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author | Eric Andersen <andersen@codepoet.org> | 2003-06-20 13:01:58 +0400 |
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committer | Eric Andersen <andersen@codepoet.org> | 2003-06-20 13:01:58 +0400 |
commit | 8876fb2f59a0b515b3121d5894933eef88ce566a (patch) | |
tree | f67de9320202043aca8ded20fb80d668c3b0c2d8 /coreutils/test.c | |
parent | dfce3536ace2bcd38bdd3731841998ce344d786e (diff) |
last_patch89 from vodz:
Manuel,
I rewrite bb_getopt_ulflags() function for more universal usage.
My version support now:
- options with arguments (optional arg as GNU extension also)
- complementaly and/or incomplementaly and/or incongruously and/or list
options
- long_opt (all applets may have long option, add supporting is trivial)
This realisation full compatibile from your version.
Code size grow 480 bytes, but only coreutils/* over compensate this size
after using new function. Last patch reduced over 800 bytes and not full
applied to all. "mkdir" and "mv" applets have long_opt now for demonstrate
trivial addition support long_opt with usage new bb_getopt_ulflags().
Complementaly and/or incomplementaly and/or incongruously and/or list options
logic is not trivial, but new "cut" and "grep" applets using this logic
for examples with full demostrating. New "grep" applet reduced over 300
bytes.
Mark,
Also. I removed bug from "grep" applet.
$ echo a b | busybox grep -e a b
a b
a b
But right is printing one only.
--w
vodz
Diffstat (limited to 'coreutils/test.c')
-rw-r--r-- | coreutils/test.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/coreutils/test.c b/coreutils/test.c index 0bce66e6f..31ac87f34 100644 --- a/coreutils/test.c +++ b/coreutils/test.c @@ -452,10 +452,8 @@ static int getn(const char *s) if (errno != 0) bb_error_msg_and_die("%s: out of range", s); - while (isspace(*p)) - p++; - - if (*p) + /* p = bb_skip_whitespace(p); avoid const warning */ + if (*(bb_skip_whitespace(p))) bb_error_msg_and_die("%s: bad number", s); return (int) r; |