Make it clear where functions do not modify their arguments.
Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
sys-utils/nsenter.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sys-utils/nsenter.c b/sys-utils/nsenter.c
index d7d65f9..5b8d9c4 100644
--- a/sys-utils/nsenter.c
+++ b/sys-utils/nsenter.c
@@ -60,7 +60,7 @@ static int setns(int fd, int nstype)
static struct namespace_file{
int nstype;
- char *name;
+ const char *name;
int fd;
} namespace_files[] = {
/* Careful the order is significant in this array.
@@ -109,7 +109,7 @@ static pid_t namespace_target_pid = 0;
static int root_fd = -1;
static int wd_fd = -1;
-static void open_target_fd(int *fd, const char *type, char *path)
+static void open_target_fd(int *fd, const char *type, const char *path)
{
char pathbuf[PATH_MAX];
@@ -130,7 +130,7 @@ static void open_target_fd(int *fd, const char *type, char *path)
err(EXIT_FAILURE, _("open of '%s' failed"), path);
}
-static void open_namespace_fd(int nstype, char *path)
+static void open_namespace_fd(int nstype, const char *path)
{
struct namespace_file *nsfile;
--
1.7.5.4
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