add const keyword to some APIs

[openocd.git] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index 1bf680d..575a99c 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -2928,7 +2928,7 @@ static void writeString(FILE *f, char *s)
 }
 
 /* Dump a gmon.out histogram file. */
-static void writeGmon(uint32_t *samples, uint32_t sampleNum, char *filename)
+static void writeGmon(uint32_t *samples, uint32_t sampleNum, const char *filename)
 {
        uint32_t i;
        FILE *f = fopen(filename, "w");