[rdma_]getaddrinfo error codes are decoded by gai_strerror (and not set in errno) so replace perror calls following these failed calls. Signed-off-by: Hal Rosenstock <hal@xxxxxxxxxxxx> --- diff --git a/examples/cmatose.c b/examples/cmatose.c index ab3e746..d7bd92d 100644 --- a/examples/cmatose.c +++ b/examples/cmatose.c @@ -509,7 +509,7 @@ static int run_server(void) ret = get_rdma_addr(src_addr, dst_addr, port, &hints, &test.rai); if (ret) { - perror("cmatose: getrdmaaddr error"); + printf("cmatose: getrdmaaddr error: %s\n", gai_strerror(ret)); goto out; } @@ -582,7 +582,7 @@ static int run_client(void) ret = get_rdma_addr(src_addr, dst_addr, port, &hints, &test.rai); if (ret) { - perror("cmatose: getaddrinfo error"); + printf("cmatose: getaddrinfo error: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/cmtime.c b/examples/cmtime.c index ebc660b..e45980b 100644 --- a/examples/cmtime.c +++ b/examples/cmtime.c @@ -479,7 +479,7 @@ static int run_server(void) ret = get_rdma_addr(src_addr, dst_addr, port, &hints, &rai); if (ret) { - perror("getrdmaaddr error"); + printf("getrdmaaddr error: %s\n", gai_strerror(ret)); goto out; } @@ -508,7 +508,7 @@ static int run_client(void) ret = get_rdma_addr(src_addr, dst_addr, port, &hints, &rai); if (ret) { - perror("getaddrinfo error"); + printf("getaddrinfo error: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/mckey.c b/examples/mckey.c index a6b5c4d..2032aa9 100644 --- a/examples/mckey.c +++ b/examples/mckey.c @@ -452,7 +452,7 @@ static int get_addr(char *dst, struct sockaddr *addr) ret = getaddrinfo(dst, NULL, NULL, &res); if (ret) { - printf("getaddrinfo failed - invalid hostname or IP address\n"); + printf("getaddrinfo failed (%s) - invalid hostname or IP address\n", gai_strerror(ret)); return ret; } diff --git a/examples/rcopy.c b/examples/rcopy.c index 152acef..085b017 100644 --- a/examples/rcopy.c +++ b/examples/rcopy.c @@ -186,7 +186,7 @@ static int server_listen(void) hints.ai_flags = RAI_PASSIVE; ret = getaddrinfo(NULL, port, &hints, &res); if (ret) { - perror("getaddrinfo failed\n"); + printf("getaddrinfo failed: %s\n", gai_strerror(ret)); return ret; } @@ -396,7 +396,7 @@ static int client_connect(void) ret = getaddrinfo(dst_addr, port, NULL, &res); if (ret) { - perror("getaddrinfo failed\n"); + printf("getaddrinfo failed: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/rdma_client.c b/examples/rdma_client.c index f676b70..d7f65f5 100644 --- a/examples/rdma_client.c +++ b/examples/rdma_client.c @@ -30,6 +30,7 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <netdb.h> #include <errno.h> #include <getopt.h> #include <rdma/rdma_cma.h> @@ -55,7 +56,7 @@ static int run(void) hints.ai_port_space = RDMA_PS_TCP; ret = rdma_getaddrinfo(server, port, &hints, &res); if (ret) { - perror("rdma_getaddrinfo"); + printf("rdma_getaddrinfo: %s\n", gai_strerror(ret)); goto out; } diff --git a/examples/rdma_server.c b/examples/rdma_server.c index 129cf42..d98d11a 100644 --- a/examples/rdma_server.c +++ b/examples/rdma_server.c @@ -57,7 +57,7 @@ static int run(void) hints.ai_port_space = RDMA_PS_TCP; ret = rdma_getaddrinfo(NULL, port, &hints, &res); if (ret) { - perror("rdma_getaddrinfo"); + printf("rdma_getaddrinfo: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/rdma_xclient.c b/examples/rdma_xclient.c index 6510408..8dba266 100644 --- a/examples/rdma_xclient.c +++ b/examples/rdma_xclient.c @@ -30,6 +30,7 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <netdb.h> #include <errno.h> #include <getopt.h> #include <ctype.h> @@ -80,7 +81,7 @@ static int test(void) ret = rdma_getaddrinfo(server, port, &hints, &res); if (ret) { - perror("rdma_getaddrinfo"); + printf("rdma_getaddrinfo: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/rdma_xserver.c b/examples/rdma_xserver.c index d30c88e..69f170b 100644 --- a/examples/rdma_xserver.c +++ b/examples/rdma_xserver.c @@ -78,7 +78,7 @@ static int test(void) ret = rdma_getaddrinfo(NULL, port, &hints, &res); if (ret) { - perror("rdma_getaddrinfo"); + printf("rdma_getaddrinfo: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/riostream.c b/examples/riostream.c index c12dd0d..82dcd59 100644 --- a/examples/riostream.c +++ b/examples/riostream.c @@ -363,7 +363,7 @@ static int server_listen(void) ret = getaddrinfo(src_addr, port, &ai_hints, &ai); } if (ret) { - perror("getaddrinfo"); + printf("getaddrinfo: %s\n", gai_strerror(ret)); return ret; } @@ -444,7 +444,7 @@ static int client_connect(void) ret = use_rgai ? rdma_getaddrinfo(dst_addr, port, &rai_hints, &rai) : getaddrinfo(dst_addr, port, &ai_hints, &ai); if (ret) { - perror("getaddrinfo"); + printf("getaddrinfo: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/rping.c b/examples/rping.c index 9486314..a5aa8c5 100644 --- a/examples/rping.c +++ b/examples/rping.c @@ -1122,7 +1122,7 @@ static int get_addr(char *dst, struct sockaddr *addr) ret = getaddrinfo(dst, NULL, NULL, &res); if (ret) { - printf("getaddrinfo failed - invalid hostname or IP address\n"); + printf("getaddrinfo failed (%s) - invalid hostname or IP address\n", gai_strerror(ret)); return ret; } diff --git a/examples/rstream.c b/examples/rstream.c index d93e9aa..c88b5b7 100644 --- a/examples/rstream.c +++ b/examples/rstream.c @@ -327,7 +327,7 @@ static int server_listen(void) ret = getaddrinfo(src_addr, port, &ai_hints, &ai); } if (ret) { - perror("getaddrinfo"); + printf("getaddrinfo: %s\n", gai_strerror(ret)); return ret; } @@ -412,7 +412,7 @@ static int client_connect(void) getaddrinfo(dst_addr, port, &ai_hints, &ai); if (ret) { - perror("getaddrinfo"); + printf("getaddrinfo: %s\n", gai_strerror(ret)); return ret; } @@ -425,7 +425,7 @@ static int client_connect(void) ret = getaddrinfo(src_addr, port, &ai_hints, &ai_src); } if (ret) { - perror("getaddrinfo src_addr"); + printf("getaddrinfo src_addr: %s\n", gai_strerror(ret)); return ret; } } diff --git a/examples/udaddy.c b/examples/udaddy.c index 6e68944..5e89ca1 100644 --- a/examples/udaddy.c +++ b/examples/udaddy.c @@ -516,7 +516,7 @@ static int run_server(void) ret = get_rdma_addr(src_addr, dst_addr, port, &hints, &test.rai); if (ret) { - perror("cmatose: getrdmaaddr error"); + printf("udaddy: getrdmaaddr error: %s\n", gai_strerror(ret)); goto out; } @@ -565,7 +565,7 @@ static int run_client(void) ret = get_rdma_addr(src_addr, dst_addr, port, &hints, &test.rai); if (ret) { - perror("udaddy: getaddrinfo error"); + printf("udaddy: getaddrinfo error: %s\n", gai_strerror(ret)); return ret; } diff --git a/examples/udpong.c b/examples/udpong.c index 7ec11e8..97713a2 100644 --- a/examples/udpong.c +++ b/examples/udpong.c @@ -266,7 +266,7 @@ static int svr_bind(void) hints.ai_socktype = SOCK_DGRAM; ret = getaddrinfo(src_addr, port, &hints, &res); if (ret) { - perror("getaddrinfo"); + printf("getaddrinfo: %s\n", gai_strerror(ret)); return ret; } @@ -411,7 +411,7 @@ static int client_connect(void) hints.ai_socktype = SOCK_DGRAM; ret = getaddrinfo(dst_addr, port, &hints, &res); if (ret) { - perror("getaddrinfo"); + printf("getaddrinfo: %s\n", gai_strerror(ret)); return ret; } -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html