Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jun 13 14:11:11 CEST 2016 on sn-devel-144
return true;
}
+static bool test_closefrom(void)
+{
+ int i, fd;
+
+ for (i=0; i<100; i++) {
+ fd = dup(0);
+ if (fd == -1) {
+ perror("dup failed");
+ return false;
+ }
+
+ /* 1000 is just an arbitrarily chosen upper bound */
+
+ if (fd >= 1000) {
+ printf("fd=%d\n", fd);
+ return false;
+ }
+ }
+
+ closefrom(3);
+
+ for (i=3; i<=fd; i++) {
+ off_t off;
+ off = lseek(i, 0, SEEK_CUR);
+ if ((off != (off_t)-1) || (errno != EBADF)) {
+ printf("fd %d not closed\n", i);
+ return false;
+ }
+ }
+
+ return true;
+}
bool torture_local_replace(struct torture_context *ctx)
{
ret &= test_utime();
ret &= test_utimes();
ret &= test_memmem();
+ ret &= test_closefrom();
return ret;
}