diff options
Diffstat (limited to 'saveutil.c')
| -rw-r--r-- | saveutil.c | 21 |
1 files changed, 11 insertions, 10 deletions
@@ -34,14 +34,14 @@ static char session_save_file[PATH_MAX]; void -set_session_save_file_name(char *session_name) +set_session_save_file_name(const char *session_name) { - char *p; + const char *p; - p = (char *) getenv ("SM_SAVE_DIR"); + p = getenv ("SM_SAVE_DIR"); if (!p) { - p = (char *) getenv ("HOME"); + p = getenv ("HOME"); if (!p) p = "."; } @@ -53,7 +53,7 @@ set_session_save_file_name(char *session_name) int -ReadSave(char *session_name, char **sm_id) +ReadSave(const char *session_name, char **sm_id) { char *buf; int buflen; @@ -297,7 +297,7 @@ SaveClient(FILE *f, ClientRec *client) void -WriteSave(char *sm_id) +WriteSave(const char *sm_id) { ClientRec *client; FILE *f; @@ -405,21 +405,22 @@ WriteSave(char *sm_id) Status -DeleteSession(char *session_name) +DeleteSession(const char *session_name) { char *buf; int buflen; - char *p, *dir; + char *p; + const char *dir; FILE *f; int state; int foundDiscard; char filename[256]; int version_number; - dir = (char *) getenv ("SM_SAVE_DIR"); + dir = getenv ("SM_SAVE_DIR"); if (!dir) { - dir = (char *) getenv ("HOME"); + dir = getenv ("HOME"); if (!dir) dir = "."; } |