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9ae8d5fc71
sadly the C language does not specify any such implicit conversion, so this is not a matter of just fixing warnings (as gcc treats it) but actual errors. i would like to revisit a number of these changes and possibly revise the types used to reduce the number of casts required.
13 lines
284 B
C
13 lines
284 B
C
#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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unsigned 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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