1 files changed, 0 insertions, 187 deletions
diff --git a/lib/libc/gen/config.c b/lib/libc/gen/config.c
deleted file mode 100644
index 2d1ed44..0000000
--- a/lib/libc/gen/config.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
- * ----------------------------------------------------------------------------
- *
- * $Id$
- *
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$Id$";
-#endif				/* LIBC_SCCS and not lint */
-
-/*
- * This file contains four procedures used to read config-files.
- *
- * char * config_open(const char *filename,int contlines)
- *	Will open the named file, read it into a private malloc'ed area,
- *	and close the file again.
- *	All lines where the first !isspace() char is '#' are deleted.
- *	If contlines are non-zero lines where the first char is isspace()
- *	will be joined to the preceeding line.
- *	In case of trouble the name of the offending system call will be
- *	returned.  On success NULL is returned.
- *
- * void   config_close()
- *	This will free the internal malloc'ed area.
- *
- * char * config_next()
- *	This will return a pointer to the next entry in the area.  NULL is
- *	returned at "end of file".  The return value is '\0' terminated, and
- *	can be modified, but the contents must be copied somewhere else for
- *	permanent use.
- *
- * char * config_skip(char **p)
- *	This will pick out the next word from the string.  The return-value
- *	points to the word found, and *p is advanced past the word.  NULL is
- *	returned at "end of string".
- *
- * Many programs have a n*100 bytes config-file and N*1000 bytes of source
- * to read it.  Doing pointer-aerobics on files that small is a waste of
- * time, and bashing around with getchar/ungetc isn't much better.  These
- * routines implement a simple algorithm and syntax.
- *
- * config_skip consider a contiguous string of !isspace() chars a word.
- *
- * 13nov1994 Poul-Henning Kamp  phk@login.dknet.dk
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <ctype.h>
-#include <string.h>
-
-static char *file_buf;
-static char *ptr;
-
-char   *
-config_open(const char *filename, int contlines)
-{
-	int     fd;
-	struct stat st;
-	char   *p, *q;
-
-	if ((fd = open(filename, O_RDONLY)) < 0)
-		return "open";
-	if (fstat(fd, &st) < 0) {
-		close(fd);
-		return "fstat";
-	}
-	if (file_buf)
-		free(file_buf);
-	file_buf = malloc(st.st_size + 2);
-	if (!file_buf) {
-		close(fd);
-		return "malloc";
-	}
-	if (st.st_size != read(fd, file_buf, st.st_size)) {
-		free(file_buf);
-		file_buf = (char *) 0;
-		close(fd);
-		return "read";
-	}
-	close(fd);
-	file_buf[st.st_size] = '\n';
-	file_buf[st.st_size + 1] = '\0';
-
-	/*
-         * /^[ \t]*#[^\n]*$/d
-	 *
-	 * Delete all lines where the first !isspace() char is '#'
-         */
-
-	ptr = file_buf;
-	for (p = ptr; *p;) {
-		for (q = p; *q != '\n' && isspace(*q); q++)
-			continue;
-		if (*q == '#') {
-			p = strchr(p, '\n');
-			if (p)
-				p++;
-		} else {
-			q = strchr(p, '\n');
-			q++;
-			memcpy(ptr, p, q - p);
-			ptr += q - p;
-			p = q;
-		}
-	}
-	*ptr = '\0';
-	ptr = file_buf;
-
-	if (!contlines)
-		return 0;
-
-	/* Join all lines starting with a isspace() char to the preceeding
-	 * line */
-
-	for (p = ptr; *p;) {
-		q = strchr(p, '\n');
-		if (isspace(*(q + 1)))
-			*q = ' ';
-		p = q + 1;
-	}
-
-	return 0;
-}
-
-void
-config_close(void)
-{
-	if (file_buf)
-		free(file_buf);
-	ptr = file_buf = 0;
-}
-
-/*
- * Get next entry.  config_open did all the weird stuff, so just return
- * the next line.
- */
-
-char   *
-config_next(void)
-{
-	char   *p;
-
-	/* We might be done already ! */
-	if (!ptr || !*ptr)
-		return 0;
-
-	while (isspace(*ptr))
-	    ptr++;
-	p = ptr;
-	ptr = strchr(p, '\n');
-	if (ptr) {
-		*ptr = '\0';
-		ptr++;
-	}
-	return p;
-}
-
-/*
- * Return next word
- */
-
-char   *
-config_skip(char **p)
-{
-	char   *q, *r;
-
-	if (!*p || !**p)
-		return 0;
-	for (q = *p; isspace(*q); q++);
-	if (!*q)
-		return 0;
-	for (r = q; *r && !isspace(*r); r++);
-	if (*r)
-		*r++ = '\0';
-	*p = r;
-	return q;
-}