diff options
| -rw-r--r-- | include/getopt.h | 2 | ||||
| -rw-r--r-- | lib/getopt.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/getopt.h b/include/getopt.h index f23175fb87..4f48ba8fd9 100644 --- a/include/getopt.h +++ b/include/getopt.h @@ -35,7 +35,7 @@ extern char *optarg; * - options can be mixed with nonoptions (like ls /bin -R) */ -int getopt(int argc, char *argv[], char *optstring); +int getopt(int argc, char *argv[], const char *optstring); struct getopt_context { int opterr; diff --git a/lib/getopt.c b/lib/getopt.c index ead9150994..fd12a886ec 100644 --- a/lib/getopt.c +++ b/lib/getopt.c @@ -56,10 +56,10 @@ void getopt_context_restore(struct getopt_context *gc) } EXPORT_SYMBOL(getopt_context_restore); -int getopt(int argc, char *argv[], char *optstring) +int getopt(int argc, char *argv[], const char *optstring) { char curopt; /* current option character */ - char *curoptp; /* pointer to the current option in optstring */ + const char *curoptp; /* pointer to the current option in optstring */ while(1) { debug("optindex: %d nonopts: %d optind: %d\n", optindex, nonopts, optind); |