Import sources from 2011-03-30 iso image

1 files changed, 213 insertions, 0 deletions

diff --git a/sys/src/ape/cmd/make/defs.h b/sys/src/ape/cmd/make/defs.h
new file mode 100755
index 000000000..d7ce537f5
--- /dev/null
+++ b/sys/src/ape/cmd/make/defs.h
@@ -0,0 +1,213 @@
+/* defs 4.2 85/10/28 */
+#define _POSIX_SOURCE
+#define _RESEARCH_SOURCE
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <signal.h>
+#include <time.h>
+#include <dirent.h>
+#include <limits.h>
+#include <stdio.h>
+#include <ctype.h>
+
+#ifndef SHELLCOM
+#define SHELLCOM "/bin/sh"
+#endif
+
+typedef char flag;	/* represent a few bit flag */
+
+#define NO	0
+#define YES	1
+
+#define equal(a,b)	(! strcmp(a,b))
+#define HASHSIZE	1021
+#define NLEFTS	512
+#define NCHARS	500
+#define NINTS	250
+#define INMAX	20000
+#define OUTMAX	20000
+#define QBUFMAX	20000
+#define MAXDIR	10
+#define MAXPROC	100
+#define MAXINCLUDE	17
+#define PROCLIMIT	3
+
+#define ALLDEPS	1
+#define SOMEDEPS	2
+
+#define META	01
+#define TERMINAL	02
+extern char funny[128];
+
+
+#define ALLOC(x) (struct x *) ckalloc(sizeof(struct x))
+#define CHNULL	(char *) NULL
+
+extern int sigivalue;
+extern int sigqvalue;
+extern int dbgflag;
+extern int prtrflag;
+extern int silflag;
+extern int noexflag;
+extern int keepgoing;
+extern int noruleflag;
+extern int touchflag;
+extern int questflag;
+extern int oldflag;
+extern int ndocoms;
+extern int ignerr;
+extern int okdel;
+extern int forceshell;
+extern int inarglist;
+extern char **envpp;	/* points to slot in environment vector */
+extern char *prompt;
+extern int nopdir;
+
+typedef struct nameblock *nameblkp;
+typedef struct depblock *depblkp;
+typedef struct lineblock *lineblkp;
+typedef struct chain *chainp;
+
+struct nameblock
+	{
+	nameblkp nxtnameblock;
+	char *namep;
+	lineblkp linep;
+	flag done;
+	flag septype;
+	flag isarch;
+	flag isdir;
+	time_t modtime;
+	};
+
+extern nameblkp mainname;
+extern nameblkp firstname;
+extern nameblkp *hashtab;
+extern int nhashed;
+extern int hashsize;
+extern int hashthresh;
+
+struct lineblock
+	{
+	lineblkp nxtlineblock;
+	struct depblock *depp;
+	struct shblock *shp;
+	};
+extern lineblkp sufflist;
+
+struct depblock
+	{
+	depblkp nxtdepblock;
+	nameblkp depname;
+	char nowait;
+	} ;
+
+struct shblock
+	{
+	struct shblock *nxtshblock;
+	char *shbp;
+	};
+
+struct varblock
+	{
+	struct varblock *nxtvarblock;
+	char *varname;
+	char *varval;
+	char **export;
+	flag noreset;
+	flag used;
+	};
+extern struct varblock *firstvar;
+
+struct pattern
+	{
+	struct pattern *nxtpattern;
+	char *patval;
+	};
+extern struct pattern *firstpat;
+
+struct dirhd
+	{
+	struct dirhd *nxtdirhd;
+	time_t dirtime;
+	int dirok;
+	DIR * dirfc;
+	char *dirn;
+	};
+extern struct dirhd *firstod;
+
+
+struct chain
+	{
+	chainp nextp;
+	char *datap;
+	};
+
+struct wild
+	{
+	struct wild *next;
+	lineblkp linep;
+	char *left;
+	char *right;
+	int llen;
+	int rlen;
+	int totlen;
+	};
+
+typedef struct wild *wildp;
+extern wildp firstwild;
+extern wildp lastwild;
+
+
+/* date for processes */
+extern int proclimit;	/* maximum spawned processes allowed alive at one time */
+extern int proclive;	/* number of spawned processes awaited */
+extern int nproc;	/* next slot in process stack to use */
+extern struct process
+	{
+	int pid;
+	flag nohalt;
+	flag nowait;
+	flag done;
+	} procstack[ ];
+
+extern void	intrupt(int);
+extern void	enbint(void (*)(int));
+extern int	doname(nameblkp, int, time_t *, int);
+extern int	docom(struct shblock *, int, int);
+extern int	dosys(char *, int, int, char *);
+extern int	waitstack(int);
+extern void	touch(int, char*);
+extern time_t	exists(char *);
+extern time_t	prestime(void);
+extern depblkp	srchdir(char*, int, depblkp);
+extern time_t	lookarch(char *);
+extern void	dirsrch(char *);
+extern void	baddirs(void);
+extern nameblkp	srchname(char *);
+extern nameblkp	makename(char *);
+extern int	hasparen(char *);
+extern void	newhash(int);
+extern nameblkp	chkname(char *);
+extern char	*copys(char *);
+extern char	*concat(char *, char *, char *);
+extern int	suffix(char *, char *, char *);
+extern int	*ckalloc(int);
+extern char	*subst(char *, char *);
+extern void	setvar(char *, char *, int);
+extern void	set3var(char *, char *);
+extern int	eqsign(char *);
+extern struct varblock *varptr(char *);
+extern int	dynmacro(char *);
+extern void	fatal1(char *, char *);
+extern void	fatal(char *);
+extern chainp	appendq(chainp, char *);
+extern char	*mkqlist(chainp, char *);
+extern wildp	iswild(char *);
+extern char	*wildmatch(wildp, char *, int);
+extern char	*wildsub(char *, char *);
+extern int	parse(char *);
+extern int	yylex(void);