--- ray/src/util/netproc.c	1997/10/28 14:01:39	2.8
+++ ray/src/util/netproc.c	2003/11/10 16:52:24	2.13
@@ -1,27 +1,27 @@
-/* Copyright (c) 1996 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: netproc.c,v 2.13 2003/11/10 16:52:24 greg Exp $";
 #endif
-
 /*
  * Parallel network process handling routines
  */
 
+#include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <signal.h>
 #include <fcntl.h>
+#include <unistd.h>
+
 #include "selcall.h"
 #include "netproc.h"
 #include "paths.h"
-#include "vfork.h"
 
 PSERVER	*pslist = NULL;		/* global process server list */
 
-static PROC	*pindex[FD_SETSIZE];	/* process index table */
+static NETPROC	*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 */
 
@@ -30,10 +30,7 @@ static int	maxfd;		/* maximum assigned descriptor */
 
 extern char	*remsh;		/* externally defined remote shell program */
 
-extern char	*malloc(), *realloc();
-extern char	*getenv();
 
-
 PSERVER *
 addpserver(host, dir, usr, np)		/* add a new process server */
 char	*host, *dir, *usr;
@@ -43,16 +40,16 @@ int	np;
 					/* allocate the struct */
 	if (np < 1)
 		return(NULL);
-	ps = (PSERVER *)malloc(sizeof(PSERVER)+(np-1)*sizeof(PROC));
+	ps = (PSERVER *)malloc(sizeof(PSERVER)+(np-1)*sizeof(NETPROC));
 	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 +123,7 @@ 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 +150,7 @@ register PSERVER	*ps;
 char	*command;
 int	(*compf)();
 {
-	char	udirt[MAXPATH];
+	char	udirt[PATH_MAX];
 	char	*av[16];
 	int	pfd[2], pid;
 	register int	i;
@@ -234,7 +231,7 @@ int	fd;
 {
 	char	errbuf[BUFSIZ];
 	int	nr;
-	register PROC	*pp;
+	register NETPROC	*pp;
 				/* look up associated process */
 	if ((pp = pindex[fd]) == NULL)
 		abort();		/* serious consistency error */
@@ -249,7 +246,7 @@ 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);
@@ -288,7 +285,7 @@ PSERVER	*ps;
 int	pn;
 int	status;
 {
-	register PROC	*pp;
+	register NETPROC	*pp;
 
 	pp = ps->proc + pn;
 	if (pp->cf != NULL)			/* client cleanup */
@@ -296,7 +293,7 @@ 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;