summaryrefslogtreecommitdiffstats
path: root/sys/gnu/reiserfs/reiserfs_prints.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/gnu/reiserfs/reiserfs_prints.c')
-rw-r--r--sys/gnu/reiserfs/reiserfs_prints.c307
1 files changed, 0 insertions, 307 deletions
diff --git a/sys/gnu/reiserfs/reiserfs_prints.c b/sys/gnu/reiserfs/reiserfs_prints.c
deleted file mode 100644
index 54fe28d..0000000
--- a/sys/gnu/reiserfs/reiserfs_prints.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/*-
- * Copyright 2000 Hans Reiser
- * See README for licensing and copyright details
- *
- * Ported to FreeBSD by Jean-Sébastien Pédron <jspedron@club-internet.fr>
- *
- * $FreeBSD$
- */
-
-#include <gnu/reiserfs/reiserfs_fs.h>
-
-#if 0
-static char error_buf[1024];
-static char fmt_buf[1024];
-static char off_buf[80];
-
-static char *
-reiserfs_cpu_offset(struct cpu_key *key)
-{
-
- if (cpu_key_k_type(key) == TYPE_DIRENTRY)
- sprintf(off_buf, "%Lu(%Lu)",
- (unsigned long long)GET_HASH_VALUE(cpu_key_k_offset(key)),
- (unsigned long long)GET_GENERATION_NUMBER(
- cpu_key_k_offset(key)));
- else
- sprintf(off_buf, "0x%Lx",
- (unsigned long long)cpu_key_k_offset(key));
-
- return (off_buf);
-}
-
-static char *
-le_offset(struct key *key)
-{
- int version;
-
- version = le_key_version(key);
- if (le_key_k_type(version, key) == TYPE_DIRENTRY)
- sprintf(off_buf, "%Lu(%Lu)",
- (unsigned long long)GET_HASH_VALUE(
- le_key_k_offset(version, key)),
- (unsigned long long)GET_GENERATION_NUMBER(
- le_key_k_offset(version, key)));
- else
- sprintf(off_buf, "0x%Lx",
- (unsigned long long)le_key_k_offset(version, key));
-
- return (off_buf);
-}
-
-static char *
-cpu_type(struct cpu_key *key)
-{
-
- if (cpu_key_k_type(key) == TYPE_STAT_DATA)
- return ("SD");
- if (cpu_key_k_type(key) == TYPE_DIRENTRY)
- return ("DIR");
- if (cpu_key_k_type(key) == TYPE_DIRECT)
- return ("DIRECT");
- if (cpu_key_k_type(key) == TYPE_INDIRECT)
- return ("IND");
-
- return ("UNKNOWN");
-}
-
-static char *
-le_type(struct key *key)
-{
- int version;
-
- version = le_key_version(key);
-
- if (le_key_k_type(version, key) == TYPE_STAT_DATA)
- return ("SD");
- if (le_key_k_type(version, key) == TYPE_DIRENTRY)
- return ("DIR");
- if (le_key_k_type(version, key) == TYPE_DIRECT)
- return ("DIRECT");
- if (le_key_k_type(version, key) == TYPE_INDIRECT)
- return ("IND");
-
- return ("UNKNOWN");
-}
-
-/* %k */
-static void
-sprintf_le_key(char *buf, struct key *key)
-{
-
- if (key)
- sprintf(buf, "[%d %d %s %s]", le32toh(key->k_dir_id),
- le32toh(key->k_objectid), le_offset(key), le_type(key));
- else
- sprintf(buf, "[NULL]");
-}
-
-/* %K */
-static void
-sprintf_cpu_key(char *buf, struct cpu_key *key)
-{
-
- if (key)
- sprintf(buf, "[%d %d %s %s]", key->on_disk_key.k_dir_id,
- key->on_disk_key.k_objectid, reiserfs_cpu_offset (key),
- cpu_type (key));
- else
- sprintf(buf, "[NULL]");
-}
-
-static void sprintf_de_head(char *buf, struct reiserfs_de_head *deh)
-{
-
- if (deh)
- sprintf(buf,
- "[offset=%d dir_id=%d objectid=%d location=%d state=%04x]",
- deh_offset(deh), deh_dir_id(deh),
- deh_objectid(deh), deh_location(deh), deh_state(deh));
- else
- sprintf(buf, "[NULL]");
-}
-
-static void
-sprintf_item_head(char *buf, struct item_head *ih)
-{
-
- if (ih) {
- strcpy(buf, (ih_version(ih) == KEY_FORMAT_3_6) ?
- "*3.6* " : "*3.5*");
- sprintf_le_key(buf + strlen(buf), &(ih->ih_key));
- sprintf(buf + strlen(buf), ", item_len %d, item_location %d, "
- "free_space(entry_count) %d",
- ih_item_len(ih), ih_location(ih), ih_free_space(ih));
- } else
- sprintf(buf, "[NULL]");
-}
-
-static void
-sprintf_direntry(char *buf, struct reiserfs_dir_entry *de)
-{
- char name[20];
-
- memcpy(name, de->de_name, de->de_namelen > 19 ? 19 : de->de_namelen);
- name [de->de_namelen > 19 ? 19 : de->de_namelen] = 0;
- sprintf(buf, "\"%s\" ==> [%d %d]",
- name, de->de_dir_id, de->de_objectid);
-}
-
-static void
-sprintf_block_head(char *buf, struct buf *bp)
-{
-
- sprintf(buf, "level=%d, nr_items=%d, free_space=%d rdkey ",
- B_LEVEL(bp), B_NR_ITEMS(bp), B_FREE_SPACE(bp));
-}
-
-static void
-sprintf_disk_child(char *buf, struct disk_child *dc)
-{
-
- sprintf (buf, "[dc_number=%d, dc_size=%u]",
- dc_block_number(dc), dc_size(dc));
-}
-
-static char *
-is_there_reiserfs_struct (char *fmt, int *what, int *skip)
-{
- char *k;
-
- k = fmt;
- *skip = 0;
-
- while ((k = strchr(k, '%')) != NULL) {
- if (k[1] == 'k' || k[1] == 'K' || k[1] == 'h' || k[1] == 't' ||
- k[1] == 'z' || k[1] == 'b' || k[1] == 'y' || k[1] == 'a' ) {
- *what = k[1];
- break;
- }
- (*skip)++;
- k++;
- }
-
- return (k);
-}
-
-static void
-prepare_error_buf(const char *fmt, va_list args)
-{
- char *fmt1, *k, *p;
- int i, j, what, skip;
-
- fmt1 = fmt_buf;
- p = error_buf;
- strcpy (fmt1, fmt);
-
- while ((k = is_there_reiserfs_struct(fmt1, &what, &skip)) != NULL) {
- *k = 0;
-
- p += vsprintf (p, fmt1, args);
-
- for (i = 0; i < skip; i ++)
- j = va_arg(args, int);
-
- switch (what) {
- case 'k':
- sprintf_le_key(p, va_arg(args, struct key *));
- break;
- case 'K':
- sprintf_cpu_key(p, va_arg(args, struct cpu_key *));
- break;
- case 'h':
- sprintf_item_head(p, va_arg(args, struct item_head *));
- break;
- case 't':
- sprintf_direntry(p,
- va_arg(args, struct reiserfs_dir_entry *));
- break;
- case 'y':
- sprintf_disk_child(p,
- va_arg(args, struct disk_child *));
- break;
- case 'z':
- sprintf_block_head(p,
- va_arg(args, struct buffer_head *));
- break;
- case 'a':
- sprintf_de_head(p,
- va_arg(args, struct reiserfs_de_head *));
- break;
- }
-
- p += strlen(p);
- fmt1 = k + 2;
- }
-
- vsprintf(p, fmt1, args);
-}
-
-/*
- * In addition to usual conversion specifiers this accepts reiserfs
- * specific conversion specifiers:
- * %k to print little endian key,
- * %K to print cpu key,
- * %h to print item_head,
- * %t to print directory entry,
- * %z to print block head (arg must be struct buf *)
- */
-
-#define do_reiserfs_warning(fmt) \
-{ \
- va_list args; \
- va_start(args, fmt); \
- prepare_error_buf(fmt, args); \
- va_end(args); \
-}
-
-void
-__reiserfs_log(int level, const char * fmt, ...)
-{
-
- do_reiserfs_warning(fmt);
- log(level, "ReiserFS/%s: %s\n", __FUNCTION__, error_buf);
-}
-
-#endif
-
-char *
-reiserfs_hashname(int code)
-{
-
- if (code == YURA_HASH)
- return ("rupasov");
- if (code == TEA_HASH)
- return ("tea");
- if (code == R5_HASH)
- return ("r5");
-
- return ("unknown");
-}
-
-void
-reiserfs_dump_buffer(caddr_t buf, off_t len)
-{
- int i, j;
-
- log(LOG_DEBUG, "reiserfs: dumping a buffer of %jd bytes\n",
- (intmax_t)len);
- for (i = 0; i < len; i += 16) {
- log(LOG_DEBUG, "%08x: ", i);
- for (j = 0; j < 16; j += 2) {
- if (i + j >= len)
- log(LOG_DEBUG, " ");
- else
- log(LOG_DEBUG, "%02x%02x ",
- buf[i + j] & 0xff,
- buf[i + j + 1] & 0xff);
- }
- for (j = 0; j < 16; ++j) {
- if (i + j >= len)
- break;
- log(LOG_DEBUG, "%c",
- isprint(buf[i + j]) ? buf[i + j] : '.');
- }
- log(LOG_DEBUG, "\n");
- }
-}
OpenPOWER on IntegriCloud