projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| d6e0c2a6 UD |
1 | #include <fcntl.h> |
| 2 | #include <stdio.h> | |
| 3 | ||
| 4 | static int | |
| 5 | do_test (void) | |
| 6 | { | |
| 7 | int res = 0; | |
| 8 | ||
| 9 | FILE *fp = popen ("echo hello", "r"); | |
| 10 | if (fp == NULL) | |
| 11 | { | |
| 12 | puts ("first popen failed"); | |
| 13 | res = 1; | |
| 14 | } | |
| 15 | else | |
| 16 | { | |
| 17 | int fd = fileno (fp); | |
| 18 | if (fcntl (fd, F_GETFD) == FD_CLOEXEC) | |
| 19 | { | |
| 20 | puts ("first popen(\"r\") set FD_CLOEXEC"); | |
| 21 | res = 1; | |
| 22 | } | |
| 23 | ||
| 24 | fclose (fp); | |
| 25 | } | |
| 26 | ||
| 27 | fp = popen ("echo hello", "re"); | |
| 28 | if (fp == NULL) | |
| 29 | { | |
| 30 | puts ("second popen failed"); | |
| 31 | res = 1; | |
| 32 | } | |
| 33 | else | |
| 34 | { | |
| 35 | int fd = fileno (fp); | |
| 36 | if (fcntl (fd, F_GETFD) != FD_CLOEXEC) | |
| 37 | { | |
| 38 | puts ("second popen(\"r\") did not set FD_CLOEXEC"); | |
| 39 | res = 1; | |
| 40 | } | |
| 41 | ||
| 42 | fclose (fp); | |
| 43 | } | |
| 44 | ||
| 45 | return res; | |
| 46 | } | |
| 47 | ||
| 48 | #define TEST_FUNCTION do_test () | |
| 49 | #include "../test-skeleton.c" |