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loader-initialized global plugin API:

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struct plugin_api *rb is declared in PLUGIN_HEADER, and pointed to by
__header.api

the loader uses this pointer to initialize rb before calling entry_point

entry_point is no longer passed a pointer to the plugin API

all plugins, and pluginlib functions, are modified to refer to the
global rb

pluginlib functions which only served to copy the API pointer are
removed

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19776 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andrew Mahone 2009-01-16 10:34:40 +00:00
parent 35677cbc54
commit 23d9812273
179 changed files with 586 additions and 1183 deletions
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8
apps/plugins/alpine_cdc.c
View file

@ -136,7 +136,7 @@ void sound_normal(void); /* return to user settings */
void thread(void); /* the thread running it all */
int main(const void* parameter); /* main loop */
enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter); /* entry */
enum plugin_status plugin_start(const void* parameter); /* entry */
/****************** data types ******************/
@ -209,8 +209,6 @@ struct
unsigned int thread; /* worker thread id */
} gTread;
static const struct plugin_api* rb; /* here is the global API struct pointer */
/****************** implementation ******************/
@ -1191,10 +1189,8 @@ int main(const void* parameter)
/***************** Plugin Entry Point *****************/
enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter)
enum plugin_status plugin_start(const void* parameter)
{
rb = api; /* copy to global api pointer */
/* now go ahead and have fun! */
return (main(parameter)==0) ? PLUGIN_OK : PLUGIN_ERROR;
}