diff options
Diffstat (limited to 'src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc')
-rw-r--r-- | src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc b/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc index b7437dbf4d..227bf94aa7 100644 --- a/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc +++ b/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc @@ -40,7 +40,7 @@ static grpc_tcp_listener* find_listener_with_addr(grpc_tcp_server* s, grpc_resolved_address* addr) { grpc_tcp_listener* l; gpr_mu_lock(&s->mu); - for (l = s->head; l != NULL; l = l->next) { + for (l = s->head; l != nullptr; l = l->next) { if (l->addr.len != addr->len) { continue; } @@ -87,10 +87,10 @@ grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, unsigned port_index, int requested_port, int* out_port) { - struct ifaddrs* ifa = NULL; + struct ifaddrs* ifa = nullptr; struct ifaddrs* ifa_it; unsigned fd_index = 0; - grpc_tcp_listener* sp = NULL; + grpc_tcp_listener* sp = nullptr; grpc_error* err = GRPC_ERROR_NONE; if (requested_port == 0) { /* Note: There could be a race where some local addrs can listen on the @@ -104,16 +104,16 @@ grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, } gpr_log(GPR_DEBUG, "Picked unused port %d", requested_port); } - if (getifaddrs(&ifa) != 0 || ifa == NULL) { + if (getifaddrs(&ifa) != 0 || ifa == nullptr) { return GRPC_OS_ERROR(errno, "getifaddrs"); } - for (ifa_it = ifa; ifa_it != NULL; ifa_it = ifa_it->ifa_next) { + for (ifa_it = ifa; ifa_it != nullptr; ifa_it = ifa_it->ifa_next) { grpc_resolved_address addr; - char* addr_str = NULL; + char* addr_str = nullptr; grpc_dualstack_mode dsmode; - grpc_tcp_listener* new_sp = NULL; + grpc_tcp_listener* new_sp = nullptr; const char* ifa_name = (ifa_it->ifa_name ? ifa_it->ifa_name : "<unknown>"); - if (ifa_it->ifa_addr == NULL) { + if (ifa_it->ifa_addr == nullptr) { continue; } else if (ifa_it->ifa_addr->sa_family == AF_INET) { addr.len = sizeof(struct sockaddr_in); @@ -136,7 +136,7 @@ grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, ifa_name, ifa_it->ifa_flags, addr_str); /* We could have multiple interfaces with the same address (e.g., bonding), so look for duplicates. */ - if (find_listener_with_addr(s, &addr) != NULL) { + if (find_listener_with_addr(s, &addr) != nullptr) { gpr_log(GPR_DEBUG, "Skipping duplicate addr %s on interface %s", addr_str, ifa_name); gpr_free(addr_str); @@ -144,7 +144,7 @@ grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, } if ((err = grpc_tcp_server_add_addr(s, &addr, port_index, fd_index, &dsmode, &new_sp)) != GRPC_ERROR_NONE) { - char* err_str = NULL; + char* err_str = nullptr; grpc_error* root_err; if (gpr_asprintf(&err_str, "Failed to add listener: %s", addr_str) < 0) { err_str = gpr_strdup("Failed to add listener"); @@ -157,7 +157,7 @@ grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, } else { GPR_ASSERT(requested_port == new_sp->port); ++fd_index; - if (sp != NULL) { + if (sp != nullptr) { new_sp->is_sibling = 1; sp->sibling = new_sp; } @@ -168,7 +168,7 @@ grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, freeifaddrs(ifa); if (err != GRPC_ERROR_NONE) { return err; - } else if (sp == NULL) { + } else if (sp == nullptr) { return GRPC_ERROR_CREATE_FROM_STATIC_STRING("No local addresses"); } else { *out_port = sp->port; |