diff options
Diffstat (limited to 'src/udp.c')
| -rw-r--r-- | src/udp.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -38,6 +38,7 @@ #include "log.h" +#include <errno.h> #include <stdlib.h> #include <unistd.h> #include <string.h> @@ -87,7 +88,7 @@ int udp_init(udp_socket_t* sock, const char* local_addr, const char* port, resol sock->fd_ = socket(res->ai_family, SOCK_DGRAM, 0); if(sock->fd_ < 0) { - log_printf(ERROR, "Error on opening udp socket: %m"); + log_printf(ERROR, "Error on opening udp socket: %s", strerror(errno)); freeaddrinfo(res); udp_close(sock); return -1; @@ -95,7 +96,7 @@ int udp_init(udp_socket_t* sock, const char* local_addr, const char* port, resol errcode = bind(sock->fd_, res->ai_addr, res->ai_addrlen); if(errcode) { - log_printf(ERROR, "Error on binding udp socket: %m"); + log_printf(ERROR, "Error on binding udp socket: %s", strerror(errno)); freeaddrinfo(res); udp_close(sock); return -1; @@ -106,7 +107,7 @@ int udp_init(udp_socket_t* sock, const char* local_addr, const char* port, resol log_printf(NOTICE, "disabling V4-Mapped addresses"); int on = 1; if(setsockopt(sock->fd_, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on))) - log_printf(ERROR, "Error on setting IPV6_V6ONLY socket option: %m"); + log_printf(ERROR, "Error on setting IPV6_V6ONLY socket option: %s", strerror(errno)); } #endif freeaddrinfo(res); |