jD91mZM2
14 lines
459 B
C
14 lines
459 B
C
#ifndef _BITS_SYS_WAIT_H
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#define _BITS_SYS_WAIT_H
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#define WEXITSTATUS(s) (((s) >> 8) & 0xff)
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#define WTERMSIG(s) (((s) & 0x7f) != 0)
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#define WSTOPSIG(s) WEXITSTATUS(s)
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#define WCOREDUMP(s) (((s) & 0x80) != 0)
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#define WIFEXITED(s) (((s) & 0x7f) == 0)
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#define WIFSTOPPED(s) (((s) & 0xff) == 0x7f)
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#define WIFSIGNALED(s) (((((s) & 0x7f) + 1U) & 0x7f) >= 2) // Ends with 1111111 or 10000000
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#define WIFCONTINUED(s) ((s) == 0xffff)
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#endif /* _BITS_SYS_WAIT_H */
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