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| author | Jim Meyering <jim@meyering.net> | 2005-06-13 10:15:19 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2005-06-13 10:15:19 +0000 |
| commit | ecd375b64aeb3805261916ee3408fadcacd0c448 (patch) | |
| tree | 6120abfe5a5ec3826e6b45391299e735b15dc0f2 | |
| parent | 26438e44cd2770c9bdbe444dafee120404ac3f55 (diff) | |
| download | coreutils-ecd375b64aeb3805261916ee3408fadcacd0c448.tar.xz | |
(make_dir_parents): New parameter: different_working_dir,
to tell caller if/when we change the working directory and are
unable to return to the initial one.
| -rw-r--r-- | lib/mkdir-p.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/mkdir-p.c b/lib/mkdir-p.c index 839b33842..bcda8d482 100644 --- a/lib/mkdir-p.c +++ b/lib/mkdir-p.c @@ -63,6 +63,7 @@ _("failed to return to initial working directory")); \ free_cwd (&cwd); \ errno = _saved_errno; \ + *different_working_dir = true; \ return false; \ } \ free_cwd (&cwd); \ @@ -144,6 +145,9 @@ make_dir (char const *dir, char const *fulldir, mode_t mode, with the name of the directory that was just made as an argument. If PRESERVE_EXISTING is true and ARG is an existing directory, then do not attempt to set its permissions and ownership. + Upon return, set *DIFFERENT_WORKING_DIR to true if this function + has changed the current working directory and is unable to restore + it to its initial state. Return true iff ARG exists as a directory with the proper ownership and permissions when done. */ @@ -155,10 +159,12 @@ make_dir_parents (char const *arg, uid_t owner, gid_t group, bool preserve_existing, - char const *verbose_fmt_string) + char const *verbose_fmt_string, + bool *different_working_dir) { struct stat stats; bool retval = true; + *different_working_dir = false; if (stat (arg, &stats) != 0) { |