diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sys/wait.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/sys/sys/wait.h b/sys/sys/wait.h index 0d21fc0..b093b64 100644 --- a/sys/sys/wait.h +++ b/sys/sys/wait.h @@ -46,11 +46,11 @@ * Macros to test the exit status returned by wait and extract the relevant * values. */ -#ifdef _POSIX_SOURCE -#define _W_INT(i) (i) -#else +#if __BSD_VISIBLE #define _W_INT(w) (*(int *)&(w)) /* Convert union wait to int. */ #define WCOREFLAG 0200 +#else +#define _W_INT(i) (i) #endif #define _WSTATUS(x) (_W_INT(x) & 0177) @@ -62,7 +62,7 @@ #define WIFEXITED(x) (_WSTATUS(x) == 0) #define WEXITSTATUS(x) (_W_INT(x) >> 8) #define WIFCONTINUED(x) (x == 0x13) /* 0x13 == SIGCONT */ -#ifndef _POSIX_SOURCE +#if __BSD_VISIBLE #define WCOREDUMP(x) (_W_INT(x) & WCOREFLAG) #define W_EXITCODE(ret, sig) ((ret) << 8 | (sig)) @@ -81,9 +81,12 @@ #define WNOHANG 1 /* Don't hang in wait. */ #define WUNTRACED 2 /* Tell about stopped, untraced children. */ #define WCONTINUED 4 /* Report a job control continued process. */ + +#if __BSD_VISIBLE #define WLINUXCLONE 0x80000000 /* Wait for kthread spawned from linux_clone. */ +#endif -#ifndef _POSIX_SOURCE +#if __BSD_VISIBLE /* POSIX extensions and 4.2/4.3 compatibility: */ /* @@ -143,7 +146,7 @@ union wait { #define w_stopsig w_S.w_Stopsig #define WSTOPPED _WSTOPPED -#endif /* _POSIX_SOURCE */ +#endif /* __BSD_VISIBLE */ #ifndef _KERNEL #include <sys/types.h> @@ -154,11 +157,11 @@ struct rusage; /* forward declaration */ pid_t wait(int *); pid_t waitpid(pid_t, int *, int); -#ifndef _POSIX_SOURCE +#if __BSD_VISIBLE pid_t wait3(int *, int, struct rusage *); pid_t wait4(pid_t, int *, int, struct rusage *); #endif __END_DECLS #endif -#endif +#endif /* !_SYS_WAIT_H_ */ |
