env-util: rename 'n' -> 'length'

diff --git a/src/basic/env-util.c b/src/basic/env-util.c
index 7bdfdec8517ad314d7de4b62827cc54731b68ad4..bbb6d5829b5260a6f026040e1fa2ee4b0d7ec072 100644 (file)
--- a/src/basic/env-util.c
+++ b/src/basic/env-util.c
@@ -688,7 +688,7 @@ static int strv_env_get_n_validated(
 
 int replace_env_full(
                 const char *format,
-                size_t n,
+                size_t length,
                 char **env,
                 ReplaceEnvFlags flags,
                 char **ret,
@@ -714,13 +714,13 @@ int replace_env_full(
 
         assert(format);
 
-        if (n == SIZE_MAX)
-                n = strlen(format);
+        if (length == SIZE_MAX)
+                length = strlen(format);
 
         pu = ret_unset_variables ? &unset_variables : NULL;
         pb = ret_bad_variables ? &bad_variables : NULL;
 
-        for (e = format, i = 0; *e && i < n; e++, i++)
+        for (e = format, i = 0; *e && i < length; e++, i++)
                 switch (state) {
 
                 case WORD:

diff --git a/src/basic/env-util.h b/src/basic/env-util.h
index 6c25ca3804894f7fcee3b11482a9adba0a6e1853..9f55a91fffe5cc69ddef98e156b1cd8aedab2365 100644 (file)
--- a/src/basic/env-util.h
+++ b/src/basic/env-util.h
@@ -15,7 +15,7 @@ typedef enum ReplaceEnvFlags {
         REPLACE_ENV_ALLOW_EXTENDED  = 1 << 2,
 } ReplaceEnvFlags;
 
-int replace_env_full(const char *format, size_t n, char **env, ReplaceEnvFlags flags, char **ret, char ***ret_unset_variables, char ***ret_bad_variables);
+int replace_env_full(const char *format, size_t length, char **env, ReplaceEnvFlags flags, char **ret, char ***ret_unset_variables, char ***ret_bad_variables);
 static inline int replace_env(const char *format, char **env, ReplaceEnvFlags flags, char **ret) {
         return replace_env_full(format, SIZE_MAX, env, flags, ret, NULL, NULL);
 }