diff options
Diffstat (limited to 'wrapper.c')
| -rw-r--r-- | wrapper.c | 20 |
1 files changed, 17 insertions, 3 deletions
@@ -229,7 +229,7 @@ int xmkstemp(char *template) int saved_errno = errno; const char *nonrelative_template; - if (!template[0]) + if (strlen(template) != strlen(origtemplate)) template = origtemplate; nonrelative_template = absolute_path(template); @@ -408,14 +408,28 @@ void warn_on_inaccessible(const char *path) warning(_("unable to access '%s': %s"), path, strerror(errno)); } -int access_or_warn(const char *path, int mode) +static int access_error_is_ok(int err, unsigned flag) +{ + return err == ENOENT || err == ENOTDIR || + ((flag & ACCESS_EACCES_OK) && err == EACCES); +} + +int access_or_warn(const char *path, int mode, unsigned flag) { int ret = access(path, mode); - if (ret && errno != ENOENT) + if (ret && !access_error_is_ok(errno, flag)) warn_on_inaccessible(path); return ret; } +int access_or_die(const char *path, int mode, unsigned flag) +{ + int ret = access(path, mode); + if (ret && !access_error_is_ok(errno, flag)) + die_errno(_("unable to access '%s'"), path); + return ret; +} + struct passwd *xgetpwuid_self(void) { struct passwd *pw; |