diff options
Diffstat (limited to 'include/banned.h')
| -rw-r--r-- | include/banned.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/include/banned.h b/include/banned.h deleted file mode 100644 index 2b934c8..0000000 --- a/include/banned.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef BANNED_H -#define BANNED_H - -/* - * This header lists functions that have been banned from our code base, - * because they're too easy to misuse (and even if used correctly, - * complicate audits). Including this header turns them into compile-time - * errors. - */ - -#define BANNED(func) sorry_##func##_is_a_banned_function - -#undef strcpy -#define strcpy(x,y) BANNED(strcpy) -#undef strcat -#define strcat(x,y) BANNED(strcat) -#undef strncpy -#define strncpy(x,y,n) BANNED(strncpy) -#undef strncat -#define strncat(x,y,n) BANNED(strncat) -#undef strtok -#define strtok(x,y) BANNED(strtok) -#undef strtok_r -#define strtok_r(x,y,z) BANNED(strtok_r) - -#undef sprintf -#undef vsprintf -#define sprintf(...) BANNED(sprintf) -#define vsprintf(...) BANNED(vsprintf) - -#undef gmtime -#define gmtime(t) BANNED(gmtime) -#undef localtime -#define localtime(t) BANNED(localtime) -#undef ctime -#define ctime(t) BANNED(ctime) -#undef ctime_r -#define ctime_r(t, buf) BANNED(ctime_r) -#undef asctime -#define asctime(t) BANNED(asctime) -#undef asctime_r -#define asctime_r(t, buf) BANNED(asctime_r) - -#undef mktemp -#define mktemp(x) BANNED(mktemp) - -#endif /* BANNED_H */ |