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https://github.com/libretro/RetroArch
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42 lines
931 B
C
42 lines
931 B
C
#define LIBCO_C
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#include "libco.h"
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#include <stdlib.h>
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#include <pspthreadman.h>
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typedef void (*entrypoint_t)(void);
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cothread_t co_active(void)
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{
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return (void *)sceKernelGetThreadId();
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}
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static int thread_wrap(unsigned int argc, void *argp)
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{
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entrypoint_t entrypoint = *(entrypoint_t *) argp;
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sceKernelSleepThread();
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entrypoint();
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return 0;
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}
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cothread_t co_create(unsigned int size, void (*entrypoint)(void))
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{
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SceUID new_thread_id = sceKernelCreateThread("cothread", thread_wrap, 0x12, size, 0, NULL);
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sceKernelStartThread(new_thread_id, sizeof (entrypoint), &entrypoint);
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return (void *) new_thread_id;
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}
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void co_delete(cothread_t handle)
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{
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SceUID id = (SceUID) handle;
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sceKernelTerminateDeleteThread(id);
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}
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void co_switch(cothread_t handle)
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{
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SceUID id = (SceUID) handle;
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sceKernelWakeupThread(id);
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/* Sleep the currently active thread so the new thread can start */
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sceKernelSleepThread();
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}
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