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添加系统调用

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This commit is contained in:
heyuanjie
2018-06-11 17:06:33 +08:00
parent 22d5e3c3a9
commit a6e7b334e9
1 changed files with 7 additions and 0 deletions
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components/lwp/lwp_syscall.c
+7
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@@ -199,6 +199,11 @@ void *sys_realloc(void *rmem, size_t newsize)
return rt_lwp_mem_realloc(rmem, newsize); return rt_lwp_mem_realloc(rmem, newsize);
} }
int sys_fstat(int file, struct stat *buf)
{
return fstat(file, buf);
}
const static void* func_table[] = const static void* func_table[] =
{ {
(void *)sys_exit, // 0x01 (void *)sys_exit, // 0x01
@@ -219,6 +224,8 @@ const static void* func_table[] =
(void *)sys_malloc, // 0x0d (void *)sys_malloc, // 0x0d
(void *)sys_free, // 0x0e (void *)sys_free, // 0x0e
(void *)sys_realloc, //0x0f
(void *)sys_fstat, // 0x10
}; };
const void *lwp_get_sys_api(rt_uint32_t number) const void *lwp_get_sys_api(rt_uint32_t number)