X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/2b4bcb0b184c0b94c0650400217192a0a4e513e2..7df9dd832a325848a509b8a6ab4036c1ea96971c:/stglibs/common.lib/common.cpp diff --git a/stglibs/common.lib/common.cpp b/stglibs/common.lib/common.cpp index b9fb3bf9..3361adb3 100644 --- a/stglibs/common.lib/common.cpp +++ b/stglibs/common.lib/common.cpp @@ -64,6 +64,7 @@ #include #include #include +#include #endif #include @@ -1032,3 +1033,27 @@ if (*val < min || *val > max) return 0; } + +bool WaitPackets(int sd) +{ +fd_set rfds; +FD_ZERO(&rfds); +FD_SET(sd, &rfds); + +struct timeval tv; +tv.tv_sec = 0; +tv.tv_usec = 500000; + +int res = select(sd + 1, &rfds, NULL, NULL, &tv); +if (res == -1) // Error + { + if (errno != EINTR) + printfd(__FILE__, "Error on select: '%s'\n", strerror(errno)); + return false; + } + +if (res == 0) // Timeout + return false; + +return true; +}