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* Revert "wall: wrap message header when it exceeds 79 characters"Karel Zak2014-07-291-6/+1Star
| | | | | | This reverts commit 93d7baf250495b2385c369afd48137a7363ae4c2. Ooops... it wasn't my plan to merge this patch. Sorry.
* wall: wrap message header when it exceeds 79 charactersSami Kerola2014-07-281-1/+6
| | | | | | | | Header truncation started to happen more often after commit d81c30553f4fb49173d38f69edff4b0b67a18b65 that made the header to be longer. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: add fallback for failed sysconf()Karel Zak2014-07-171-0/+3
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* wall: replace magic number by named valueSami Kerola2014-05-121-7/+8
| | | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi> Signed-off-by: Karel Zak <kzak@redhat.com>
* include/carefulputc: cleanup and add fputs_{quoted,nonblank}()Karel Zak2014-04-031-1/+1
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* last, utmpdump, agetty, wall, write: avoid compatibility hacksSami Kerola2013-08-291-1/+1
| | | | | | | | In include/bits/utmp.h the ut_user and ut_time macros are marked with comment they are backwards compatibility hacks. It is probably best to avoid use of these macros where ever possible. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: line wrap at column 79 also when line has tab charsSami Kerola2013-08-291-0/+2
| | | | | | | Earlier tabs caused random ragged right indentation, because the tab length was assumed to be 1 char which is not the case most of the time. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: sync usage() with howto-usage-function.txtSami Kerola2013-08-291-11/+10Star
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: send message also to sessions opened by user 'sleeper'Sami Kerola2013-08-291-4/+1Star
| | | | | | | Ignoring an user by name, and not telling about it in manual page, is unexpected. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* include: carefulput: print determined char when unprintable char is foundSami Kerola2013-08-231-1/+1
| | | | | | This is done to allow reuse of the functin in last(1). Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: make banner sysvinit compatibleKarel Zak2013-08-131-16/+18
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* wall: allow to specify <message> on command lineKarel Zak2013-08-131-31/+60
| | | | | | | | | | wall(1) from sysvinit supports # wall I love this company! semantic, This patch add this functionally to the util-linux wall. Signed-off-by: Karel Zak <kzak@redhat.com>
* various: fix variable and function declarations [smatch scan]Sami Kerola2013-04-091-5/+5
| | | | | | | | | | | | | | | | | disk-utils/fsck.minix.c:511:9: warning: mixing declarations and code fdisks/sfdisk.c:982:5: warning: mixing declarations and code fdisks/sfdisk.c:1254:5: warning: mixing declarations and code fdisks/sfdisk.c:1564:5: warning: mixing declarations and code lib/mbsalign.c:279:7: warning: mixing declarations and code libblkid/src/devname.c:378:17: warning: mixing declarations and code libfdisk/src/alignment.c:219:9: warning: mixing declarations and code term-utils/wall.c:111:9: warning: mixing declarations and code text-utils/col.c:418:19: warning: non-ANSI function declaration of function 'flush_blanks' text-utils/col.c:553:12: warning: non-ANSI function declaration of function 'alloc_line' text-utils/rev.c:105:9: warning: mixing declarations and code text-utils/tailf.c:245:9: warning: mixing declarations and code Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: use xgethostname()Sami Kerola2013-03-041-4/+3Star
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* textual: spell and encode the name of Arkadiusz Miśkiewicz correctlyBenno Schulenberg2013-02-061-1/+1
| | | | Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
* translation: unify file open error messagesSami Kerola2012-07-161-1/+1
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* translation: unify stat error messagesSami Kerola2012-07-161-1/+1
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* build: fix redundant redeclaration warningsSami Kerola2012-06-111-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | env.c:24:15: warning: redundant redeclaration of 'environ' [-Wredundant-decls] su.c:81:15: warning: redundant redeclaration of 'environ' [-Wredundant-decls] fstab.c:581:14: warning: redundant redeclaration of 'strsignal' [-Wredundant-decls] kill.h:1:13: note: previous declaration of 'get_pids' was here kill.c:152:13: warning: redundant redeclaration of 'get_pids' [-Wredundant-decls] kill.c:142:5: warning: redundant redeclaration of 'main' [-Wredundant-decls] getopt.c:89:5: warning: redundant redeclaration of 'main' [-Wredundant-decls] agetty.c:536:15: warning: redundant redeclaration of 'optarg' [-Wredundant-decls] agetty.c:537:13: warning: redundant redeclaration of 'optind' [-Wredundant-decls] script.c:161:13: warning: redundant redeclaration of 'optind' [-Wredundant-decls] wall.c:96:13: warning: redundant redeclaration of 'optind' [-Wredundant-decls] libmount.h:362:26: note: previous declaration of 'mnt_update_get_fs' was here libmount.h:454:26: note: previous declaration of 'mnt_context_get_fs' was here mountP.h:383:26: warning: redundant redeclaration of 'mnt_context_get_fs' [-Wredundant-decls] mountP.h:398:26: warning: redundant redeclaration of 'mnt_update_get_fs' [-Wredundant-decls] Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* fileutils: xmkstemp() interface changeDave Reisner2012-06-021-1/+1
| | | | | | | | | | | We can not let the user control where TMPDIR is for this tempfile. This will be where we write the updated passwd file, and must be capable of being moved atomically with rename(2). Therefore, it cannot be on a different device, or setpwnam() and vipw/vigr programs will invariably fail with EXDEV. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* include/c: move fallback for MAXHOSTNAMELEN to c.hKarel Zak2012-05-291-8/+0Star
| | | | | Reported-by: Thomas Schwinge <thomas@codesourcery.com> Signed-off-by: Karel Zak <kzak@redhat.com>
* term-utils: cleanup strtoxx_or_err()Karel Zak2012-05-151-2/+2
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* term-utils: verify writing to streams was successfulSami Kerola2012-04-041-1/+4
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* fileutils: differentiate xmkstemp and xfmkstempSami Kerola2012-03-181-1/+1
| | | | | | | | | | | | Let developer to choose, case by case, what sort of return value is best in her code. The xmkstemp() is for users who want file descriptor as return value of the function, xfmkstemp() will return FILE pointer. Proposed-By: Karel Zak <kzak@redhat.com> CC: Davidlohr Bueso <dave@gnu.org> Reference: http://marc.info/?l=util-linux-ng&m=133129570124003&w=2 Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: use xmkstemp for temporary fileSami Kerola2012-03-181-14/+5Star
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: cleanup usage()Karel Zak2011-08-161-7/+8
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* wall: cleanup mbufsize usageKarel Zak2011-04-121-7/+5Star
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* wall: support --timeout switchSami Kerola2011-04-121-2/+11
| | | | | | The switch controls message write time out to terminals. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* wall: use long optionsSami Kerola2011-04-121-7/+30
| | | | | | | Also --version & --help options added, and rewrote help output. Signed-off-by: Sami Kerola <kerolasa@iki.fi> Signed-off-by: Karel Zak <kzak@redhat.com>
* wall: remove global variables and support TMPDIRSami Kerola2011-04-121-27/+47
| | | | | | | | | | The TMPDIR environment is preferred over _PATH_TMP in which a file is created that is ultimately sent to terminals. This patch will also fix compiler warnings and removes magical numbers, which has not explanation. Signed-off-by: Sami Kerola <kerolasa@iki.fi> Signed-off-by: Karel Zak <kzak@redhat.com>
* build-sys: move wall to term-utils/Karel Zak2011-03-021-0/+244
Signed-off-by: Karel Zak <kzak@redhat.com>
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