diff options
Diffstat (limited to 'newlib/libc/sys/sysvi386/sys/wait.h')
-rw-r--r-- | newlib/libc/sys/sysvi386/sys/wait.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/newlib/libc/sys/sysvi386/sys/wait.h b/newlib/libc/sys/sysvi386/sys/wait.h deleted file mode 100644 index 7c36f32db..000000000 --- a/newlib/libc/sys/sysvi386/sys/wait.h +++ /dev/null @@ -1,42 +0,0 @@ -#ifndef _WAIT_H -# define _WAIT_H - -# define WNOHANG 1 -# define WUNTRACED 2 - -/* - * Unlike the atrocity that BSD ended up using, we do not have a "union - * wait," although I could probably implement one. Given the code I - * sometimes end up porting, it might be a good thing. Anyway, the - * format of a stat thingy, filled in by the wait*() routines, is: - * struct { - * int filler:16; - * union { - * struct stopped { - * int signo:8; - * int o177:8; // will be 0177 - * }; - * struct exited { - * int retval:8; - * int zero:8; // 0, obviously 8-) - * }; - * struct termed { - * int zero:8; // zeroes - * int corep:1; // was there a core file? - * int signo:7; // what?! Only 127 signals?! - * }; - * int value:16; - * }; - * }; - * - * Braver souls than I can turn that into a union wait, if desired. Ick. - */ - -# define WIFEXITED(val) ((val)&0xff) -# define WEXITSTATUS(val) (((val)>>8)&0xff) -# define WIFSIGNALED(val) ((val) && !((val)&0xff)) -# define WTERMSIG(val) (((val)>>8)&0x7f) -# define WIFSTOPPED(val) (((val)&0xff)==0177) -# define WSTOPSIG(val) (((val)>>8)&0xff) -#endif /* _SYS_WAIT_H */ - |