diff options
Diffstat (limited to 'crypto/openssh/openbsd-compat/regress/closefromtest.c')
-rw-r--r-- | crypto/openssh/openbsd-compat/regress/closefromtest.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/crypto/openssh/openbsd-compat/regress/closefromtest.c b/crypto/openssh/openbsd-compat/regress/closefromtest.c deleted file mode 100644 index feb1b56..0000000 --- a/crypto/openssh/openbsd-compat/regress/closefromtest.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 2006 Darren Tucker - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include <sys/types.h> -#include <sys/stat.h> - -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -#define NUM_OPENS 10 - -void -fail(char *msg) -{ - fprintf(stderr, "closefrom: %s\n", msg); - exit(1); -} - -int -main(void) -{ - int i, max, fds[NUM_OPENS]; - char buf[512]; - - for (i = 0; i < NUM_OPENS; i++) - if ((fds[i] = open("/dev/null", "r")) == -1) - exit(0); /* can't test */ - max = i - 1; - - /* should close last fd only */ - closefrom(fds[max]); - if (close(fds[max]) != -1) - fail("failed to close highest fd"); - - /* make sure we can still use remaining descriptors */ - for (i = 0; i < max; i++) - if (read(fds[i], buf, sizeof(buf)) == -1) - fail("closed descriptors it should not have"); - - /* should close all fds */ - closefrom(fds[0]); - for (i = 0; i < NUM_OPENS; i++) - if (close(fds[i]) != -1) - fail("failed to close from lowest fd"); -} |