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basic/conf-files: make conf_files_list() take just a single directory

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This function had two users (apart from tests), and both only used one
argument. And it seems likely that if we need to pass more directories,
either the _nulstr() or the _strv() form would be used. Let's simplify
the code.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2019-09-16 09:15:05 +02:00
parent 48da02ec6f
commit 36b12282e1
5 changed files with 18 additions and 26 deletions
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src/basic/conf-files.c
+2 -6
View File
@@ -261,16 +261,12 @@ int conf_files_list_strv(char ***strv, const char *suffix, const char *root, uns
return conf_files_list_strv_internal(strv, suffix, root, flags, copy);
}
int conf_files_list(char ***strv, const char *suffix, const char *root, unsigned flags, const char *dir, ...) {
int conf_files_list(char ***strv, const char *suffix, const char *root, unsigned flags, const char *dir) {
_cleanup_strv_free_ char **dirs = NULL;
va_list ap;
assert(strv);
va_start(ap, dir);
dirs = strv_new_ap(dir, ap);
va_end(ap);
dirs = strv_new(dir);
if (!dirs)
return -ENOMEM;
src/basic/conf-files.h
+1 -1
View File
@@ -11,7 +11,7 @@ enum {
CONF_FILES_FILTER_MASKED = 1 << 4,
};
int conf_files_list(char ***ret, const char *suffix, const char *root, unsigned flags, const char *dir, ...) _sentinel_;
int conf_files_list(char ***ret, const char *suffix, const char *root, unsigned flags, const char *dir);
int conf_files_list_strv(char ***ret, const char *suffix, const char *root, unsigned flags, const char* const* dirs);
int conf_files_list_nulstr(char ***ret, const char *suffix, const char *root, unsigned flags, const char *dirs);
int conf_files_insert(char ***strv, const char *root, char **dirs, const char *path);