--- ray/src/util/netproc.c	1997/10/28 14:01:39	2.8
+++ ray/src/util/netproc.c	2003/06/30 14:59:13	2.11
@@ -1,9 +1,6 @@
-/* Copyright (c) 1996 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: netproc.c,v 2.11 2003/06/30 14:59:13 schorsch Exp $";
 #endif
-
 /*
  * Parallel network process handling routines
  */
@@ -11,6 +8,8 @@ static char SCCSid[] = "$SunId$ LBL";
 #include <stdio.h>
 #include <signal.h>
 #include <fcntl.h>
+#include <unistd.h>
+
 #include "selcall.h"
 #include "netproc.h"
 #include "paths.h"
@@ -21,7 +20,7 @@ PSERVER	*pslist = NULL;		/* global process server list
 static PROC	*pindex[FD_SETSIZE];	/* process index table */
 
 static char	ourhost[64];	/* this host name */
-static char	ourdir[MAXPATH];	/* our working directory */
+static char	ourdir[PATH_MAX];	/* our working directory */
 static char	ouruser[32];	/* our user name */
 static char	*ourshell;	/* our user's shell */
 
@@ -30,7 +29,6 @@ static int	maxfd;		/* maximum assigned descriptor */
 
 extern char	*remsh;		/* externally defined remote shell program */
 
-extern char	*malloc(), *realloc();
 extern char	*getenv();
 
 
@@ -47,12 +45,12 @@ int	np;
 	if (ps == NULL)
 		return(NULL);
 	if (!ourhost[0]) {		/* initialize */
-		char	dirtmp[MAXPATH];
+		char	dirtmp[PATH_MAX];
 		register char	*cp;
 		register int	len;
 
 		strcpy(ourhost, myhostname());
-		getwd(dirtmp);
+		getcwd(dirtmp, sizeof(dirtmp));
 		if ((cp = getenv("HOME")) != NULL) {
 			if (!strcmp(cp, dirtmp))
 				ourdir[0] = '\0';
@@ -126,7 +124,7 @@ PSERVER	*ps;
 					/* remove server from list */
 	psp->next = ps->next;
 	pslist = pstart.next;
-	free((char *)ps);		/* free associated memory */
+	free((void *)ps);		/* free associated memory */
 }
 
 
@@ -153,7 +151,7 @@ register PSERVER	*ps;
 char	*command;
 int	(*compf)();
 {
-	char	udirt[MAXPATH];
+	char	udirt[PATH_MAX];
 	char	*av[16];
 	int	pfd[2], pid;
 	register int	i;
@@ -249,7 +247,7 @@ int	fd;
 	if (pp->elen == 0)
 		pp->errs = (char *)malloc(nr+1);
 	else
-		pp->errs = (char *)realloc(pp->errs, pp->elen+nr+1);
+		pp->errs = (char *)realloc((void *)pp->errs, pp->elen+nr+1);
 	if (pp->errs == NULL) {
 		perror("malloc failed");
 		exit(1);
@@ -296,7 +294,7 @@ int	status;
 	close(pp->efd);				/* close error stream */
 	pindex[pp->efd] = NULL;
 	FD_CLR(pp->efd, &errdesc);
-	free((char *)pp->errs);
+	free((void *)pp->errs);
 	pp->com = NULL;				/* clear settings */
 	pp->pid = -1;
 	pp->efd = -1;