home *** CD-ROM | disk | FTP | other *** search
- head 1.1;
- branch ;
- access ;
- symbols sprited:1.1.1;
- locks ; strict;
- comment @ * @;
-
-
- 1.1
- date 88.06.10.16.23.54; author ouster; state Exp;
- branches 1.1.1.1;
- next ;
-
- 1.1.1.1
- date 91.12.02.20.00.42; author kupfer; state Exp;
- branches ;
- next ;
-
-
- desc
- @@
-
-
-
- 1.1
- log
- @Initial revision
- @
- text
- @/*
- * gets.c --
- *
- * Source code for the "gets" library procedure.
- *
- * Copyright 1988 Regents of the University of California
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- */
-
- #ifndef lint
- static char rcsid[] = "$Header: atoi.c,v 1.1 88/04/28 17:20:23 ouster Exp $ SPRITE (Berkeley)";
- #endif not lint
-
- #include "stdio.h"
-
- /*
- *----------------------------------------------------------------------
- *
- * gets --
- *
- * Read a line from stdin.
- *
- * Results:
- * Characters are read from stdin and placed at buf until a
- * newline is encountered or an end of file or error is encountered.
- * The newline is read and discarded, and the string at buf is left
- * null-terminated. The return value is a pointer to buf if
- * all went well, or NULL if an end of file or error was encountered.
- *
- * Side effects:
- * Characters are removed from stream.
- *
- *----------------------------------------------------------------------
- */
-
- char *
- gets(bufferPtr)
- char *bufferPtr; /* Where to place characters. */
- {
- register char *destPtr = bufferPtr;
- register int c;
- register FILE *stream = stdin;
-
- while (1) {
- c = getc(stream);
- if (c == EOF) {
- *destPtr = 0;
- return NULL;
- }
- if (c == '\n') {
- break;
- }
- *destPtr = c;
- destPtr++;
- }
- *destPtr = 0;
- return bufferPtr;
- }
- @
-
-
- 1.1.1.1
- log
- @Initial branch for Sprite server.
- @
- text
- @d17 1
- a17 1
- static char rcsid[] = "$Header: /sprite/src/lib/c/stdio/RCS/gets.c,v 1.1 88/06/10 16:23:54 ouster Exp $ SPRITE (Berkeley)";
- @
-