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| author | jkoshy <jkoshy@FreeBSD.org> | 1998-05-21 08:46:48 +0000 |
|---|---|---|
| committer | jkoshy <jkoshy@FreeBSD.org> | 1998-05-21 08:46:48 +0000 |
| commit | 25789e916f6ee1102ff4ebeeae92a1536ea128b9 (patch) | |
| tree | e8a538d63b2847031f802a16afc70b13d7d85b98 /usr.bin/w | |
| parent | d26bce6481da9a31a8c8f3681d9808a35e47dd6b (diff) | |
| download | FreeBSD-src-25789e916f6ee1102ff4ebeeae92a1536ea128b9.zip FreeBSD-src-25789e916f6ee1102ff4ebeeae92a1536ea128b9.tar.gz | |
Cosmetic fix. Compute header field widths from UT_{HOST,LINE,NAME}SIZE
instead of hardcoding header line.
PR: 6325
Diffstat (limited to 'usr.bin/w')
| -rw-r--r-- | usr.bin/w/w.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/usr.bin/w/w.c b/usr.bin/w/w.c index 9ef076f..f822281 100644 --- a/usr.bin/w/w.c +++ b/usr.bin/w/w.c @@ -42,7 +42,7 @@ static const char copyright[] = static char sccsid[] = "@(#)w.c 8.4 (Berkeley) 4/16/94"; #endif static const char rcsid[] = - "$Id: w.c,v 1.25 1998/04/19 18:32:01 phk Exp $"; + "$Id: w.c,v 1.26 1998/05/14 10:13:24 jkoshy Exp $"; #endif /* not lint */ /* @@ -246,9 +246,18 @@ main(argc, argv) if (wcmd == 0) exit (0); -#define HEADER "USER TTY FROM LOGIN@ IDLE WHAT\n" -#define WUSED (sizeof (HEADER) - sizeof ("WHAT\n")) - (void)printf(HEADER); +#define HEADER_USER "USER" +#define HEADER_TTY "TTY" +#define HEADER_FROM "FROM" +#define HEADER_LOGIN_IDLE "LOGIN@ IDLE " +#define HEADER_WHAT "WHAT\n" +#define WUSED (UT_NAMESIZE + UT_LINESIZE + UT_HOSTSIZE + \ + sizeof(HEADER_LOGIN_IDLE) + 3) /* header width incl. spaces */ + (void)printf("%-*.*s %-*.*s %-*.*s %s", + UT_NAMESIZE, UT_NAMESIZE, HEADER_USER, + UT_LINESIZE, UT_LINESIZE, HEADER_TTY, + UT_HOSTSIZE, UT_HOSTSIZE, HEADER_FROM, + HEADER_LOGIN_IDLE HEADER_WHAT); } if ((kp = kvm_getprocs(kd, KERN_PROC_ALL, 0, &nentries)) == NULL) |
