wait.h File Reference

#include <nlibc.h>

Include dependency graph for wait.h:

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Defines
#define	WEXITSTATUS(status)   (((status)&0xff00) >> 8)
#define	WTERMSIG(status)   ((status) & 0x7f)
#define	WSTOPSIG(status)   WEXITSTATUS(status)
#define	WIFEXITED(status)   (WTERMSIG(status) == 0)
#define	WIFSIGNALED(status)   (!WIFSTOPPED(status) && !WIFEXITED(status))
#define	WIFSTOPPED(status)   (((status) & 0xff) == 0x7f)

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Define Documentation

#define WEXITSTATUS (  status   )     (((status)&0xff00) >> 8)

Definition at line 21 of file wait.h.

#define WIFEXITED (  status   )     (WTERMSIG(status) == 0)

Definition at line 24 of file wait.h.

#define WIFSIGNALED (  status   )     (!WIFSTOPPED(status) && !WIFEXITED(status))

Definition at line 25 of file wait.h.

#define WIFSTOPPED (  status   )     (((status) & 0xff) == 0x7f)

Definition at line 26 of file wait.h.

#define WSTOPSIG (  status   )     WEXITSTATUS(status)

Definition at line 23 of file wait.h.

#define WTERMSIG (  status   )     ((status) & 0x7f)

Definition at line 22 of file wait.h.

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