36 lines
697 B
C
36 lines
697 B
C
#ifndef __WAIT_H
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#define __WAIT_H
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#pragma lib "/$M/lib/ape/libap.a"
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/* flag bits for third argument of waitpid */
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#define WNOHANG 0x1
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#define WUNTRACED 0x2
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/* macros for examining status returned */
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#ifndef WIFEXITED
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#define WIFEXITED(s) (((s) & 0xFF) == 0)
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#define WEXITSTATUS(s) ((s>>8)&0xFF)
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#define WIFSIGNALED(s) (((s) & 0xFF) != 0)
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#define WTERMSIG(s) ((s) & 0xFF)
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#define WIFSTOPPED(s) (0)
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#define WSTOPSIG(s) (0)
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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pid_t wait(int *);
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pid_t waitpid(pid_t, int *, int);
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#ifdef _BSD_EXTENSION
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struct rusage;
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pid_t wait3(int *, int, struct rusage *);
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pid_t wait4(pid_t, int *, int, struct rusage *);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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