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authorMax Kellermann <max@duempel.org>2008-11-01 14:51:41 +0100
committerMax Kellermann <max@duempel.org>2008-11-01 14:51:41 +0100
commit5036368f540af93372b750fe80e1c191b409a7a9 (patch)
tree38fcbd9a827f1271995e86307db4e80e2c201945 /src/decoder_list.c
parent83f6222ae74e6601383cf934a1bbf176656bf5c5 (diff)
downloadmpd-5036368f540af93372b750fe80e1c191b409a7a9.tar.gz
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decoder: return const decoder_plugin structs
The decoder_plugin structs must never change. Don't work with non-const pointers.
Diffstat (limited to '')
-rw-r--r--src/decoder_list.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/src/decoder_list.c b/src/decoder_list.c
index 57a013ec9..e99f6a5fd 100644
--- a/src/decoder_list.c
+++ b/src/decoder_list.c
@@ -65,12 +65,12 @@ static int stringFoundInStringArray(const char *const*array, const char *suffix)
return 0;
}
-struct decoder_plugin *decoder_plugin_from_suffix(const char *suffix,
- unsigned int next)
+const struct decoder_plugin *
+decoder_plugin_from_suffix(const char *suffix, unsigned int next)
{
static ListNode *pos;
ListNode *node;
- struct decoder_plugin *plugin;
+ const struct decoder_plugin *plugin;
if (suffix == NULL)
return NULL;
@@ -95,8 +95,8 @@ struct decoder_plugin *decoder_plugin_from_suffix(const char *suffix,
return NULL;
}
-struct decoder_plugin *decoder_plugin_from_mime_type(const char *mimeType,
- unsigned int next)
+const struct decoder_plugin *
+decoder_plugin_from_mime_type(const char *mimeType, unsigned int next)
{
static ListNode *pos;
ListNode *node;
@@ -119,13 +119,14 @@ struct decoder_plugin *decoder_plugin_from_mime_type(const char *mimeType,
return NULL;
}
-struct decoder_plugin *decoder_plugin_from_name(const char *name)
+const struct decoder_plugin *
+decoder_plugin_from_name(const char *name)
{
void *plugin = NULL;
findInList(inputPlugin_list, name, &plugin);
- return (struct decoder_plugin *) plugin;
+ return (const struct decoder_plugin *) plugin;
}
void decoder_plugin_print_all_suffixes(FILE * fp)