diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/Makefile | 4 | ||||
| -rw-r--r-- | io/bug-ftw5.c | 25 | ||||
| -rw-r--r-- | io/ftw.c | 28 |
3 files changed, 49 insertions, 8 deletions
diff --git a/io/Makefile b/io/Makefile index 18287b201a..206435de44 100644 --- a/io/Makefile +++ b/io/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1992-2002,2003,2005,2006 Free Software Foundation, Inc. +# Copyright (C) 1992-2002,2003,2005,2006, 2007 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 @@ -66,7 +66,7 @@ tests := test-utime test-stat test-stat2 test-lfs tst-getcwd \ tst-openat tst-unlinkat tst-fstatat tst-futimesat \ tst-renameat tst-fchownat tst-fchmodat tst-faccessat \ tst-symlinkat tst-linkat tst-readlinkat tst-mkdirat \ - tst-mknodat tst-mkfifoat tst-ttyname_r + tst-mknodat tst-mkfifoat tst-ttyname_r bug-ftw5 distribute := ftwtest-sh diff --git a/io/bug-ftw5.c b/io/bug-ftw5.c new file mode 100644 index 0000000000..c1cd81d30e --- /dev/null +++ b/io/bug-ftw5.c @@ -0,0 +1,25 @@ +#include <errno.h> +#include <ftw.h> +#include <stdio.h> + +static int +fn (const char *file, const struct stat *sb, int flag, struct FTW *s) +{ + puts (file); + return FTW_STOP; +} + +static int +do_test (void) +{ + if (nftw ("/", fn, 0, FTW_CHDIR | FTW_ACTIONRETVAL) < 0) + { + printf ("nftw / FTW_CHDIR: %m\n"); + return 1; + } + + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/io/ftw.c b/io/ftw.c index 413871744e..5495bc7ecc 100644 --- a/io/ftw.c +++ b/io/ftw.c @@ -1,5 +1,5 @@ /* File tree walker functions. - Copyright (C) 1996-2003, 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 1996-2003, 2004, 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -348,8 +348,17 @@ open_dir_stream (int *dfdp, struct ftw_data *data, struct dir_data *dirp) } else { - const char *name = ((data->flags & FTW_CHDIR) - ? data->dirbuf + data->ftw.base: data->dirbuf); + const char *name; + + if (data->flags & FTW_CHDIR) + { + name = data->dirbuf + data->ftw.base; + if (name[0] == '\0') + name = "."; + } + else + name = data->dirbuf; + dirp->stream = __opendir (name); } @@ -721,9 +730,16 @@ ftw_startup (const char *dir, int is_nftw, void *func, int descriptors, /* Get stat info for start directory. */ if (result == 0) { - const char *name = ((data.flags & FTW_CHDIR) - ? data.dirbuf + data.ftw.base - : data.dirbuf); + const char *name; + + if (data.flags & FTW_CHDIR) + { + name = data.dirbuf + data.ftw.base; + if (name[0] == '\0') + name = "."; + } + else + name = data.dirbuf; if (((flags & FTW_PHYS) ? LXSTAT (_STAT_VER, name, &st) |