From: Martin Wilck <mwi...@suse.com>
uxsock_trigger() really belongs into cli.c. I suppose that way back in
the past there were strong reasons to call this function via a
pointer. I don't think these reasons are valid any more. Moving
the function to cli.c allows restructuring the code.
No functional changes.
Signed-off-by: Martin Wilck <mwi...@suse.com>
---
multipathd/main.c | 44 +-------------------------------------------
multipathd/uxlsnr.c | 44 ++++++++++++++++++++++++++++++++++++++++++--
multipathd/uxlsnr.h | 4 +---
3 files changed, 44 insertions(+), 48 deletions(-)
diff --git a/multipathd/main.c b/multipathd/main.c
index c6357ef..ec4bcc3 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -1526,48 +1526,6 @@ map_discovery (struct vectors * vecs)
return 0;
}
-int
-uxsock_trigger (char * str, char ** reply, int * len, bool is_root,
- void * trigger_data)
-{
- struct vectors * vecs;
- int r;
-
- *reply = NULL;
- *len = 0;
- vecs = (struct vectors *)trigger_data;
-
- if ((str != NULL) && (is_root == false) &&
- (strncmp(str, "list", strlen("list")) != 0) &&
- (strncmp(str, "show", strlen("show")) != 0)) {
- *reply = STRDUP("permission deny: need to be root");
- if (*reply)
- *len = strlen(*reply) + 1;
- return 1;
- }
-
- r = parse_cmd(str, reply, len, vecs, uxsock_timeout / 1000);
-
- if (r > 0) {
- if (r == ETIMEDOUT)
- *reply = STRDUP("timeout\n");
- else
- *reply = STRDUP("fail\n");
- if (*reply)
- *len = strlen(*reply) + 1;
- r = 1;
- }
- else if (!r && *len == 0) {
- *reply = STRDUP("ok\n");
- if (*reply)
- *len = strlen(*reply) + 1;
- r = 0;
- }
- /* else if (r < 0) leave *reply alone */
-
- return r;
-}
-
int
uev_trigger (struct uevent * uev, void * trigger_data)
{
@@ -1704,7 +1662,7 @@ uxlsnrloop (void * ap)
== DAEMON_CONFIGURE)
handle_signals(false);
- uxsock_listen(&uxsock_trigger, ux_sock, ap);
+ uxsock_listen(ux_sock, ap);
out_sock:
pthread_cleanup_pop(1); /* uxsock_cleanup */
diff --git a/multipathd/uxlsnr.c b/multipathd/uxlsnr.c
index e701a1c..622aac1 100644
--- a/multipathd/uxlsnr.c
+++ b/multipathd/uxlsnr.c
@@ -311,11 +311,51 @@ static void handle_inotify(int fd, struct
watch_descriptors *wds)
condlog(1, "Multipath configuration updated.\nReload multipathd
for changes to take effect");
}
+static int uxsock_trigger(char *str, char **reply, int *len,
+ bool is_root, void *trigger_data)
+{
+ struct vectors * vecs;
+ int r;
+
+ *reply = NULL;
+ *len = 0;
+ vecs = (struct vectors *)trigger_data;
+
+ if ((str != NULL) && (is_root == false) &&
+ (strncmp(str, "list", strlen("list")) != 0) &&
+ (strncmp(str, "show", strlen("show")) != 0)) {
+ *reply = STRDUP("permission deny: need to be root");
+ if (*reply)
+ *len = strlen(*reply) + 1;
+ return 1;
+ }
+
+ r = parse_cmd(str, reply, len, vecs, uxsock_timeout / 1000);
+
+ if (r > 0) {
+ if (r == ETIMEDOUT)
+ *reply = STRDUP("timeout\n");
+ else
+ *reply = STRDUP("fail\n");
+ if (*reply)
+ *len = strlen(*reply) + 1;
+ r = 1;
+ }
+ else if (!r && *len == 0) {
+ *reply = STRDUP("ok\n");
+ if (*reply)
+ *len = strlen(*reply) + 1;
+ r = 0;
+ }
+ /* else if (r < 0) leave *reply alone */
+
+ return r;
+}
+
/*
* entry point
*/
-void * uxsock_listen(uxsock_trigger_fn uxsock_trigger, long ux_sock,
- void * trigger_data)
+void *uxsock_listen(long ux_sock, void *trigger_data)
{
int rlen;
char *inbuf;
diff --git a/multipathd/uxlsnr.h b/multipathd/uxlsnr.h
index 18f008d..60c3a2c 100644
--- a/multipathd/uxlsnr.h
+++ b/multipathd/uxlsnr.h
@@ -3,10 +3,8 @@
#include <stdbool.h>
-typedef int (uxsock_trigger_fn)(char *, char **, int *, bool, void *);
-
void uxsock_cleanup(void *arg);
-void *uxsock_listen(uxsock_trigger_fn uxsock_trigger, long ux_sock,
+void *uxsock_listen(long ux_sock,
void * trigger_data);
#endif
--
2.33.0
--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
