From a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 21 Oct 2008 07:00:00 -0700 Subject: Initial Contribution --- libc/include/sys/wait.h | 54 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 libc/include/sys/wait.h (limited to 'libc/include/sys/wait.h') diff --git a/libc/include/sys/wait.h b/libc/include/sys/wait.h new file mode 100644 index 0000000..8ba1837 --- /dev/null +++ b/libc/include/sys/wait.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +#ifndef _SYS_WAIT_H_ +#define _SYS_WAIT_H_ + +#include +#include +#include +#include + +__BEGIN_DECLS + +#define WEXITSTATUS(s) (((s) & 0xff00) >> 8) +#define WCOREDUMP(s) ((s) & 0x80) +#define WTERMSIG(s) ((s) & 0x7f) +#define WSTOPSIG(s) WEXITSTATUS(s) + +#define WIFEXITED(s) (WTERMSIG(s) == 0) +#define WIFSTOPPED(s) (WTERMSIG(s) == 0x7f) +#define WIFSIGNALED(s) (WTERMSIG((s)+1) >= 2) + +extern pid_t wait(int *); +extern pid_t waitpid(pid_t, int *, int); +extern pid_t wait3(int *, int, struct rusage *); +extern pid_t wait4(pid_t, int *, int, struct rusage *); + +__END_DECLS + +#endif /* _SYS_WAIT_H_ */ -- cgit v1.1