
usage(void)
{
printf("Usage : bug-1193636 <filename> <xattr_name> <op>\n");
printf(" op : 0 - set, 1 - remove\n");
}
int
main(int argc, char **argv)
{
int fd;
int err = 0;
char *xattr_name = NULL;
int op = 0;
if (argc != 4) {
usage();
exit(1);
}
op = atoi(argv[3]);
if ((op != 0) && (op != 1)) {
printf("Invalid operation specified.\n");
usage();
exit(1);
}
xattr_name = argv[2];
fd = open(argv[1], O_RDWR);
if (fd == -1) {
printf("Failed to open file %s\n", argv[1]);
exit(1);
}
if (!op) {
err = fsetxattr(fd, xattr_name, MY_XATTR_VAL, strlen(MY_XATTR_VAL) + 1,
XATTR_CREATE);
if (err) {
printf("Failed to set xattr %s: %m\n", xattr_name);
exit(1);
}
} else {
err = fremovexattr(fd, xattr_name);
if (err) {
printf("Failed to remove xattr %s: %m\n", xattr_name);
exit(1);
}
}
close(fd);
return 0;
}
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