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| author | Kim Alvefur <zash@zash.se> | 2020-11-05 22:31:25 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2020-11-05 22:31:25 +0100 |
| commit | 0c94d96263cffcdbe0cf5ea59ef0b172b32258c2 (patch) | |
| tree | 58547de6e7795740633c1b93e67c217eb621fe8f /util-src/net.c | |
| parent | 20cb21003f0374e7078e1a29ffb36a7028c6b9ef (diff) | |
| parent | 4afbfc6854ebc374acc34729fdc6e472b44b07f1 (diff) | |
| download | prosody-0c94d96263cffcdbe0cf5ea59ef0b172b32258c2.tar.gz prosody-0c94d96263cffcdbe0cf5ea59ef0b172b32258c2.zip | |
Merge 0.11->trunk
Diffstat (limited to 'util-src/net.c')
| -rw-r--r-- | util-src/net.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/util-src/net.c b/util-src/net.c index 5f706d81..d786e885 100644 --- a/util-src/net.c +++ b/util-src/net.c @@ -33,10 +33,13 @@ #if (LUA_VERSION_NUM == 501) #define luaL_setfuncs(L, R, N) luaL_register(L, NULL, R) #endif +#if (LUA_VERSION_NUM < 504) +#define luaL_pushfail lua_pushnil +#endif /* Enumerate all locally configured IP addresses */ -const char *const type_strings[] = { +static const char *const type_strings[] = { "both", "ipv4", "ipv6", @@ -46,8 +49,8 @@ const char *const type_strings[] = { static int lc_local_addresses(lua_State *L) { #ifndef _WIN32 /* Link-local IPv4 addresses; see RFC 3927 and RFC 5735 */ - const long ip4_linklocal = htonl(0xa9fe0000); /* 169.254.0.0 */ - const long ip4_mask = htonl(0xffff0000); + const uint32_t ip4_linklocal = htonl(0xa9fe0000); /* 169.254.0.0 */ + const uint32_t ip4_mask = htonl(0xffff0000); struct ifaddrs *addr = NULL, *a; #endif int n = 1; @@ -59,7 +62,7 @@ static int lc_local_addresses(lua_State *L) { #ifndef _WIN32 if(getifaddrs(&addr) < 0) { - lua_pushnil(L); + luaL_pushfail(L); lua_pushfstring(L, "getifaddrs failed (%d): %s", errno, strerror(errno)); return 2; @@ -141,14 +144,14 @@ static int lc_pton(lua_State *L) { case -1: errno_ = errno; - lua_pushnil(L); + luaL_pushfail(L); lua_pushstring(L, strerror(errno_)); lua_pushinteger(L, errno_); return 3; default: case 0: - lua_pushnil(L); + luaL_pushfail(L); lua_pushstring(L, strerror(EINVAL)); lua_pushinteger(L, EINVAL); return 3; @@ -170,7 +173,7 @@ static int lc_ntop(lua_State *L) { family = AF_INET; } else { - lua_pushnil(L); + luaL_pushfail(L); lua_pushstring(L, strerror(EAFNOSUPPORT)); lua_pushinteger(L, EAFNOSUPPORT); return 3; @@ -179,7 +182,7 @@ static int lc_ntop(lua_State *L) { if(!inet_ntop(family, ipaddr, buf, INET6_ADDRSTRLEN)) { errno_ = errno; - lua_pushnil(L); + luaL_pushfail(L); lua_pushstring(L, strerror(errno_)); lua_pushinteger(L, errno_); return 3; |