diff options
Diffstat (limited to 'libs/nixio/src/nixio.c')
| -rw-r--r-- | libs/nixio/src/nixio.c | 64 |
1 files changed, 53 insertions, 11 deletions
diff --git a/libs/nixio/src/nixio.c b/libs/nixio/src/nixio.c index 3a70aa8da..457bbd1f2 100644 --- a/libs/nixio/src/nixio.c +++ b/libs/nixio/src/nixio.c @@ -27,7 +27,7 @@ /* pushes nil, error number and errstring on the stack */ int nixio__perror(lua_State *L) { - if (errno == EAGAIN) { + if (errno == EAGAIN || errno == EWOULDBLOCK) { lua_pushboolean(L, 0); } else { lua_pushnil(L); @@ -85,6 +85,17 @@ int nixio__tofd(lua_State *L, int ud) { return fd; } +/* An empty iterator */ +int nixio__nulliter(lua_State *L) { + lua_pushnil(L); + return 1; +} + +static int nixio_errno(lua_State *L) { + lua_pushinteger(L, errno); + return 1; +} + static int nixio_strerror(lua_State *L) { lua_pushstring(L, strerror(luaL_checkinteger(L, 1))); return 1; @@ -92,12 +103,13 @@ static int nixio_strerror(lua_State *L) { /* object table */ static const luaL_reg R[] = { + {"errno", nixio_errno}, {"strerror", nixio_strerror}, {NULL, NULL} }; /* entry point */ -LUALIB_API int luaopen_nixio(lua_State *L) { +NIXIO_API int luaopen_nixio(lua_State *L) { /* create metatable */ luaL_newmetatable(L, NIXIO_META); @@ -113,6 +125,9 @@ LUALIB_API int luaopen_nixio(lua_State *L) { lua_setfield(L, -2, "meta_socket"); /* register methods */ +#ifdef __WINNT__ + nixio_open__mingw(L); +#endif nixio_open_file(L); nixio_open_socket(L); nixio_open_sockopt(L); @@ -123,6 +138,11 @@ LUALIB_API int luaopen_nixio(lua_State *L) { nixio_open_splice(L); nixio_open_process(L); nixio_open_syslog(L); + nixio_open_bit(L); + nixio_open_bin(L); + nixio_open_fs(L); + nixio_open_user(L); + nixio_open_tls_crypto(L); nixio_open_tls_context(L); nixio_open_tls_socket(L); @@ -131,13 +151,21 @@ LUALIB_API int luaopen_nixio(lua_State *L) { lua_setfield(L, -2, "version"); /* some constants */ - lua_createtable(L, 0, 49); + lua_newtable(L); + + lua_pushliteral(L, NIXIO_SEP); + lua_setfield(L, -2, "sep"); + + lua_pushliteral(L, NIXIO_PATHSEP); + lua_setfield(L, -2, "pathsep"); + + lua_pushinteger(L, NIXIO_BUFFERSIZE); + lua_setfield(L, -2, "buffersize"); NIXIO_PUSH_CONSTANT(EACCES); NIXIO_PUSH_CONSTANT(EINTR); NIXIO_PUSH_CONSTANT(ENOSYS); NIXIO_PUSH_CONSTANT(EINVAL); - NIXIO_PUSH_CONSTANT(EWOULDBLOCK); NIXIO_PUSH_CONSTANT(EAGAIN); NIXIO_PUSH_CONSTANT(ENOMEM); NIXIO_PUSH_CONSTANT(ENOENT); @@ -152,37 +180,51 @@ LUALIB_API int luaopen_nixio(lua_State *L) { NIXIO_PUSH_CONSTANT(EISDIR); NIXIO_PUSH_CONSTANT(EPERM); NIXIO_PUSH_CONSTANT(EEXIST); - NIXIO_PUSH_CONSTANT(ELOOP); NIXIO_PUSH_CONSTANT(EMFILE); NIXIO_PUSH_CONSTANT(ENAMETOOLONG); NIXIO_PUSH_CONSTANT(ENFILE); NIXIO_PUSH_CONSTANT(ENODEV); + NIXIO_PUSH_CONSTANT(EXDEV); NIXIO_PUSH_CONSTANT(ENOTDIR); NIXIO_PUSH_CONSTANT(ENXIO); - NIXIO_PUSH_CONSTANT(EOVERFLOW); NIXIO_PUSH_CONSTANT(EROFS); + NIXIO_PUSH_CONSTANT(EBUSY); + NIXIO_PUSH_CONSTANT(ESRCH); + NIXIO_PUSH_CONSTANT(SIGINT); + NIXIO_PUSH_CONSTANT(SIGTERM); + NIXIO_PUSH_CONSTANT(SIGSEGV); + +#ifndef __WINNT__ + NIXIO_PUSH_CONSTANT(EWOULDBLOCK); + NIXIO_PUSH_CONSTANT(ELOOP); + NIXIO_PUSH_CONSTANT(EOVERFLOW); NIXIO_PUSH_CONSTANT(ETXTBSY); NIXIO_PUSH_CONSTANT(EAFNOSUPPORT); NIXIO_PUSH_CONSTANT(ENOBUFS); NIXIO_PUSH_CONSTANT(EPROTONOSUPPORT); NIXIO_PUSH_CONSTANT(ENOPROTOOPT); - NIXIO_PUSH_CONSTANT(EBUSY); - NIXIO_PUSH_CONSTANT(ESRCH); + NIXIO_PUSH_CONSTANT(EADDRINUSE); + NIXIO_PUSH_CONSTANT(ENETDOWN); + NIXIO_PUSH_CONSTANT(ENETUNREACH); + NIXIO_PUSH_CONSTANT(SIGALRM); - NIXIO_PUSH_CONSTANT(SIGINT); - NIXIO_PUSH_CONSTANT(SIGTERM); NIXIO_PUSH_CONSTANT(SIGKILL); NIXIO_PUSH_CONSTANT(SIGHUP); NIXIO_PUSH_CONSTANT(SIGSTOP); NIXIO_PUSH_CONSTANT(SIGCONT); - NIXIO_PUSH_CONSTANT(SIGSEGV); NIXIO_PUSH_CONSTANT(SIGCHLD); NIXIO_PUSH_CONSTANT(SIGQUIT); NIXIO_PUSH_CONSTANT(SIGUSR1); NIXIO_PUSH_CONSTANT(SIGUSR2); NIXIO_PUSH_CONSTANT(SIGIO); NIXIO_PUSH_CONSTANT(SIGURG); + NIXIO_PUSH_CONSTANT(SIGPIPE); + + lua_pushvalue(L, -1); + lua_setfield(L, -3, "const_sock"); + signal(SIGPIPE, SIG_IGN); +#endif /* !__WINNT__ */ lua_setfield(L, -2, "const"); /* remove meta table */ |