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Switch return value and error argument

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This commit is contained in:
Sebastian Ramacher 2023-12-08 15:45:05 +01:00
parent afdfb6b476
commit 00c9a6e683
2 changed files with 6 additions and 14 deletions
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16
zathura/page.c
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@ -413,15 +413,7 @@ zathura_page_get_label(zathura_page_t* page, zathura_error_t* error)
return ret;
}
static void
sig_free(void* sig)
{
zathura_signature_info_free(sig);
}
girara_list_t*
zathura_page_get_signatures(zathura_page_t* page, zathura_error_t* error)
{
girara_list_t* zathura_page_get_signatures(zathura_page_t* page, zathura_error_t* error) {
if (page == NULL || page->document == NULL) {
if (error) {
*error = ZATHURA_ERROR_INVALID_ARGUMENTS;
@ -429,7 +421,7 @@ zathura_page_get_signatures(zathura_page_t* page, zathura_error_t* error)
return NULL;
}
zathura_plugin_t* plugin = zathura_document_get_plugin(page->document);
zathura_plugin_t* plugin = zathura_document_get_plugin(page->document);
const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(plugin);
if (functions->page_get_signatures == NULL) {
if (error) {
@ -438,8 +430,8 @@ zathura_page_get_signatures(zathura_page_t* page, zathura_error_t* error)
return NULL;
}
girara_list_t* ret = girara_list_new2(sig_free);
zathura_error_t e = functions->page_get_signatures(page, page->data, ret);
zathura_error_t e = ZATHURA_ERROR_OK;
girara_list_t* ret = functions->page_get_signatures(page, page->data, &e);
if (e != ZATHURA_ERROR_OK) {
if (error) {
*error = e;

4
zathura/plugin-api.h
View file

@ -111,7 +111,7 @@ typedef zathura_error_t (*zathura_plugin_page_get_label_t)(zathura_page_t* page,
/**
* Get signatures
*/
typedef zathura_error_t (*zathura_plugin_page_get_signatures)(zathura_page_t* page, void* data, girara_list_t*);
typedef girara_list_t* (*zathura_plugin_page_get_signatures)(zathura_page_t* page, void* data, zathura_error_t* error);
struct zathura_plugin_functions_s
{
@ -219,7 +219,7 @@ struct zathura_plugin_functions_s
typedef struct zathura_plugin_version_s {
unsigned int major; /**< Major */
unsigned int minor; /**< Minor */
unsigned int rev; /**< Revision */
unsigned int rev; /**< Revision */
} zathura_plugin_version_t;
typedef struct zathura_plugin_definition_s {