diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2006-01-20 21:12:34 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-01-20 21:12:34 +0000 |
| commit | a4f17630670ecf9177b370f9edca4020c5e4131d (patch) | |
| tree | 025a64a57e0a5e04d1dfb3a09fa4c96671a38d06 /dirent | |
| parent | 437d7853496eb27ab7c8c3eb7e9315c4b810c6db (diff) | |
| download | glibc-a4f17630670ecf9177b370f9edca4020c5e4131d.tar glibc-a4f17630670ecf9177b370f9edca4020c5e4131d.tar.gz glibc-a4f17630670ecf9177b370f9edca4020c5e4131d.tar.bz2 glibc-a4f17630670ecf9177b370f9edca4020c5e4131d.zip | |
* 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.
Diffstat (limited to 'dirent')
| -rw-r--r-- | dirent/Makefile | 5 | ||||
| -rw-r--r-- | dirent/tst-fdopendir2.c | 41 |
2 files changed, 44 insertions, 2 deletions
diff --git a/dirent/Makefile b/dirent/Makefile index ba492ca781..ef639f2095 100644 --- a/dirent/Makefile +++ b/dirent/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1991-2000, 2002, 2003, 2005 Free Software Foundation, Inc. +# Copyright (C) 1991-2000,2002,2003,2005,2006 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -28,7 +28,8 @@ routines := opendir closedir readdir readdir_r rewinddir \ alphasort64 versionsort64 fdopendir distribute := dirstream.h -tests := list tst-seekdir opendir-tst1 bug-readdir1 tst-fdopendir +tests := list tst-seekdir opendir-tst1 bug-readdir1 tst-fdopendir \ + tst-fdopendir2 CFLAGS-scandir.c = $(uses-callbacks) CFLAGS-scandir64.c = $(uses-callbacks) 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 <errno.h> +#include <dirent.h> +#include <stdio.h> +#include <unistd.h> + + +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" |