projects / thirdparty / git.git / blame
| Commit | Line | Data |
|---|---|---|
| c8af66ab JK |
1 | #ifndef BANNED_H |
| 2 | #define BANNED_H | |
| 3 | ||
| 4 | /* | |
| 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 | |
| 8 | * errors. | |
| 9 | */ | |
| 10 | ||
| 11 | #define BANNED(func) sorry_##func##_is_a_banned_function | |
| 12 | ||
| 13 | #undef strcpy | |
| 14 | #define strcpy(x,y) BANNED(strcpy) | |
| 1b11b64b JK |
15 | #undef strcat |
| 16 | #define strcat(x,y) BANNED(strcat) | |
| e488b7ab JK |
17 | #undef strncpy |
| 18 | #define strncpy(x,y,n) BANNED(strncpy) | |
| ace5707a EW |
19 | #undef strncat |
| 20 | #define strncat(x,y,n) BANNED(strncat) | |
| 60ff56f5 TB |
21 | #undef strtok |
| 22 | #define strtok(x,y) BANNED(strtok) | |
| 23 | #undef strtok_r | |
| 24 | #define strtok_r(x,y,z) BANNED(strtok_r) | |
| c8af66ab | 25 | |
| cc8fdaee JK |
26 | #undef sprintf |
| 27 | #undef vsprintf | |
| cc8fdaee JK |
28 | #define sprintf(...) BANNED(sprintf) |
| 29 | #define vsprintf(...) BANNED(vsprintf) | |
| cc8fdaee | 30 | |
| 1fbfdf55 JK |
31 | #undef gmtime |
| 32 | #define gmtime(t) BANNED(gmtime) | |
| 33 | #undef localtime | |
| 34 | #define localtime(t) BANNED(localtime) | |
| 35 | #undef ctime | |
| 36 | #define ctime(t) BANNED(ctime) | |
| 91aef030 JK |
37 | #undef ctime_r |
| 38 | #define ctime_r(t, buf) BANNED(ctime_r) | |
| 1fbfdf55 JK |
39 | #undef asctime |
| 40 | #define asctime(t) BANNED(asctime) | |
| 91aef030 JK |
41 | #undef asctime_r |
| 42 | #define asctime_r(t, buf) BANNED(asctime_r) | |
| 1fbfdf55 | 43 | |
| c8af66ab | 44 | #endif /* BANNED_H */ |