1502a8b4c
Denys Vlasenko
2009-10-27
Subject
libbb/xrealloc_vector.c: better comment
Binary
No binary (build failed)
Architecture & Compiler Flags
—
Build Log
(log yok)
Commit Diff GitHub →
libbb/xrealloc_vector.c+3 -2
| @@ -20,8 +20,9 @@ | |
| * idx step, plus one: if idx == 0x20, vector[] is resized to 0x31, | |
| * thus last usable element is vector[0x30]. | |
| * | |
| - | * In other words: after xrealloc_vector(v, 4, idx) it's ok to use |
| - | * at least v[idx] and v[idx+1], for all idx values. |
| + | * In other words: after xrealloc_vector(v, 4, idx), with any idx, |
| + | * it's ok to use at least v[idx] and v[idx+1]. |
| + | * v[idx+2] etc generally are not ok. |
| * | |
| * New elements are zeroed out, but only if realloc was done | |
| * (not on every call). You can depend on v[idx] and v[idx+1] being | |