the default path is /var/mail, not /var/spool/mail...

[unix-history] / usr / src / usr.bin / graph / graph.c

diff --git a/usr/src/usr.bin/graph/graph.c b/usr/src/usr.bin/graph/graph.c
index 0d7489c..c374891 100644 (file)
--- a/usr/src/usr.bin/graph/graph.c
+++ b/usr/src/usr.bin/graph/graph.c
@@ -1,18 +1,18 @@
 /*-
 /*-

- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1991, 1993
+ *     The Regents of the University of California.  All rights reserved.

  *
  * %sccs.include.proprietary.c%
  */
 
 #ifndef lint
  *
  * %sccs.include.proprietary.c%
  */
 
 #ifndef lint

-char copyright[] =
-"@(#) Copyright (c) 1991 The Regents of the University of California.\n\
- All rights reserved.\n";
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+       The Regents of the University of California.  All rights reserved.\n";

 #endif /* not lint */
 
 #ifndef lint
 #endif /* not lint */
 
 #ifndef lint

-static char sccsid[] = "@(#)graph.c    4.4 (Berkeley) %G%";
+static char sccsid[] = "@(#)graph.c    8.1 (Berkeley) %G%";

 #endif /* not lint */
 
 #include <stdio.h>
 #endif /* not lint */
 
 #include <stdio.h>


@@ -24,7 +24,7 @@ struct xy {
        int     xlbf;   /*flag:explicit lower bound*/
        int     xubf;   /*flag:explicit upper bound*/
        int     xqf;    /*flag:explicit quantum*/
        int     xlbf;   /*flag:explicit lower bound*/
        int     xubf;   /*flag:explicit upper bound*/
        int     xqf;    /*flag:explicit quantum*/

-       double (*xf)(); /*transform function, e.g. log*/
+       double __pure (*xf)();  /*transform function, e.g. log*/

        float   xa,xb;  /*scaling coefficients*/
        float   xlb,xub;        /*lower and upper bound*/
        float   xquant; /*quantum*/
        float   xa,xb;  /*scaling coefficients*/
        float   xlb,xub;        /*lower and upper bound*/
        float   xquant; /*quantum*/


@@ -39,7 +39,7 @@ struct val {
        int lblptr;
 } *xx;
 
        int lblptr;
 } *xx;
 

-char *labs;
+char *labels;

 int labsiz;
 
 int tick = 50;
 int labsiz;
 
 int tick = 50;


@@ -73,7 +73,7 @@ int mode = 1;
 char *realloc();
 char *malloc();
 
 char *realloc();
 char *malloc();
 

-double ident(x)
+double __pure ident(x)

 double x;
 {
        return(x);
 double x;
 {
        return(x);


@@ -88,8 +88,8 @@ char *argv[];
        init(&yd);
        xd.xsize = yd.xsize = 1.;
        xx = (struct val *)malloc((unsigned)sizeof(struct val));
        init(&yd);
        xd.xsize = yd.xsize = 1.;
        xx = (struct val *)malloc((unsigned)sizeof(struct val));

-       labs = malloc(1);
-       labs[labsiz++] = 0;
+       labels = malloc(1);
+       labels[labsiz++] = 0;

        setopt(argc,argv);
        if(erasf)
                erase();
        setopt(argc,argv);
        if(erasf)
                erase();


@@ -304,13 +304,13 @@ copystring(k)
        register i;
        int q;
 
        register i;
        int q;
 

-       temp = realloc(labs,(unsigned)(labsiz+1+k));
+       temp = realloc(labels,(unsigned)(labsiz+1+k));

        if(temp==0)
                return(0);
        if(temp==0)
                return(0);

-       labs = temp;
+       labels = temp;

        q = labsiz;
        for(i=0;i<=k;i++)
        q = labsiz;
        for(i=0;i<=k;i++)

-               labs[labsiz++] = labbuf[i];
+               labels[labsiz++] = labbuf[i];

        return(q);
 }
 
        return(q);
 }
 


@@ -681,7 +681,7 @@ symbol(ix,iy,k)
        } 
        else {
                move(ix,iy);
        } 
        else {
                move(ix,iy);

-               label(k>=0?labs+k:plotsymb);
+               label(k>=0?labels+k:plotsymb);

                move(ix,iy);
                return(!brkf|k<0);
        }
                move(ix,iy);
                return(!brkf|k<0);
        }