From a4f17630670ecf9177b370f9edca4020c5e4131d Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 20 Jan 2006 21:12:34 +0000 Subject: * sysdeps/unix/fdopendir.c (fdopendir): If O_DIRECTORY is available, avoid stat call, use fcntl result to determine whether descriptor is for a directory or not. * dirent/Makefile (tests): Add tst-fdopendir2. * dirent/tst-fdopendir2.c: New file. --- dirent/tst-fdopendir2.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 dirent/tst-fdopendir2.c (limited to 'dirent/tst-fdopendir2.c') diff --git a/dirent/tst-fdopendir2.c b/dirent/tst-fdopendir2.c new file mode 100644 index 0000000000..3720809dc2 --- /dev/null +++ b/dirent/tst-fdopendir2.c @@ -0,0 +1,41 @@ +#include +#include +#include +#include + + +static int +do_test (void) +{ + char tmpl[] = "/tmp/tst-fdopendir2-XXXXXX"; + int fd = mkstemp (tmpl); + if (fd == -1) + { + puts ("cannot open temp file"); + return 1; + } + + errno = 0; + DIR *d = fdopendir (fd); + + int e = errno; + + close (fd); + unlink (tmpl); + + if (d != NULL) + { + puts ("fdopendir with normal file descriptor did not fail"); + return 1; + } + if (e != ENOTDIR) + { + printf ("fdopendir set errno to %d, not %d as expected\n", e, ENOTDIR); + return 1; + } + + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" -- cgit 1.4.1