1 files changed, 0 insertions, 153 deletions
diff --git a/src/cdb/cdb_init.c b/src/cdb/cdb_init.c
deleted file mode 100644
index 0c0b5e353..000000000
--- a/src/cdb/cdb_init.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/* $Id: cdb_init.c,v 1.12 2008-11-06 18:07:04 mjt Exp $
- * cdb_init, cdb_free and cdb_read routines
- *
- * This file is a part of tinycdb package by Michael Tokarev, mjt@corpit.ru.
- * Public domain.
- */
-
-#include "cdb.h"
-
-unsigned
-cdb_hash(const void *buf, unsigned len)
-{
-	register const unsigned char *p = (const unsigned char *) buf;
-	register const unsigned char *end = p + len;
-	register unsigned hash = 5381; /* start value */
-	while (p < end)
-		hash = (hash + (hash << 5)) ^ *p++;
-	return hash;
-}
-
-int
-cdb_init(struct cdb *cdbp, int fd)
-{
-	struct stat st;
-	unsigned char *mem;
-	unsigned fsize, dend;
-#ifdef _WIN32
-	HANDLE hFile, hMapping;
-#endif
-
-	/* get file size */
-	if (fstat (fd, &st) < 0)
-		return -1;
-	/* trivial sanity check: at least toc should be here */
-	if (st.st_size < 2048)
-		return errno = EPROTO, -1;
-	fsize = (unsigned) (st.st_size & 0xffffffffu);
-	/* memory-map file */
-#ifdef _WIN32
-	hFile = (HANDLE) _get_osfhandle(fd);
-	if (hFile == (HANDLE) -1)
-	return -1;
-	hMapping = CreateFileMapping(hFile, NULL, PAGE_READONLY, 0, 0, NULL);
-	if (!hMapping)
-	return -1;
-	mem = (unsigned char *)MapViewOfFile(hMapping, FILE_MAP_READ, 0, 0, 0);
-	CloseHandle(hMapping);
-	if (!mem)
-	return -1;
-#else
-	mem = (unsigned char*) mmap (NULL, fsize, PROT_READ, MAP_SHARED, fd, 0);
-	if (mem == MAP_FAILED)
-		return -1;
-#endif /* _WIN32 */
-
-	cdbp->cdb_fd = fd;
-	cdbp->cdb_fsize = fsize;
-	cdbp->cdb_mem = mem;
-	cdbp->mtime = st.st_mtime;
-
-	cdbp->cdb_vpos = cdbp->cdb_vlen = 0;
-	cdbp->cdb_kpos = cdbp->cdb_klen = 0;
-	dend = cdb_unpack (mem);
-	if (dend < 2048)
-		dend = 2048;
-	else if (dend >= fsize)
-		dend = fsize;
-	cdbp->cdb_dend = dend;
-
-	return 0;
-}
-
-void
-cdb_free(struct cdb *cdbp)
-{
-	if (cdbp->cdb_mem) {
-#ifdef _WIN32
-		UnmapViewOfFile((void*) cdbp->cdb_mem);
-#else
-		munmap ((void*) cdbp->cdb_mem, cdbp->cdb_fsize);
-#endif /* _WIN32 */
-		cdbp->cdb_mem = NULL;
-	}
-	cdbp->cdb_fsize = 0;
-
-	if (cdbp->check_timer_ev) {
-		evtimer_del (cdbp->check_timer_ev);
-		g_free (cdbp->check_timer_ev);
-		g_free (cdbp->check_timer_tv);
-	}
-}
-
-const void *
-cdb_get(const struct cdb *cdbp, unsigned len, unsigned pos)
-{
-	if (pos > cdbp->cdb_fsize || cdbp->cdb_fsize - pos < len) {
-		errno = EPROTO;
-		return NULL;
-	}
-	return cdbp->cdb_mem + pos;
-}
-
-int
-cdb_read(const struct cdb *cdbp, void *buf, unsigned len, unsigned pos)
-{
-	const void *data = cdb_get (cdbp, len, pos);
-	if (!data)
-		return -1;
-	memcpy (buf, data, len);
-	return 0;
-}
-
-static void
-cdb_timer_callback (int fd, short what, gpointer ud)
-{
-	struct cdb *cdbp = ud;
-	gint nfd;
-	struct stat st;
-
-	/* Check cdb file for modifications */
-	if (stat (cdbp->filename, &st) != -1) {
-		if (st.st_mtime > cdbp->mtime) {
-			if ((nfd = open (cdbp->filename, O_RDONLY)) != -1) {
-				if (cdbp->cdb_mem) {
-#ifdef _WIN32
-					UnmapViewOfFile((void*) cdbp->cdb_mem);
-#else
-					munmap ((void*) cdbp->cdb_mem, cdbp->cdb_fsize);
-#endif /* _WIN32 */
-					cdbp->cdb_mem = NULL;
-				}
-				(void)close (cdbp->cdb_fd);
-				cdbp->cdb_fsize = 0;
-				(void)cdb_init (cdbp, nfd);
-			}
-		}
-	}
-
-	evtimer_add (cdbp->check_timer_ev, cdbp->check_timer_tv);
-}
-
-void
-cdb_add_timer(struct cdb *cdbp, unsigned seconds)
-{
-	cdbp->check_timer_ev = g_malloc (sizeof (struct event));
-	cdbp->check_timer_tv = g_malloc (sizeof (struct timeval));
-
-	cdbp->check_timer_tv->tv_sec = seconds;
-	cdbp->check_timer_tv->tv_usec = 0;
-
-	evtimer_set (cdbp->check_timer_ev, cdb_timer_callback, cdbp);
-	evtimer_add (cdbp->check_timer_ev, cdbp->check_timer_tv);
-}