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git.ipfire.org Git - thirdparty/git.git/blob - banned.h
5 * This header lists functions that have been banned from our code base,
6 * because they're too easy to misuse (and even if used correctly,
7 * complicate audits). Including this header turns them into compile-time
11 #define BANNED(func) sorry_##func##_is_a_banned_function
14 #define strcpy(x,y) BANNED(strcpy)
16 #define strcat(x,y) BANNED(strcat)
18 #define strncpy(x,y,n) BANNED(strncpy)
22 #ifdef HAVE_VARIADIC_MACROS
23 #define sprintf(...) BANNED(sprintf)
24 #define vsprintf(...) BANNED(vsprintf)
26 #define sprintf(buf,fmt,arg) BANNED(sprintf)
27 #define vsprintf(buf,fmt,arg) BANNED(sprintf)