diff options
Diffstat (limited to 'usr/src/lib/libast/common/misc/proclib.h')
| -rw-r--r-- | usr/src/lib/libast/common/misc/proclib.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/usr/src/lib/libast/common/misc/proclib.h b/usr/src/lib/libast/common/misc/proclib.h new file mode 100644 index 0000000000..45749ae47a --- /dev/null +++ b/usr/src/lib/libast/common/misc/proclib.h @@ -0,0 +1,63 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2007 AT&T Knowledge Ventures * +* and is licensed under the * +* Common Public License, Version 1.0 * +* by AT&T Knowledge Ventures * +* * +* A copy of the License is available at * +* http://www.opensource.org/licenses/cpl1.0.txt * +* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler <gsf@research.att.com> * +* David Korn <dgk@research.att.com> * +* Phong Vo <kpv@research.att.com> * +* * +***********************************************************************/ +#pragma prototyped +/* + * Glenn Fowler + * AT&T Research + * + * process library definitions + */ + +#ifndef _PROCLIB_H +#define _PROCLIB_H + +#include <ast.h> +#include <errno.h> +#include <sig.h> + +#if _lib_sigprocmask +typedef sigset_t Sig_mask_t; +#else +typedef unsigned long Sig_mask_t; +#endif + +struct Mods_s; + +#define _PROC_PRIVATE_ \ + struct Mod_s* mods; /* process modification state */ \ + long flags; /* original PROC_* flags */ \ + Sig_mask_t mask; /* original blocked sig mask */ \ + Sig_handler_t sigchld; /* PROC_FOREGROUND SIG_DFL */ \ + Sig_handler_t sigint; /* PROC_FOREGROUND SIG_IGN */ \ + Sig_handler_t sigquit; /* PROC_FOREGROUND SIG_IGN */ + +#include <proc.h> + +#define proc_default _proc_info_ /* hide external symbol */ + +extern Proc_t proc_default; /* first proc */ + +#ifndef errno +extern int errno; +#endif + +#endif |