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Diffstat (limited to 'contrib/sendmail/libsmutil/snprintf.c')
-rw-r--r-- | contrib/sendmail/libsmutil/snprintf.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/contrib/sendmail/libsmutil/snprintf.c b/contrib/sendmail/libsmutil/snprintf.c deleted file mode 100644 index ff3aa3b..0000000 --- a/contrib/sendmail/libsmutil/snprintf.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 1998-2001 Sendmail, Inc. and its suppliers. - * All rights reserved. - * Copyright (c) 1997 Eric P. Allman. All rights reserved. - * Copyright (c) 1988, 1993 - * The Regents of the University of California. All rights reserved. - * - * By using this file, you agree to the terms and conditions set - * forth in the LICENSE file which can be found at the top level of - * the sendmail distribution. - * - */ - -#include <sendmail.h> - -SM_RCSID("@(#)$Id: snprintf.c,v 8.44 2001/09/11 04:04:56 gshapiro Exp $") - -/* -** SHORTENSTRING -- return short version of a string -** -** If the string is already short, just return it. If it is too -** long, return the head and tail of the string. -** -** Parameters: -** s -- the string to shorten. -** m -- the max length of the string (strlen()). -** -** Returns: -** Either s or a short version of s. -*/ - -char * -shortenstring(s, m) - register const char *s; - size_t m; -{ - size_t l; - static char buf[MAXSHORTSTR + 1]; - - l = strlen(s); - if (l < m) - return (char *) s; - if (m > MAXSHORTSTR) - m = MAXSHORTSTR; - else if (m < 10) - { - if (m < 5) - { - (void) sm_strlcpy(buf, s, m + 1); - return buf; - } - (void) sm_strlcpy(buf, s, m - 2); - (void) sm_strlcat(buf, "...", sizeof buf); - return buf; - } - m = (m - 3) / 2; - (void) sm_strlcpy(buf, s, m + 1); - (void) sm_strlcat2(buf, "...", s + l - m, sizeof buf); - return buf; -} |