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Use errno for result errors

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Make new enumeration for data transport status and use errno
style error numbers for errors.
This commit is contained in:
Wim Taymans 2017-11-13 09:41:41 +01:00
parent dda28b1589
commit 6fb0f580ea
86 changed files with 2019 additions and 1988 deletions
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14
spa/plugins/support/plugin.c
View file

@ -17,6 +17,7 @@
* Boston, MA 02110-1301, USA.
*/
#include <errno.h>
#include <stdio.h>
#include <spa/support/plugin.h>
@ -36,13 +37,14 @@ spa_handle_factory_register(const struct spa_handle_factory *factory)
}
int
spa_handle_factory_enum(const struct spa_handle_factory **factory, uint32_t index)
spa_handle_factory_enum(const struct spa_handle_factory **factory, uint32_t *index)
{
spa_return_val_if_fail(factory != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail(factory != NULL, -EINVAL);
spa_return_val_if_fail(index != NULL, -EINVAL);
if (index >= n_factories)
return SPA_RESULT_ENUM_END;
if (*index >= n_factories)
return 0;
*factory = factories[index];
return SPA_RESULT_OK;
*factory = factories[(*index)++];
return 1;
}