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implemented error functions

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This commit is contained in:
Christian Thaeter 2007-07-15 17:46:23 +02:00
parent 260e7c0276
commit 6e9e34caa3
1 changed files with 19 additions and 2 deletions
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21
src/lib/plugin.c
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@ -90,6 +90,23 @@ cinelerra_plugin_name_cmp (const void* a, const void* b)
return strcmp (((struct cinelerra_plugin*) a)->name, ((struct cinelerra_plugin*) b)->name);
}
const char*
cinelerra_plugin_error ()
{
pthread_once (&cinelerra_plugin_initialized, cinelerra_plugin_tls_init);
const char* err = pthread_getspecific (cinelerra_plugin_tls_error);
pthread_setspecific (cinelerra_plugin_tls_error, CINELERRA_PLUGIN_SUCCESS);
return err;
}
static void
cinelerra_plugin_error_set (const char* err)
{
pthread_setspecific (cinelerra_plugin_tls_error, err);
}
const char*
cinelerra_plugin_lookup (struct cinelerra_plugin* self, const char* name, const char* path, const char* ext)
{
@ -105,10 +122,10 @@ cinelerra_interface_open (const char* name, const char* interface, size_t min_re
REQUIRE (min_revision > sizeof(cinelerra_interface), "try to use an empty interface eh?");
REQUIRE (interface, "interface name must be given");
pthread_mutex_lock (&cinelerra_plugin_mutex);
pthread_once (&cinelerra_plugin_initialized, cinelerra_plugin_tls_init);
pthread_mutex_lock (&cinelerra_plugin_mutex);
struct cinelerra_plugin plugin;
struct cinelerra_plugin** found;