[azzerking]

Quote:

Originally Posted by denNorske Nice - I kinda of need this at the moment, but whenever I try to make it (and after installing all the dependencies prior to trying), i get this output while "make": Code: ~/NobodyFirewall# make gcc -lpcap -lpthread nfwall.c -o nfwall nfwall.c: In function ‘main’: nfwall.c:96:3: warning: too many arguments for format [-Wformat-extra-args] printf("[!] Warning: Using default interface: \"%s\".\n\n", iface, argv[0]); ^ nfwall.c: In function ‘ProcessSAMPPacket’: nfwall.c:179:3: error: ‘for’ loop initial declarations are only allowed in C99 m ode for (int i = 0; i < STRUCT_NUMBER; i++) ^ nfwall.c:179:3: note: use option -std=c99 or -std=gnu99 to compile your code nfwall.c: In function ‘ProcessCookiePacket’: nfwall.c:205:3: error: ‘for’ loop initial declarations are only allowed in C99 m ode for (int i = 0; i < STRUCT_NUMBER; i++) ^ nfwall.c: In function ‘CheckIfExists’: nfwall.c:236:2: error: ‘for’ loop initial declarations are only allowed in C99 m ode for (int i = 0; i < STRUCT_NUMBER; i++) ^ nfwall.c: In function ‘threadReload’: nfwall.c:246:2: error: ‘for’ loop initial declarations are only allowed in C99 m ode for (int i = 0; i < STRUCT_NUMBER; i++) ^ make: *** [all] Error 1 Any idea if this is system or code related issue?

What version of gcc do you currently have installed?

Also you can just add '-std=c99' to the makefile in order to invoke a C99 compiler.

Calling /usr/bin/c99 instead of /usr/bin/gcc on an Ubuntu system, this points to a script which invokes gcc after having added the -std=c99 flag, which is precisely what you want