From 1962e12fd3a0d80c56facf508ec8ee9ea2c92dc8 Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Thu, 13 Sep 2012 12:30:22 +0200 Subject: [PATCH] Make arguments for enumerator_create_token|directory const --- src/libstrongswan/utils/enumerator.c | 12 +++++++----- src/libstrongswan/utils/enumerator.h | 5 +++-- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/src/libstrongswan/utils/enumerator.c b/src/libstrongswan/utils/enumerator.c index fb461b4..53c94f9 100644 --- a/src/libstrongswan/utils/enumerator.c +++ b/src/libstrongswan/utils/enumerator.c @@ -121,7 +121,7 @@ static bool enumerate_dir_enum(dir_enum_t *this, char **relative, /** * See header */ -enumerator_t* enumerator_create_directory(char *path) +enumerator_t* enumerator_create_directory(const char *path) { int len; dir_enum_t *this = malloc_thing(dir_enum_t); @@ -168,9 +168,9 @@ typedef struct { /** current position */ char *pos; /** separater chars */ - char *sep; + const char *sep; /** trim chars */ - char *trim; + const char *trim; } token_enum_t; /** @@ -187,7 +187,8 @@ static void destroy_token_enum(token_enum_t *this) */ static bool enumerate_token_enum(token_enum_t *this, char **token) { - char *pos = NULL, *tmp, *sep, *trim; + const char *sep, *trim; + char *pos = NULL, *tmp; bool last = FALSE; /* trim leading characters/separators */ @@ -303,7 +304,8 @@ static bool enumerate_token_enum(token_enum_t *this, char **token) /** * See header */ -enumerator_t* enumerator_create_token(char *string, char *sep, char *trim) +enumerator_t* enumerator_create_token(const char *string, const char *sep, + const char *trim) { token_enum_t *enumerator = malloc_thing(token_enum_t); diff --git a/src/libstrongswan/utils/enumerator.h b/src/libstrongswan/utils/enumerator.h index 12b5712..8c3d701 100644 --- a/src/libstrongswan/utils/enumerator.h +++ b/src/libstrongswan/utils/enumerator.h @@ -93,7 +93,7 @@ enumerator_t *enumerator_create_single(void *item, void (*cleanup)(void *item)); * @param path path of the directory * @return the directory enumerator, NULL on failure */ -enumerator_t* enumerator_create_directory(char *path); +enumerator_t* enumerator_create_directory(const char *path); /** * Create an enumerator over tokens of a string. @@ -106,7 +106,8 @@ enumerator_t* enumerator_create_directory(char *path); * @param trim characters to trim from tokens * @return enumerator over char* tokens */ -enumerator_t* enumerator_create_token(char *string, char *sep, char *trim); +enumerator_t* enumerator_create_token(const char *string, const char *sep, + const char *trim); /** * Creates an enumerator which enumerates over enumerated enumerators :-). -- 2.7.4