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author | markm <markm@FreeBSD.org> | 2001-10-30 19:36:57 +0000 |
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committer | markm <markm@FreeBSD.org> | 2001-10-30 19:36:57 +0000 |
commit | d370854c004d656e285a35ae75d22478e79e7fdb (patch) | |
tree | a8741fca73f86283284a11fff978413b7e94c472 /gnu/libexec/uucp/libuucp/getlin.c | |
parent | 08ca13c8db2b28005e05d6b65a567089093c295d (diff) | |
download | FreeBSD-src-d370854c004d656e285a35ae75d22478e79e7fdb.zip FreeBSD-src-d370854c004d656e285a35ae75d22478e79e7fdb.tar.gz |
tip(1) can do cu(1). We don't need this anymore.
Diffstat (limited to 'gnu/libexec/uucp/libuucp/getlin.c')
-rw-r--r-- | gnu/libexec/uucp/libuucp/getlin.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/gnu/libexec/uucp/libuucp/getlin.c b/gnu/libexec/uucp/libuucp/getlin.c deleted file mode 100644 index 822bc1c..0000000 --- a/gnu/libexec/uucp/libuucp/getlin.c +++ /dev/null @@ -1,81 +0,0 @@ -/* getlin.c - Replacement for getline. - - Copyright (C) 1992 Ian Lance Taylor - - This file is part of Taylor UUCP. - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License - as published by the Free Software Foundation; either version 2 of - the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - The author of the program may be contacted at ian@airs.com or - c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144. - */ - -#include "uucp.h" - -/* Read a line from a file, returning the number of characters read. - This should really return ssize_t. Returns -1 on error. */ - -#define CGETLINE_DEFAULT (63) - -int -getline (pzline, pcline, e) - char **pzline; - size_t *pcline; - FILE *e; -{ - char *zput, *zend; - int bchar; - - if (*pzline == NULL) - { - *pzline = (char *) malloc (CGETLINE_DEFAULT); - if (*pzline == NULL) - return -1; - *pcline = CGETLINE_DEFAULT; - } - - zput = *pzline; - zend = *pzline + *pcline - 1; - - while ((bchar = getc (e)) != EOF) - { - if (zput >= zend) - { - size_t cnew; - char *znew; - - cnew = *pcline * 2 + 1; - znew = (char *) realloc ((pointer) *pzline, cnew); - if (znew == NULL) - return -1; - zput = znew + *pcline - 1; - zend = znew + cnew - 1; - *pzline = znew; - *pcline = cnew; - } - - *zput++ = bchar; - - if (bchar == '\n') - break; - } - - if (zput == *pzline) - return -1; - - *zput = '\0'; - return zput - *pzline; -} |