1 files changed, 16 insertions, 15 deletions

diff --git a/chpst.c b/chpst.c
index f1b8ed9..2b9eb01 100644
--- a/chpst.c
+++ b/chpst.c
@@ -3,6 +3,7 @@
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <unistd.h>
+#include <grp.h>
 #include "sgetopt.h"
 #include "error.h"
 #include "strerr.h"
@@ -40,7 +41,7 @@ void usage() { strerr_die4x(100, "usage: ", progname, USAGE_MAIN, "\n"); }
 
 char *set_user =0;
 char *env_user =0;
-const char *argv0 =0;
+char *argv0 =0;
 const char *env_dir =0;
 unsigned int verbose =0;
 unsigned int pgrp =0;
@@ -258,14 +259,14 @@ void slimit() {
 }
 
 /* argv[0] */
-void setuidgid(int, const char *const *);
-void envuidgid(int, const char *const *);
-void envdir(int, const char *const *);
-void pgrphack(int, const char *const *);
-void setlock(int, const char *const *);
-void softlimit(int, const char *const *);
-
-int main(int argc, const char **argv) {
+void setuidgid(int, char *const *);
+void envuidgid(int, char *const *);
+void envdir(int, char *const *);
+void pgrphack(int, char *const *);
+void setlock(int, char *const *);
+void softlimit(int, char *const *);
+
+int main(int argc, char **argv) {
   int opt;
   int i;
   unsigned long ul;
@@ -366,7 +367,7 @@ int main(int argc, const char **argv) {
 void setuidgid_usage() {
   strerr_die4x(100, "usage: ", progname, USAGE_SETUIDGID, "\n");
 }
-void setuidgid(int argc, const char *const *argv) {
+void setuidgid(int argc, char *const *argv) {
   const char *account;
 
   if (! (account =*++argv)) setuidgid_usage();
@@ -379,7 +380,7 @@ void setuidgid(int argc, const char *const *argv) {
 void envuidgid_usage() {
   strerr_die4x(100, "usage: ", progname, USAGE_ENVUIDGID, "\n");
 }
-void envuidgid(int argc, const char *const *argv) {
+void envuidgid(int argc, char *const *argv) {
   const char *account;
 
   if (! (account =*++argv)) envuidgid_usage();
@@ -392,7 +393,7 @@ void envuidgid(int argc, const char *const *argv) {
 void envdir_usage() {
   strerr_die4x(100, "usage: ", progname, USAGE_ENVDIR, "\n");
 }
-void envdir(int argc, const char *const *argv) {
+void envdir(int argc, char *const *argv) {
   const char *dir;
 
   if (! (dir =*++argv)) envdir_usage();
@@ -405,7 +406,7 @@ void envdir(int argc, const char *const *argv) {
 void pgrphack_usage() {
   strerr_die4x(100, "usage: ", progname, USAGE_PGRPHACK, "\n");
 }
-void pgrphack(int argc, const char *const *argv) {
+void pgrphack(int argc, char *const *argv) {
   if (! *++argv) pgrphack_usage();
   setsid();
   pathexec(argv);
@@ -415,7 +416,7 @@ void pgrphack(int argc, const char *const *argv) {
 void setlock_usage() {
   strerr_die4x(100, "usage: ", progname, USAGE_SETLOCK, "\n");
 }
-void setlock(int argc, const char *const *argv) {
+void setlock(int argc, char *const *argv) {
   int opt;
   unsigned int delay =0;
   unsigned int x =0;
@@ -449,7 +450,7 @@ void getlarg(long *l) {
   if (optarg[scan_ulong(optarg, &ul)]) usage();
   *l =ul;
 }
-void softlimit(int argc, const char *const *argv) {
+void softlimit(int argc, char *const *argv) {
   int opt;
   
   while ((opt =getopt(argc,argv,"a:c:d:f:l:m:o:p:r:s:t:")) != opteof)