Mercurial > hg > toybox
view toys/basename.c @ 362:d15520819347
Fix reversed patch detection logic, remove unused variables, rename variables, better comments.
author | Rob Landley <rob@landley.net> |
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date | Sun, 29 Nov 2009 22:14:06 -0600 |
parents | 163498bf547b |
children |
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/* vi: set sw=4 ts=4: * * basename.c - print non-directory portion of path * * Copyright 2007 Charlie Shepherd <masterdriverz@gentoo.org> * * See http://www.opengroup.org/onlinepubs/009695399/utilities/basename.html USE_BASENAME(NEWTOY(basename, "<1>2", TOYFLAG_BIN)) config BASENAME bool "basename" default y help usage: basename path [suffix] Print the part of path after the last slash, optionally minus suffix. */ #include "toys.h" void basename_main(void) { char *name = basename(*toys.optargs); char *suffix = toys.optargs[1]; if (suffix) { char *end = name+strlen(name)-strlen(suffix); if (end>name && !strcmp(end,suffix)) *end=0; } puts(name); }