Mercurial > hg > toybox
view toys/pwd.c @ 293:6baa13382880
Sort was including the trailing comma and getting the order wrong.
(Specifically, it was comparing "sh," with "sha1sum," and putting sha1sum first
in generated/newtoys.h so the binary search wasn't finding sha1sum. Alas, you
can't feed separate beginning and ending delimiters to "sort -t". The fix is
to copy the appropriate field out with sed, duplicate it at the start of the
string where it's easy to compare, and then remove it again with a second
sed after the sort.
author | Rob Landley <rob@landley.net> |
---|---|
date | Mon, 12 May 2008 01:23:19 -0500 |
parents | 163498bf547b |
children |
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/* vi: set sw=4 ts=4: * * pwd.c - Print working directory. * * Copyright 2006 Rob Landley <rob@landley.net> * * See http://www.opengroup.org/onlinepubs/009695399/utilities/echo.html * * TODO: add -L -P USE_PWD(NEWTOY(pwd, NULL, TOYFLAG_BIN)) config PWD bool "pwd" default y help usage: pwd The print working directory command prints the current directory. */ #include "toys.h" void pwd_main(void) { char *pwd = xgetcwd(); xprintf("%s\n", pwd); if (CFG_TOYBOX_FREE) free(pwd); }