From 2fd9ae2e9bd585312e15f8383036caee704822fb Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 25 Mar 2013 02:30:32 +0100
Subject: bus: implement 'unixexec:' protocol

---
 src/shared/strv.c | 4 ++--
 src/shared/strv.h | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/shared')

diff --git a/src/shared/strv.c b/src/shared/strv.c
index e57e0ee7bf..a5ce7e9593 100644
--- a/src/shared/strv.c
+++ b/src/shared/strv.c
@@ -64,7 +64,7 @@ void strv_free(char **l) {
         free(l);
 }
 
-char **strv_copy(char **l) {
+char **strv_copy(char * const *l) {
         char **r, **k;
 
         k = r = new(char*, strv_length(l) + 1);
@@ -84,7 +84,7 @@ char **strv_copy(char **l) {
         return r;
 }
 
-unsigned strv_length(char **l) {
+unsigned strv_length(char * const *l) {
         unsigned n = 0;
 
         if (!l)
diff --git a/src/shared/strv.h b/src/shared/strv.h
index 910d15337f..4cd3865e1d 100644
--- a/src/shared/strv.h
+++ b/src/shared/strv.h
@@ -34,8 +34,8 @@ static inline void strv_freep(char ***l) {
         strv_free(*l);
 }
 
-char **strv_copy(char **l) _malloc_;
-unsigned strv_length(char **l);
+char **strv_copy(char * const *l) _malloc_;
+unsigned strv_length(char * const *l);
 
 char **strv_merge(char **a, char **b);
 char **strv_merge_concat(char **a, char **b, const char *suffix);
@@ -56,7 +56,7 @@ static inline const char* STRV_IFNOTNULL(const char *x) {
         return x ? x : (const char *) -1;
 }
 
-static inline bool strv_isempty(char **l) {
+static inline bool strv_isempty(char * const *l) {
         return !l || !*l;
 }
 
-- 
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