diff options
| -rw-r--r-- | tools/hv/hv_kvp_daemon.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index d55ce4040b74..ca9fa4d32e07 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -127,7 +127,8 @@ static void kvp_acquire_lock(int pool) fl.l_pid = getpid(); if (fcntl(kvp_file_info[pool].fd, F_SETLKW, &fl) == -1) { - syslog(LOG_ERR, "Failed to acquire the lock pool: %d", pool); + syslog(LOG_ERR, "Failed to acquire the lock pool: %d; error: %d %s", pool, + errno, strerror(errno)); exit(EXIT_FAILURE); } } @@ -138,8 +139,8 @@ static void kvp_release_lock(int pool) fl.l_pid = getpid(); if (fcntl(kvp_file_info[pool].fd, F_SETLK, &fl) == -1) { - perror("fcntl"); - syslog(LOG_ERR, "Failed to release the lock pool: %d", pool); + syslog(LOG_ERR, "Failed to release the lock pool: %d; error: %d %s", pool, + errno, strerror(errno)); exit(EXIT_FAILURE); } } @@ -157,8 +158,9 @@ static void kvp_update_file(int pool) filep = fopen(kvp_file_info[pool].fname, "we"); if (!filep) { + syslog(LOG_ERR, "Failed to open file, pool: %d; error: %d %s", pool, + errno, strerror(errno)); kvp_release_lock(pool); - syslog(LOG_ERR, "Failed to open file, pool: %d", pool); exit(EXIT_FAILURE); } @@ -188,8 +190,9 @@ static void kvp_update_mem_state(int pool) filep = fopen(kvp_file_info[pool].fname, "re"); if (!filep) { + syslog(LOG_ERR, "Failed to open file, pool: %d; error: %d %s", pool, + errno, strerror(errno)); kvp_release_lock(pool); - syslog(LOG_ERR, "Failed to open file, pool: %d", pool); exit(EXIT_FAILURE); } for (;;) { @@ -240,7 +243,8 @@ static int kvp_file_init(void) if (access(KVP_CONFIG_LOC, F_OK)) { if (mkdir(KVP_CONFIG_LOC, 0755 /* rwxr-xr-x */)) { - syslog(LOG_ERR, " Failed to create %s", KVP_CONFIG_LOC); + syslog(LOG_ERR, "Failed to create '%s'; error: %d %s", KVP_CONFIG_LOC, + errno, strerror(errno)); exit(EXIT_FAILURE); } } @@ -1280,7 +1284,8 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) file = fopen(if_file, "w"); if (file == NULL) { - syslog(LOG_ERR, "Failed to open config file"); + syslog(LOG_ERR, "Failed to open config file; error: %d %s", + errno, strerror(errno)); return HV_E_FAIL; } @@ -1447,7 +1452,8 @@ int main(void) fd = socket(AF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR); if (fd < 0) { - syslog(LOG_ERR, "netlink socket creation failed; error:%d", fd); + syslog(LOG_ERR, "netlink socket creation failed; error: %d %s", errno, + strerror(errno)); exit(EXIT_FAILURE); } addr.nl_family = AF_NETLINK; @@ -1458,7 +1464,7 @@ int main(void) error = bind(fd, (struct sockaddr *)&addr, sizeof(addr)); if (error < 0) { - syslog(LOG_ERR, "bind failed; error:%d", error); + syslog(LOG_ERR, "bind failed; error: %d %s", errno, strerror(errno)); close(fd); exit(EXIT_FAILURE); } @@ -1484,7 +1490,7 @@ int main(void) len = netlink_send(fd, message); if (len < 0) { - syslog(LOG_ERR, "netlink_send failed; error:%d", len); + syslog(LOG_ERR, "netlink_send failed; error: %d %s", errno, strerror(errno)); close(fd); exit(EXIT_FAILURE); } @@ -1716,7 +1722,8 @@ kvp_done: len = netlink_send(fd, incoming_cn_msg); if (len < 0) { - syslog(LOG_ERR, "net_link send failed; error:%d", len); + syslog(LOG_ERR, "net_link send failed; error: %d %s", errno, + strerror(errno)); exit(EXIT_FAILURE); } } |