diff options
| author | "Vladimir N. Oleynik" | 2006-01-30 11:15:11 +0000 |
|---|---|---|
| committer | "Vladimir N. Oleynik" | 2006-01-30 11:15:11 +0000 |
| commit | e75b41d9905d91b388b18d4395dae72ab17d31b7 (patch) | |
| tree | 142f634a50b1df75150d9794dd52f4cb0898769d /coreutils/head.c | |
| parent | b1fd52e0b7e58a678766d2f67190d9b30399b628 (diff) | |
| download | busybox-e75b41d9905d91b388b18d4395dae72ab17d31b7.zip busybox-e75b41d9905d91b388b18d4395dae72ab17d31b7.tar.gz | |
support GNU suffixes for fancy mode: b(512), k(1024) and m(1024*1024)
Diffstat (limited to 'coreutils/head.c')
| -rw-r--r-- | coreutils/head.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/coreutils/head.c b/coreutils/head.c index 17d3ef8..184e816 100644 --- a/coreutils/head.c +++ b/coreutils/head.c @@ -25,6 +25,15 @@ static const char head_opts[] = #endif ; +#if ENABLE_FEATURE_FANCY_HEAD +static const struct suffix_mult head_suffixes[] = { + { "b", 512 }, + { "k", 1024 }, + { "m", 1024*1024 }, + { NULL, 0 } +}; +#endif + static const char header_fmt_str[] = "\n==> %s <==\n"; int head_main(int argc, char **argv) @@ -75,7 +84,14 @@ int head_main(int argc, char **argv) #if !ENABLE_DEBUG_YANK_SUSv2 || ENABLE_FEATURE_FANCY_HEAD GET_COUNT: #endif + +#if !ENABLE_FEATURE_FANCY_HEAD count = bb_xgetularg10(p); +#else + count = bb_xgetularg_bnd_sfx(p, 10, + 0, ULONG_MAX, + head_suffixes); +#endif break; default: bb_show_usage(); |