pppd: constify log format strings. (#462)

[ppp.git] / pppd / plugins / pppoe / pppoe-discovery.c

diff --git a/pppd/plugins/pppoe/pppoe-discovery.c b/pppd/plugins/pppoe/pppoe-discovery.c
index 15a80fb4a5bb7007d220e84f46dc9a1477e2cd58..5b1b2dc05295257f5e79878f64aaf8e7cce1af53 100644 (file)
--- a/pppd/plugins/pppoe/pppoe-discovery.c
+++ b/pppd/plugins/pppoe/pppoe-discovery.c
@@ -33,7 +33,7 @@ int pppoe_verbose;
 static FILE *debugFile;
 
 void
-fatal(char *fmt, ...)
+fatal(const char *fmt, ...)
 {
     va_list pvar;
     va_start(pvar, fmt);
@@ -44,7 +44,7 @@ fatal(char *fmt, ...)
 }
 
 void
-error(char *fmt, ...)
+error(const char *fmt, ...)
 {
     va_list pvar;
     va_start(pvar, fmt);
@@ -54,7 +54,7 @@ error(char *fmt, ...)
 }
 
 void
-warn(char *fmt, ...)
+warn(const char *fmt, ...)
 {
     va_list pvar;
     va_start(pvar, fmt);
@@ -64,7 +64,7 @@ warn(char *fmt, ...)
 }
 
 void
-info(char *fmt, ...)
+info(const char *fmt, ...)
 {
     va_list pvar;
     va_start(pvar, fmt);