Prep v229: Add missing fixes from upstream [1/6] src/basic

[elogind.git] / src / basic / strv.c

diff --git a/src/basic/strv.c b/src/basic/strv.c
index 7401c29081b5d98c9ce2bb002ea5ded2821bc360..5c8261d9210d240e767c9c0af831c1dec106a2d9 100644 (file)
--- a/src/basic/strv.c
+++ b/src/basic/strv.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -20,12 +18,16 @@
 ***/
 
 #include <errno.h>
+#include <fnmatch.h>
 #include <stdarg.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "alloc-util.h"
 #include "escape.h"
+#include "extract-word.h"
+//#include "fileio.h"
 #include "string-util.h"
 #include "strv.h"
 #include "util.h"
@@ -200,6 +202,7 @@ char **strv_new(const char *x, ...) {
         return r;
 }
 
+#if 0 /// UNNEEDED by elogind
 int strv_extend_strv(char ***a, char **b, bool filter_duplicates) {
         char **s, **t;
         size_t p, q, i = 0, j;
@@ -244,8 +247,6 @@ rollback:
         return -ENOMEM;
 }
 
-/// UNNEEDED by elogind
-#if 0
 int strv_extend_strv_concat(char ***a, char **b, const char *suffix) {
         int r;
         char **s;
@@ -299,8 +300,7 @@ char **strv_split(const char *s, const char *separator) {
         return r;
 }
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 char **strv_split_newlines(const char *s) {
         char **l;
         unsigned n;
@@ -397,8 +397,7 @@ char *strv_join(char **l, const char *separator) {
         return r;
 }
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 char *strv_join_quoted(char **l) {
         char *buf = NULL;
         char **s;
@@ -530,8 +529,7 @@ int strv_consume(char ***l, char *value) {
         return r;
 }
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 int strv_consume_pair(char ***l, char *a, char *b) {
         int r;
 
@@ -580,8 +578,7 @@ char **strv_uniq(char **l) {
         return l;
 }
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 bool strv_is_uniq(char **l) {
         char **i;
 
@@ -676,8 +673,7 @@ char **strv_split_nulstr(const char *s) {
         return r;
 }
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 int strv_make_nulstr(char **l, char **p, size_t *q) {
         size_t n_allocated = 0, n = 0;
         _cleanup_free_ char *m = NULL;
@@ -739,8 +735,7 @@ char **strv_sort(char **l) {
         return l;
 }
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 bool strv_equal(char **a, char **b) {
 
         if (strv_isempty(a))
@@ -888,4 +883,23 @@ rollback:
         nl[k] = NULL;
         return -ENOMEM;
 }
+
+int fputstrv(FILE *f, char **l, const char *separator, bool *space) {
+        bool b = false;
+        char **s;
+        int r;
+
+        /* Like fputs(), but for strv, and with a less stupid argument order */
+
+        if (!space)
+                space = &b;
+
+        STRV_FOREACH(s, l) {
+                r = fputs_with_space(f, *s, separator, space);
+                if (r < 0)
+                        return r;
+        }
+
+        return 0;
+}
 #endif // 0