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https://github.com/fluencelabs/musl
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13 lines
275 B
C
13 lines
275 B
C
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#include <setjmp.h>
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#include <signal.h>
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#include <stdlib.h>
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void siglongjmp(sigjmp_buf buf, int ret)
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{
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long *flag = buf + sizeof(jmp_buf)/sizeof(long);
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sigset_t *mask = (void *)(flag + 1);
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if (*flag)
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sigprocmask (SIG_SETMASK, mask, NULL);
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longjmp((void *)buf, ret);
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}
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