diff options
Diffstat (limited to 'contrib/tcsh/mi.wait.h')
-rw-r--r-- | contrib/tcsh/mi.wait.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/contrib/tcsh/mi.wait.h b/contrib/tcsh/mi.wait.h deleted file mode 100644 index 205ac6812df6..000000000000 --- a/contrib/tcsh/mi.wait.h +++ /dev/null @@ -1,44 +0,0 @@ -/* The <sys/wait.h> header contains macros related to wait(). The value - * returned by wait() and waitpid() depends on whether the process - * terminated by an exit() call, was killed by a signal, or was stopped - * due to job control, as follows: - * - * High byte Low byte - * +---------------------+ - * exit(status) | status | 0 | - * +---------------------+ - * killed by signal | 0 | signal | - * +---------------------+ - * stopped (job control) | signal | 0177 | - * +---------------------+ - */ - -#ifndef _WAIT_H -#define _WAIT_H - -#ifndef _TYPES_H /* not quite right */ -#include <sys/types.h> -#endif - -#define __LOW(v) ((v) & 0377) -#define __HIGH(v) (((v) >> 8) & 0377) - -#define WNOHANG 1 /* do not wait for child to exit */ -#define WUNTRACED 2 /* for job control; not implemented */ - -#define WIFEXITED(s) (__LOW(s) == 0) /* normal exit */ -#define WEXITSTATUS(s) (__HIGH(s)) /* exit status */ -#define WTERMSIG(s) (__LOW(s) & 0177) /* sig value */ -#define WIFSIGNALED(s) ((((unsigned int)(s)-1) & 0xFFFF) < 0xFF) /* signaled */ -#define WIFSTOPPED(s) (__LOW(s) == 0177) /* stopped */ -#define WSTOPSIG(s) (__HIGH(s) & 0377) /* stop signal */ - -/* Function Prototypes. */ -#ifndef _ANSI_H -#include <ansi.h> -#endif - -_PROTOTYPE( pid_t wait, (int *_stat_loc) ); -_PROTOTYPE( pid_t waitpid, (pid_t _pid, int *_stat_loc, int _options) ); - -#endif /* _WAIT_H */ |