diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2021-06-15 10:39:33 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-06-15 10:39:33 +0200 |
| commit | e47000490c30109db1d571bcab12f385cd0139e5 (patch) | |
| tree | a2cd5ab7bdc26920a8f2b20ae7d8e57c7aa8bf3c /miscutils/strings.c | |
| parent | 1f60d88cf6f5ad3efcad6e7ef1501ce334046e40 (diff) | |
shuf: simplify check that we have at least one FILE
function old new delta
.rodata 103190 103194 +4
packed_usage 33541 33537 -4
shred_main 354 337 -17
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(add/remove: 0/0 grow/shrink: 1/2 up/down: 4/-21) Total: -17 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/strings.c')
| -rw-r--r-- | miscutils/strings.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/miscutils/strings.c b/miscutils/strings.c index e4a68227e..b01884968 100644 --- a/miscutils/strings.c +++ b/miscutils/strings.c @@ -18,7 +18,7 @@ //kbuild:lib-$(CONFIG_STRINGS) += strings.o //usage:#define strings_trivial_usage -//usage: "[-fo] [-t o/d/x] [-n LEN] [FILE]..." +//usage: "[-fo] [-t o|d|x] [-n LEN] [FILE]..." //usage:#define strings_full_usage "\n\n" //usage: "Display printable strings in a binary file\n" //We usually don't bother user with "nop" options. They work, but are not shown: @@ -26,7 +26,7 @@ //unimplemented alternative is -d: Only strings from initialized, loaded data sections //usage: "\n -f Precede strings with filenames" //usage: "\n -o Precede strings with octal offsets" -//usage: "\n -t o/d/x Precede strings with offsets in base 8/10/16" +//usage: "\n -t o|d|x Precede strings with offsets in base 8/10/16" //usage: "\n -n LEN At least LEN characters form a string (default 4)" #include "libbb.h" |