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29 lines
700 B
C
29 lines
700 B
C
/*
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* sys/wait.h
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*/
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#ifndef _SYS_WAIT_H
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#define _SYS_WAIT_H
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#include <klibc/extern.h>
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#include <sys/types.h>
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#include <sys/resource.h>
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#include <linux/wait.h>
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#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
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#define WTERMSIG(s) ((s) & 0x7f)
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#define WIFEXITED(s) (WTERMSIG(s) == 0)
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#define WIFSTOPPED(s) (WTERMSIG(s) == 0x7f)
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/* Ugly hack to avoid multiple evaluation of "s" */
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#define WIFSIGNALED(s) (WTERMSIG((s)+1) >= 2)
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#define WCOREDUMP(s) ((s) & 0x80)
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#define WSTOPSIG(s) WEXITSTATUS(s)
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__extern pid_t wait(int *);
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__extern pid_t waitpid(pid_t, int *, int);
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__extern pid_t wait3(int *, int, struct rusage *);
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__extern pid_t wait4(pid_t, int *, int, struct rusage *);
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#endif /* _SYS_WAIT_H */
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