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Diffstat (limited to 'gnu/libexec/uucp/libuucp/getlin.c')
-rw-r--r--gnu/libexec/uucp/libuucp/getlin.c81
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;
-}
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