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Use socketpair syscall when available

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cpq committed 2020-12-07 10:25:28 +00:00
1 parent 7ea3293aba
commit d1d8a77bf6
2 files changed
+16
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mongoose.c
+8
View File
@@ -2593,6 +2593,13 @@ static void accept_conn(struct mg_mgr *mgr, struct mg_connection *lsn) {
#if MG_ENABLE_SOCKETPAIR #if MG_ENABLE_SOCKETPAIR
bool mg_socketpair(int *s1, int *s2) { bool mg_socketpair(int *s1, int *s2) {
#if MG_ARCH == MG_ARCH_UNIX
int sp[2], ret = 0;
if (socketpair(AF_INET, SOCK_DGRAM, 0) == 0) {
*s1 = sp[0], *s2 = sp[1], ret = 1;
}
return ret;
#else
union usa sa, sa2; union usa sa, sa2;
SOCKET sp[2] = {INVALID_SOCKET, INVALID_SOCKET}; SOCKET sp[2] = {INVALID_SOCKET, INVALID_SOCKET};
socklen_t len = sizeof(sa.sin); socklen_t len = sizeof(sa.sin);
@@ -2619,6 +2626,7 @@ bool mg_socketpair(int *s1, int *s2) {
} }
return ret; return ret;
#endif
} }
#endif #endif
src/sock.c
+8
View File
@@ -356,6 +356,13 @@ static void accept_conn(struct mg_mgr *mgr, struct mg_connection *lsn) {
#if MG_ENABLE_SOCKETPAIR #if MG_ENABLE_SOCKETPAIR
bool mg_socketpair(int *s1, int *s2) { bool mg_socketpair(int *s1, int *s2) {
#if MG_ARCH == MG_ARCH_UNIX
int sp[2], ret = 0;
if (socketpair(AF_INET, SOCK_DGRAM, 0) == 0) {
*s1 = sp[0], *s2 = sp[1], ret = 1;
}
return ret;
#else
union usa sa, sa2; union usa sa, sa2;
SOCKET sp[2] = {INVALID_SOCKET, INVALID_SOCKET}; SOCKET sp[2] = {INVALID_SOCKET, INVALID_SOCKET};
socklen_t len = sizeof(sa.sin); socklen_t len = sizeof(sa.sin);
@@ -382,6 +389,7 @@ bool mg_socketpair(int *s1, int *s2) {
} }
return ret; return ret;
#endif
} }
#endif #endif