diff options
author | Jakub Jelinek <jakub@redhat.com> | 2008-07-28 23:34:19 +0000 |
---|---|---|
committer | Jakub Jelinek <jakub@redhat.com> | 2008-07-28 23:34:19 +0000 |
commit | c7045198ca8f4ff5b97205340d51127f8503c2bd (patch) | |
tree | 387ee7a78760f683df6035af28d665e3972aa30b /libio/tst-popen1.c | |
parent | c83494a925f4b4b716f9ba3abcb5e695d3e2a8a9 (diff) |
Updated to fedora-glibc-20080728T2320cvs/fedora-glibc-2_8_90-10
Diffstat (limited to 'libio/tst-popen1.c')
-rw-r--r-- | libio/tst-popen1.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/libio/tst-popen1.c b/libio/tst-popen1.c new file mode 100644 index 0000000000..bae6615b9b --- /dev/null +++ b/libio/tst-popen1.c @@ -0,0 +1,49 @@ +#include <fcntl.h> +#include <stdio.h> + +static int +do_test (void) +{ + int res = 0; + + FILE *fp = popen ("echo hello", "r"); + if (fp == NULL) + { + puts ("first popen failed"); + res = 1; + } + else + { + int fd = fileno (fp); + if (fcntl (fd, F_GETFD) == FD_CLOEXEC) + { + puts ("first popen(\"r\") set FD_CLOEXEC"); + res = 1; + } + + fclose (fp); + } + + fp = popen ("echo hello", "re"); + if (fp == NULL) + { + puts ("second popen failed"); + res = 1; + } + else + { + int fd = fileno (fp); + if (fcntl (fd, F_GETFD) != FD_CLOEXEC) + { + puts ("second popen(\"r\") did not set FD_CLOEXEC"); + res = 1; + } + + fclose (fp); + } + + return res; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |