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Code Issues Releases Wiki Activity

just mask signal in sdl_fb.c

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This commit is contained in:
prife 2013-01-22 23:51:13 +08:00
parent f5fea40c5e
commit d7f8f375df
1 changed files with 12 additions and 4 deletions
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16
bsp/simulator/drivers/sdl_fb.c
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@ -141,6 +141,7 @@ static void sdlfb_hw_init(void)
#include <mmsystem.h> #include <mmsystem.h>
#else #else
#include <pthread.h> #include <pthread.h>
#include <signal.h>
#endif #endif
#include <stdio.h> #include <stdio.h>
@ -158,8 +159,15 @@ static void *sdl_loop(void *lpParam)
int quit = 0; int quit = 0;
SDL_Event event; SDL_Event event;
int button_state = 0; int button_state = 0;
rt_device_t device; rt_device_t device;
#ifndef _WIN32
sigset_t sigmask, oldmask;
/* set the getchar without buffer */
sigfillset(&sigmask);
pthread_sigmask(SIG_BLOCK, &sigmask, &oldmask);
#endif
sdlfb_hw_init(); sdlfb_hw_init();
device = rt_device_find("sdl"); device = rt_device_find("sdl");
@ -315,14 +323,14 @@ void rt_hw_sdl_start(void)
} }
ResumeThread(thread); ResumeThread(thread);
#else #else
/* Linux */ /* Linux */
pthread_t pid; pthread_t pid;
int res; int res;
res = pthread_create(&pid, NULL, &sdl_loop, NULL); res = pthread_create(&pid, NULL, &sdl_loop, NULL);
if (res) if (res)
{ {
printf("pthread create sdl thread faild, <%d>\n", res); printf("pthread create sdl thread faild, <%d>\n", res);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
#endif #endif
} }