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Add catv (separate applet instead of cat -v). Also cleanup cat.c comments,

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the following of which (from cat.c) belongs in svn history instead of the
source code:

/* Mar 16, 2003      Manuel Novoa III   (mjn3@codepoet.org)
 *
 * This is a new implementation of 'cat' which aims to be SUSv3 compliant.
 *
 * Changes from the previous implementation include:
 * 1) Multiple '-' args are accepted as required by SUSv3.  The previous
 *    implementation would close stdin and segfault on a subsequent '-'.
 * 2) The '-u' options is required by SUSv3.  Note that the specified
 *    behavior for '-u' is done by default, so all we need do is accept
 *    the option.
 */
This commit is contained in:
Rob Landley
2006-05-31 19:36:04 +00:00
parent 9a5686b605
commit 8abbee474c
6 changed files with 82 additions and 29 deletions
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1
include/applets.h
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@@ -63,6 +63,7 @@ APPLET_NOUSAGE(busybox, busybox, _BB_DIR_BIN, _BB_SUID_MAYBE)
USE_BUNZIP2(APPLET(bzcat, bunzip2, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_CAL(APPLET(cal, cal, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_CAT(APPLET(cat, cat, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_CATV(APPLET(catv, catv, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_CHATTR(APPLET(chattr, chattr, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_CHGRP(APPLET(chgrp, chgrp, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_CHMOD(APPLET(chmod, chmod, _BB_DIR_BIN, _BB_SUID_NEVER))

7
include/usage.h
View File

@@ -136,6 +136,13 @@
"$ cat /proc/uptime\n" \
"110716.72 17.67"
#define catv_trivial_usage \
"[-etv] [FILE]..."
#define catv_full_usage \
"Display nonprinting characters as ^x or M-x.\n\n"\
"\t-e\tEnd each line with $\n" \
"\t-t\tShow tabs as ^I\n" \
"\t-v\tDon't use ^x or M-x escapes."
#define chattr_trivial_usage \
"[-R] [-+=AacDdijsStTu] [-v version] files..."
#define chattr_full_usage \