diff options
Diffstat (limited to 'winsup/cygwin/include/sys/wait.h')
-rw-r--r-- | winsup/cygwin/include/sys/wait.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/winsup/cygwin/include/sys/wait.h b/winsup/cygwin/include/sys/wait.h deleted file mode 100644 index be3e56fd2..000000000 --- a/winsup/cygwin/include/sys/wait.h +++ /dev/null @@ -1,97 +0,0 @@ -/* sys/wait.h - - Copyright 1997, 1998, 2001, 2002, 2003, 2004, 2006, 2011, 2012 Red Hat, Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#ifndef _SYS_WAIT_H -#define _SYS_WAIT_H - -#include <sys/types.h> -#include <sys/resource.h> -#include <cygwin/wait.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef __INSIDE_CYGWIN__ - -typedef int *__wait_status_ptr_t; - -#elif defined(__cplusplus) - -/* Attribute __transparent_union__ is only supported for C. */ -typedef void *__wait_status_ptr_t; - -#else /* !__INSIDE_CYGWIN__ && !__cplusplus */ - -/* Allow `int' and `union wait' for the status. */ -typedef union - { - int *__int_ptr; - union wait *__union_wait_ptr; - } __wait_status_ptr_t __attribute__ ((__transparent_union__)); - -#endif /* __INSIDE_CYGWIN__ */ - -pid_t wait (__wait_status_ptr_t __status); -pid_t waitpid (pid_t __pid, __wait_status_ptr_t __status, int __options); -pid_t wait3 (__wait_status_ptr_t __status, int __options, struct rusage *__rusage); -pid_t wait4 (pid_t __pid, __wait_status_ptr_t __status, int __options, struct rusage *__rusage); - -#ifdef _COMPILING_NEWLIB -pid_t _wait (__wait_status_ptr_t __status); -#endif - -union wait - { - int w_status; - struct - { - unsigned int __w_termsig:7; /* Terminating signal. */ - unsigned int __w_coredump:1; /* Set if dumped core. */ - unsigned int __w_retcode:8; /* Return code if exited normally. */ - unsigned int:16; - } __wait_terminated; - struct - { - unsigned int __w_stopval:8; /* W_STOPPED if stopped. */ - unsigned int __w_stopsig:8; /* Stopping signal. */ - unsigned int:16; - } __wait_stopped; - }; -#define w_termsig __wait_terminated.__w_termsig -#define w_coredump __wait_terminated.__w_coredump -#define w_retcode __wait_terminated.__w_retcode -#define w_stopsig __wait_stopped.__w_stopsig -#define w_stopval __wait_stopped.__w_stopval - -#ifdef __cplusplus -} -#endif - -/* Used in cygwin/wait.h, redefine to accept `int' and `union wait'. */ -#undef __wait_status_to_int - -#ifdef __cplusplus - -extern "C++" { -inline int __wait_status_to_int (int __status) - { return __status; } -inline int __wait_status_to_int (const union wait & __status) - { return __status.w_status; } -} - -#else /* !__cplusplus */ - -#define __wait_status_to_int(__status) (__extension__ \ - (((union { __typeof(__status) __in; int __out; }) { .__in = (__status) }).__out)) - -#endif /* __cplusplus */ - -#endif /* _SYS_WAIT_H */ |