Import sources from 2011-03-30 iso image - sys/include

1 files changed, 78 insertions, 0 deletions

diff --git a/sys/include/ape/lib9.h b/sys/include/ape/lib9.h
new file mode 100755
index 000000000..84b7c3253
--- /dev/null
+++ b/sys/include/ape/lib9.h
@@ -0,0 +1,78 @@
+#ifndef __LIB9_H
+#define __LIB9_H
+#if !defined(_RESEARCH_SOURCE) && !defined(_PLAN9_SOURCE)
+    This header file is an extension to ANSI/POSIX
+#endif
+#pragma lib "/$M/lib/ape/lib9.a"
+
+#include <u.h>		/* ick; need Rune defined below */
+
+#define	MORDER	0x0003	/* mask for bits defining order of mounting */
+#define	MREPL	0x0000	/* mount replaces object */
+#define	MBEFORE	0x0001	/* mount goes before others in union directory */
+#define	MAFTER	0x0002	/* mount goes after others in union directory */
+#define	MCREATE	0x0004	/* permit creation in mounted directory */
+#define MRECOV	0x0008	/* perform recovery if mount channel is lost */
+#define MCACHE	0x0010	/* cache some data */
+#define	MMASK	0x0007	/* all bits on */
+
+#define	FORKPG		1
+#define	FORKEG		2
+#define	FORKFD		4
+
+#define	SG_RONLY	0040	/* read only */
+#define	SG_CEXEC	0100	/* detach on exec */
+
+enum
+{
+	RFNAMEG		= (1<<0),
+	RFENVG		= (1<<1),
+	RFFDG		= (1<<2),
+	RFNOTEG		= (1<<3),
+	RFPROC		= (1<<4),
+	RFMEM		= (1<<5),
+	RFNOWAIT	= (1<<6),
+	RFCNAMEG	= (1<<10),
+	RFCENVG		= (1<<11),
+	RFCFDG		= (1<<12),
+	RFREND		= (1<<13)
+};
+
+extern char *argv0;
+#define	ARGBEGIN	for((argv0||(argv0=*argv)),argv++,argc--;\
+			    argv[0] && argv[0][0]=='-' && argv[0][1];\
+			    argc--, argv++) {\
+				char *_args, *_argt;\
+				Rune _argc;\
+				_args = &argv[0][1];\
+				if(_args[0]=='-' && _args[1]==0){\
+					argc--; argv++; break;\
+				}\
+				_argc = 0;\
+				while(*_args && (_args += chartorune(&_argc, _args)))\
+				switch(_argc)
+#define	ARGEND		SET(_argt);USED(_argt,_argc,_args);}USED(argv, argc);
+#define	ARGF()		(_argt=_args, _args="",\
+				(*_argt? _argt: argv[1]? (argc--, *++argv): 0))
+#define	EARGF(x)	(_argt=_args, _args="",\
+				(*_argt? _argt: argv[1]? (argc--, *++argv): ((x), abort(), (char*)0)))
+
+#define	ARGC()		_argc
+
+extern	int	errstr(char*, unsigned int);
+extern	int	bind(char*, char*, int);
+extern	int	mount(int, int, char*, int, char*);
+extern	int	unmount(char*, char*);
+extern	int	rfork(int);
+extern	int	segattach(int, char*, void*, unsigned long);
+extern	int	segbrk(void*, void*);
+extern	int	segdetach(void*);
+extern	int	segflush(void*, unsigned long);
+extern	int	segfree(void*, unsigned long);
+extern	unsigned long	rendezvous(unsigned long, unsigned long);
+extern	unsigned long	getfcr(void);
+extern	unsigned long	getfsr(void);
+extern	void		setfcr(unsigned long);
+extern	void		setfsr(unsigned long);
+
+#endif