add circuitpython code

1 files changed, 95 insertions, 0 deletions

diff --git a/circuitpython/lib/berkeley-db-1.xx/PORT/ptx.2.0/OTHER_PATCHES b/circuitpython/lib/berkeley-db-1.xx/PORT/ptx.2.0/OTHER_PATCHES
new file mode 100644
index 0000000..891cccb
--- /dev/null
+++ b/circuitpython/lib/berkeley-db-1.xx/PORT/ptx.2.0/OTHER_PATCHES
@@ -0,0 +1,95 @@
+*** PORT/db/btree/bt_open.c.orig	1993/11/24 11:16:51
+--- PORT/db/btree/bt_open.c	1993/11/24 12:38:12
+***************
+*** 256,262 ****
+--- 256,266 ----
+  		 * Don't overflow the page offset type.
+  		 */
+  		if (b.psize == 0) {
++ #ifdef STBLKSIZE_NOT_AVAILABLE
++ 			b.psize = 4096;
++ #else
+  			b.psize = sb.st_blksize;
++ #endif
+  			if (b.psize < MINPSIZE)
+  				b.psize = MINPSIZE;
+  			if (b.psize > MAX_PAGE_OFFSET + 1)
+*** PORT/db/recno/rec_open.c.orig	1993/11/29 18:26:26
+--- PORT/db/recno/rec_open.c	1993/11/30 11:35:21
+***************
+*** 159,164 ****
+--- 159,167 ----
+  				SET(t, R_EOF);
+  			else {
+  				t->bt_msize = sb.st_size;
++ #ifdef MMAP_NOT_AVAILABLE
++ 				goto slow;
++ #else
+  				if ((t->bt_smap = mmap(NULL, t->bt_msize,
+  				    PROT_READ, MAP_PRIVATE, rfd,
+  				    (off_t)0)) == (caddr_t)-1)
+***************
+*** 168,173 ****
+--- 171,177 ----
+  				t->bt_irec = ISSET(t, R_FIXLEN) ?
+  				    __rec_fmap : __rec_vmap;
+  				SET(t, R_MEMMAPPED);
++ #endif
+  			}
+  		}
+  	}
+*** PORT/db/hash/hash_log2.c.orig	1993/11/24 11:10:40
+--- PORT/db/hash/hash_log2.c	1993/11/24 12:38:52
+***************
+*** 40,50 ****
+  
+  #include <sys/types.h>
+  
+! u_int
+  __log2(num)
+! 	u_int num;
+  {
+! 	register u_int i, limit;
+  
+  	limit = 1;
+  	for (i = 0; limit < num; limit = limit << 1, i++);
+--- 40,50 ----
+  
+  #include <sys/types.h>
+  
+! unsigned int
+  __log2(num)
+! 	unsigned int num;
+  {
+! 	register unsigned int i, limit;
+  
+  	limit = 1;
+  	for (i = 0; limit < num; limit = limit << 1, i++);
+*** PORT/db/hash/hash.c.orig	1993/11/24 11:18:44
+--- PORT/db/hash/hash.c	1993/11/24 12:38:29
+***************
+*** 301,307 ****
+--- 301,311 ----
+  	if (file != NULL) {
+  		if (stat(file, &statbuf))
+  			return (NULL);
++ #ifdef STBLKSIZE_NOT_AVAILABLE
++ 		hashp->BSIZE = 4096;
++ #else
+  		hashp->BSIZE = statbuf.st_blksize;
++ #endif
+  		hashp->BSHIFT = __log2(hashp->BSIZE);
+  	}
+  
+*** PORT/db/hash/hash.h.orig	1993/11/24 11:20:03
+--- PORT/db/hash/hash.h	1993/11/24 12:38:38
+***************
+*** 261,266 ****
+--- 261,267 ----
+  #define	REAL_KEY	4
+  
+  /* Short hands for accessing structure */
++ #undef BSIZE
+  #define BSIZE		hdr.bsize
+  #define BSHIFT		hdr.bshift
+  #define DSIZE		hdr.dsize