preparatory patch for -Wwrite-strings #4

git-svn-id: svn://busybox.net/trunk/busybox@17656 69ca8d6d-28ef-0310-b511-8ec308f3f277

3 files changed, 24 insertions, 24 deletions

diff --git a/runit/runsv.c b/runit/runsv.c
index 018a80eeb..03187a8b7 100644
--- a/runit/runsv.c
+++ b/runit/runsv.c
@@ -42,26 +42,26 @@ static char *dir;
 
 #define usage() bb_show_usage()
 
-static void fatal2_cannot(char *m1, char *m2)
+static void fatal2_cannot(const char *m1, const char *m2)
 {
         bb_perror_msg_and_die("%s: fatal: cannot %s%s", dir, m1, m2);
         /* was exiting 111 */
 }
-static void fatal_cannot(char *m)
+static void fatal_cannot(const char *m)
 {
         fatal2_cannot(m, "");
         /* was exiting 111 */
 }
-static void fatal2x_cannot(char *m1, char *m2)
+static void fatal2x_cannot(const char *m1, const char *m2)
 {
         bb_error_msg_and_die("%s: fatal: cannot %s%s", dir, m1, m2);
         /* was exiting 111 */
 }
-static void warn_cannot(char *m)
+static void warn_cannot(const char *m)
 {
         bb_perror_msg("%s: warning: cannot %s", dir, m);
 }
-static void warnx_cannot(char *m)
+static void warnx_cannot(const char *m)
 {
         bb_error_msg("%s: warning: cannot %s", dir, m);
 }
@@ -280,12 +280,12 @@ static void startservice(struct svdir *s)
         char *run[2];
 
         if (s->state == S_FINISH)
-                run[0] = "./finish";
+                run[0] = (char*)"./finish";
         else {
-                run[0] = "./run";
+                run[0] = (char*)"./run";
                 custom(s, 'u');
         }
-        run[1] = 0;
+        run[1] = NULL;
 
         if (s->pid != 0) stopservice(s); /* should never happen */
         while ((p = fork()) == -1) {
diff --git a/runit/runsvdir.c b/runit/runsvdir.c
index 22f2a0505..7e1dd6c30 100644
--- a/runit/runsvdir.c
+++ b/runit/runsvdir.c
@@ -28,20 +28,20 @@ static int exitsoon;
 static int pgrp;
 
 #define usage() bb_show_usage()
-static void fatal2_cannot(char *m1, char *m2)
+static void fatal2_cannot(const char *m1, const char *m2)
 {
         bb_perror_msg_and_die("%s: fatal: cannot %s%s", svdir, m1, m2);
         /* was exiting 100 */
 }
-static void warn3x(char *m1, char *m2, char *m3)
+static void warn3x(const char *m1, const char *m2, const char *m3)
 {
         bb_error_msg("%s: warning: %s%s%s", svdir, m1, m2, m3);
 }
-static void warn2_cannot(char *m1, char *m2)
+static void warn2_cannot(const char *m1, const char *m2)
 {
         warn3x("cannot ", m1, m2);
 }
-static void warnx(char *m1)
+static void warnx(const char *m1)
 {
         warn3x(m1, "", "");
 }
@@ -55,7 +55,7 @@ static void s_hangup(int sig_no)
         exitsoon = 2;
 }
 
-static void runsv(int no, char *name)
+static void runsv(int no, const char *name)
 {
         int pid = fork();
 
@@ -67,8 +67,8 @@ static void runsv(int no, char *name)
                 /* child */
                 char *prog[3];
 
-                prog[0] = "runsv";
-                prog[1] = name;
+                prog[0] = (char*)"runsv";
+                prog[1] = (char*)name;
                 prog[2] = NULL;
                 sig_uncatch(SIGHUP);
                 sig_uncatch(SIGTERM);
diff --git a/runit/svlogd.c b/runit/svlogd.c
index 41a7c860e..59b1e5721 100644
--- a/runit/svlogd.c
+++ b/runit/svlogd.c
@@ -75,7 +75,7 @@ static struct logdir {
         char match;
         char matcherr;
 } *dir;
-static unsigned dirn = 0;
+static unsigned dirn;
 
 #define FATAL "fatal: "
 #define WARNING "warning: "
@@ -83,18 +83,18 @@ static unsigned dirn = 0;
 #define INFO "info: "
 
 #define usage() bb_show_usage()
-static void fatalx(char *m0)
+static void fatalx(const char *m0)
 {
         bb_error_msg_and_die(FATAL"%s", m0);
 }
-static void warn(char *m0) {
+static void warn(const char *m0) {
         bb_perror_msg(WARNING"%s", m0);
 }
-static void warn2(char *m0, char *m1)
+static void warn2(const char *m0, const char *m1)
 {
         bb_perror_msg(WARNING"%s: %s", m0, m1);
 }
-static void warnx(char *m0, char *m1)
+static void warnx(const char *m0, const char *m1)
 {
         bb_error_msg(WARNING"%s: %s", m0, m1);
 }
@@ -103,12 +103,12 @@ static void pause_nomem(void)
         bb_error_msg(PAUSE"out of memory");
         sleep(3);
 }
-static void pause1cannot(char *m0)
+static void pause1cannot(const char *m0)
 {
         bb_perror_msg(PAUSE"cannot %s", m0);
         sleep(3);
 }
-static void pause2cannot(char *m0, char *m1)
+static void pause2cannot(const char *m0, const char *m1)
 {
         bb_perror_msg(PAUSE"cannot %s %s", m0, m1);
         sleep(3);
@@ -168,8 +168,8 @@ static unsigned processorstart(struct logdir *ld)
                         bb_perror_msg_and_die(FATAL"cannot %s processor %s", "move filedescriptor for", ld->name);
 
 // getenv("SHELL")?
-                prog[0] = "sh";
-                prog[1] = "-c";
+                prog[0] = (char*)"sh";
+                prog[1] = (char*)"-c";
                 prog[2] = ld->processor;
                 prog[3] = '\0';
                 execve("/bin/sh", prog, environ);