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Fix handling of sessiond respawn after a SIGKILL
[lttng-tools.git]
/
liblttsessiondcomm
/
liblttsessiondcomm.c
diff --git
a/liblttsessiondcomm/liblttsessiondcomm.c
b/liblttsessiondcomm/liblttsessiondcomm.c
index 253e63545addf17710baeecc679d37fa05d11aae..e7e4204339d61dc0b1daa97cdadd3b1c6fd8033c 100644
(file)
--- a/
liblttsessiondcomm/liblttsessiondcomm.c
+++ b/
liblttsessiondcomm/liblttsessiondcomm.c
@@
-186,6
+186,8
@@
int lttcomm_create_unix_sock(const char *pathname)
sun.sun_family = AF_UNIX;
strncpy(sun.sun_path, pathname, strlen(pathname));
sun.sun_family = AF_UNIX;
strncpy(sun.sun_path, pathname, strlen(pathname));
+ /* Unlink the old file if present */
+ (void) unlink(pathname);
ret = bind(fd, (struct sockaddr *) &sun, sizeof(sun));
if (ret < 0) {
perror("bind");
ret = bind(fd, (struct sockaddr *) &sun, sizeof(sun));
if (ret < 0) {
perror("bind");
@@
-299,8
+301,8
@@
ssize_t lttcomm_send_fds_unix_sock(int sock, void *buf, int *fds, size_t nb_fd,
char tmp[CMSG_SPACE(sizeof_fds)];
/*
char tmp[CMSG_SPACE(sizeof_fds)];
/*
- * Note: the consumerd receiver only supports receiving one FD
at a
- *
time for now
.
+ * Note: the consumerd receiver only supports receiving one FD
per
+ *
message
.
*/
assert(nb_fd == 1);
*/
assert(nb_fd == 1);
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