aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--configure.ac2
-rw-r--r--ubifs-utils/Makemodule.am3
-rw-r--r--ubifs-utils/common/defs.h48
-rw-r--r--ubifs-utils/common/devtable.c26
-rw-r--r--ubifs-utils/common/lpt.c40
-rw-r--r--ubifs-utils/mkfs.ubifs/mkfs.ubifs.c64
6 files changed, 115 insertions, 68 deletions
diff --git a/configure.ac b/configure.ac
index 9cd6355..93d09db 100644
--- a/configure.ac
+++ b/configure.ac
@@ -132,9 +132,11 @@ AS_IF([test "x$enable_ubihealthd" = "xyes"], [
need_getrandom="yes"
])
+AC_ARG_VAR([DUMP_STACK_LD], [linker flags for rdynamic])
AS_IF([test "x$with_ubifs" = "xyes"], [
need_uuid="yes"
need_getrandom="yes"
+ DUMP_STACK_LD="-rdynamic"
])
AS_IF([test "x$with_zlib" != "xno"], [
diff --git a/ubifs-utils/Makemodule.am b/ubifs-utils/Makemodule.am
index 3329b6f..77f5469 100644
--- a/ubifs-utils/Makemodule.am
+++ b/ubifs-utils/Makemodule.am
@@ -44,7 +44,8 @@ mkfs_ubifs_SOURCES = \
$(common_SOURCES) \
ubifs-utils/mkfs.ubifs/mkfs.ubifs.c
-mkfs_ubifs_LDADD = libmtd.a libubi.a $(ZLIB_LIBS) $(LZO_LIBS) $(ZSTD_LIBS) $(UUID_LIBS) $(LIBSELINUX_LIBS) $(OPENSSL_LIBS) -lm -lpthread
+mkfs_ubifs_LDADD = libmtd.a libubi.a $(ZLIB_LIBS) $(LZO_LIBS) $(ZSTD_LIBS) $(UUID_LIBS) $(LIBSELINUX_LIBS) $(OPENSSL_LIBS) \
+ $(DUMP_STACK_LD) -lm -lpthread
mkfs_ubifs_CPPFLAGS = $(AM_CPPFLAGS) $(ZLIB_CFLAGS) $(LZO_CFLAGS) $(ZSTD_CFLAGS) $(UUID_CFLAGS) $(LIBSELINUX_CFLAGS) \
-I$(top_srcdir)/ubi-utils/include -I$(top_srcdir)/ubifs-utils/common
diff --git a/ubifs-utils/common/defs.h b/ubifs-utils/common/defs.h
index 485c50c..6d99a2f 100644
--- a/ubifs-utils/common/defs.h
+++ b/ubifs-utils/common/defs.h
@@ -8,8 +8,10 @@
#include <stdlib.h>
#include <stdio.h>
+#include <unistd.h>
#include <limits.h>
#include <errno.h>
+#include <execinfo.h>
#include "ubifs.h"
@@ -22,10 +24,52 @@ extern struct ubifs_info info_;
enum { MKFS_PROGRAM_TYPE = 0 };
-#define dbg_msg(lvl, fmt, ...) do {if (info_.debug_level >= lvl) \
- printf("%s: %s: " fmt "\n", PROGRAM_NAME, __FUNCTION__, ##__VA_ARGS__); \
+enum { ERR_LEVEL = 1, WARN_LEVEL, INFO_LEVEL, DEBUG_LEVEL };
+
+#define pr_debug(fmt, ...) do { if (info_.debug_level >= DEBUG_LEVEL) \
+ printf("<DEBUG> %s[%d] (%s): %s: " fmt, PROGRAM_NAME, getpid(), \
+ info_.dev_name, __FUNCTION__, ##__VA_ARGS__); \
+} while(0)
+
+#define pr_notice(fmt, ...) do { if (info_.debug_level >= INFO_LEVEL) \
+ printf("<INFO> %s[%d] (%s): %s: " fmt, PROGRAM_NAME, getpid(), \
+ info_.dev_name, __FUNCTION__, ##__VA_ARGS__); \
+} while(0)
+
+#define pr_warn(fmt, ...) do { if (info_.debug_level >= WARN_LEVEL) \
+ printf("<WARN> %s[%d] (%s): %s: " fmt, PROGRAM_NAME, getpid(), \
+ info_.dev_name, __FUNCTION__, ##__VA_ARGS__); \
+} while(0)
+
+#define pr_err(fmt, ...) do { if (info_.debug_level >= ERR_LEVEL) \
+ printf("<ERROR> %s[%d] (%s): %s: " fmt, PROGRAM_NAME, getpid(), \
+ info_.dev_name, __FUNCTION__, ##__VA_ARGS__); \
} while(0)
+#define pr_cont(fmt, ...) do { if (info_.debug_level >= ERR_LEVEL) \
+ printf(fmt, ##__VA_ARGS__); \
+} while(0)
+
+static inline void dump_stack(void)
+{
+#define STACK_SIZE 512
+ int j, nptrs;
+ void *buffer[STACK_SIZE];
+ char **strings;
+
+ if (info_.debug_level < ERR_LEVEL)
+ return;
+
+ nptrs = backtrace(buffer, STACK_SIZE);
+ strings = backtrace_symbols(buffer, nptrs);
+
+ printf("dump_stack:\n");
+ for (j = 0; j < nptrs; j++)
+ printf("%s\n", strings[j]);
+
+ free(strings);
+}
+
#define unlikely(x) (x)
#define do_div(n,base) ({ \
diff --git a/ubifs-utils/common/devtable.c b/ubifs-utils/common/devtable.c
index 3903264..7347f09 100644
--- a/ubifs-utils/common/devtable.c
+++ b/ubifs-utils/common/devtable.c
@@ -148,10 +148,10 @@ static int interpret_table_entry(const char *line)
&start, &increment, &count) < 0)
return sys_errmsg("sscanf failed");
- dbg_msg(3, "name %s, type %c, mode %o, uid %u, gid %u, major %u, "
- "minor %u, start %u, inc %u, cnt %u",
- buf, type, mode, uid, gid, major, minor, start,
- increment, count);
+ pr_debug("name %s, type %c, mode %o, uid %u, gid %u, major %u, "
+ "minor %u, start %u, inc %u, cnt %u\n",
+ buf, type, mode, uid, gid, major, minor, start,
+ increment, count);
len = strnlen(buf, 1024);
if (len == 0)
@@ -204,7 +204,7 @@ static int interpret_table_entry(const char *line)
*/
ph_elt = hashtable_search(path_htbl, path);
if (!ph_elt) {
- dbg_msg(3, "inserting '%s' into path hash table", path);
+ pr_debug("inserting '%s' into path hash table\n", path);
ph_elt = malloc(sizeof(struct path_htbl_element));
if (!ph_elt) {
errmsg("cannot allocate %zd bytes of memory",
@@ -252,8 +252,8 @@ static int interpret_table_entry(const char *line)
nh_elt->gid = gid;
nh_elt->dev = makedev(major, minor);
- dbg_msg(3, "inserting '%s' into name hash table (major %d, minor %d)",
- name, major(nh_elt->dev), minor(nh_elt->dev));
+ pr_debug("inserting '%s' into name hash table (major %d, minor %d)\n",
+ name, major(nh_elt->dev), minor(nh_elt->dev));
if (hashtable_search(ph_elt->name_htbl, name)) {
errmsg("'%s' is referred twice", buf);
@@ -291,8 +291,8 @@ static int interpret_table_entry(const char *line)
sprintf(nm, "%s%d", name, i);
nh_elt->name = nm;
- dbg_msg(3, "inserting '%s' into name hash table (major %d, minor %d)",
- nm, major(nh_elt->dev), minor(nh_elt->dev));
+ pr_debug("inserting '%s' into name hash table (major %d, minor %d)\n",
+ nm, major(nh_elt->dev), minor(nh_elt->dev));
if (hashtable_search(ph_elt->name_htbl, nm)) {
errmsg("'%s' is referred twice", buf);
@@ -336,7 +336,7 @@ int parse_devtable(const char *tbl_file)
struct stat st;
size_t len;
- dbg_msg(1, "parsing device table file '%s'", tbl_file);
+ pr_debug("parsing device table file '%s'\n", tbl_file);
path_htbl = create_hashtable(128, &r5_hash, &is_equivalent);
if (!path_htbl)
@@ -386,7 +386,7 @@ int parse_devtable(const char *tbl_file)
line = NULL;
}
- dbg_msg(1, "finished parsing");
+ pr_debug("finished parsing\n");
fclose(f);
return 0;
@@ -460,8 +460,8 @@ int override_attributes(struct stat *st, struct path_htbl_element *ph_elt,
"different", strcmp(ph_elt->path, "/") ? ph_elt->path : "",
nh_elt->name);
- dbg_msg(3, "set UID %d, GID %d, mode %o for %s/%s as device table says",
- nh_elt->uid, nh_elt->gid, nh_elt->mode, ph_elt->path, nh_elt->name);
+ pr_debug("set UID %d, GID %d, mode %o for %s/%s as device table says\n",
+ nh_elt->uid, nh_elt->gid, nh_elt->mode, ph_elt->path, nh_elt->name);
st->st_uid = nh_elt->uid;
st->st_gid = nh_elt->gid;
diff --git a/ubifs-utils/common/lpt.c b/ubifs-utils/common/lpt.c
index 3c55f91..0723698 100644
--- a/ubifs-utils/common/lpt.c
+++ b/ubifs-utils/common/lpt.c
@@ -337,7 +337,7 @@ static void pack_lsave(struct ubifs_info *c, void *buf, int *lsave)
*/
static void set_ltab(struct ubifs_info *c, int lnum, int free, int dirty)
{
- dbg_msg(3, "LEB %d free %d dirty %d to %d %d",
+ pr_debug("LEB %d free %d dirty %d to %d %d\n",
lnum, c->ltab[lnum - c->lpt_first].free,
c->ltab[lnum - c->lpt_first].dirty, free, dirty);
c->ltab[lnum - c->lpt_first].free = free;
@@ -566,26 +566,26 @@ int create_lpt(struct ubifs_info *c)
c->nhead_lnum = lnum;
c->nhead_offs = ALIGN(len, c->min_io_size);
- dbg_msg(1, "lpt_sz: %lld", c->lpt_sz);
- dbg_msg(1, "space_bits: %d", c->space_bits);
- dbg_msg(1, "lpt_lnum_bits: %d", c->lpt_lnum_bits);
- dbg_msg(1, "lpt_offs_bits: %d", c->lpt_offs_bits);
- dbg_msg(1, "lpt_spc_bits: %d", c->lpt_spc_bits);
- dbg_msg(1, "pcnt_bits: %d", c->pcnt_bits);
- dbg_msg(1, "lnum_bits: %d", c->lnum_bits);
- dbg_msg(1, "pnode_sz: %d", c->pnode_sz);
- dbg_msg(1, "nnode_sz: %d", c->nnode_sz);
- dbg_msg(1, "ltab_sz: %d", c->ltab_sz);
- dbg_msg(1, "lsave_sz: %d", c->lsave_sz);
- dbg_msg(1, "lsave_cnt: %d", c->lsave_cnt);
- dbg_msg(1, "lpt_hght: %d", c->lpt_hght);
- dbg_msg(1, "big_lpt: %d", c->big_lpt);
- dbg_msg(1, "LPT root is at %d:%d", c->lpt_lnum, c->lpt_offs);
- dbg_msg(1, "LPT head is at %d:%d", c->nhead_lnum, c->nhead_offs);
- dbg_msg(1, "LPT ltab is at %d:%d", c->ltab_lnum, c->ltab_offs);
+ pr_debug("lpt_sz: %lld\n", c->lpt_sz);
+ pr_debug("space_bits: %d\n", c->space_bits);
+ pr_debug("lpt_lnum_bits: %d\n", c->lpt_lnum_bits);
+ pr_debug("lpt_offs_bits: %d\n", c->lpt_offs_bits);
+ pr_debug("lpt_spc_bits: %d\n", c->lpt_spc_bits);
+ pr_debug("pcnt_bits: %d\n", c->pcnt_bits);
+ pr_debug("lnum_bits: %d\n", c->lnum_bits);
+ pr_debug("pnode_sz: %d\n", c->pnode_sz);
+ pr_debug("nnode_sz: %d\n", c->nnode_sz);
+ pr_debug("ltab_sz: %d\n", c->ltab_sz);
+ pr_debug("lsave_sz: %d\n", c->lsave_sz);
+ pr_debug("lsave_cnt: %d\n", c->lsave_cnt);
+ pr_debug("lpt_hght: %d\n", c->lpt_hght);
+ pr_debug("big_lpt: %d\n", c->big_lpt);
+ pr_debug("LPT root is at %d:%d\n", c->lpt_lnum, c->lpt_offs);
+ pr_debug("LPT head is at %d:%d\n", c->nhead_lnum, c->nhead_offs);
+ pr_debug("LPT ltab is at %d:%d\n", c->ltab_lnum, c->ltab_offs);
if (c->big_lpt)
- dbg_msg(1, "LPT lsave is at %d:%d",
- c->lsave_lnum, c->lsave_offs);
+ pr_debug("LPT lsave is at %d:%d\n",
+ c->lsave_lnum, c->lsave_offs);
out:
free(lsave);
free(buf);
diff --git a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c
index c2f5a29..fb99222 100644
--- a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c
+++ b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c
@@ -249,8 +249,8 @@ static const char *helptext =
"-y, --yes assume the answer is \"yes\" for all questions\n"
"-v, --verbose verbose operation\n"
"-V, --version display version information\n"
-"-g, --debug=LEVEL display debug information (0 - none, 1 - statistics,\n"
-" 2 - files, 3 - more details)\n"
+"-g, --debug=LEVEL display printing information (0 - none, 1 - error message, \n"
+" 2 - warning message[default], 3 - notice message, 4 - debug message)\n"
"-a, --set-inum-attr create user.image-inode-number extended attribute on files\n"
" added to the image. The attribute will contain the inode\n"
" number the file has in the generated image.\n"
@@ -632,7 +632,7 @@ static int get_options(int argc, char**argv)
case 'g':
c->debug_level = strtol(optarg, &endp, 0);
if (*endp != '\0' || endp == optarg ||
- c->debug_level < 0 || c->debug_level > 3)
+ c->debug_level < 0 || c->debug_level > DEBUG_LEVEL)
return errmsg("bad debugging level '%s'",
optarg);
break;
@@ -943,7 +943,7 @@ int write_leb(struct ubifs_info *c, int lnum, int len, void *buf)
{
off_t pos = (off_t)lnum * c->leb_size;
- dbg_msg(3, "LEB %d len %d", lnum, len);
+ pr_debug("LEB %d len %d\n", lnum, len);
memset(buf + len, 0xff, c->leb_size - len);
if (c->libubi)
if (ubi_leb_change_start(c->libubi, c->dev_fd, lnum, c->leb_size))
@@ -980,7 +980,7 @@ static int do_pad(void *buf, int len)
memset(buf + len, 0xff, alen - len);
pad_len = wlen - alen;
- dbg_msg(3, "len %d pad_len %d", len, pad_len);
+ pr_debug("len %d pad_len %d\n", len, pad_len);
buf += alen;
if (pad_len >= (int)UBIFS_PAD_NODE_SZ) {
struct ubifs_ch *ch = buf;
@@ -1068,8 +1068,7 @@ static void set_lprops(int lnum, int offs, int flags)
free = c->leb_size - ALIGN(offs, a);
dirty = c->leb_size - free - ALIGN(offs, 8);
- dbg_msg(3, "LEB %d free %d dirty %d flags %d", lnum, free, dirty,
- flags);
+ pr_debug("LEB %d free %d dirty %d flags %d\n", lnum, free, dirty, flags);
if (i < c->main_lebs) {
c->lpt[i].free = free;
c->lpt[i].dirty = dirty;
@@ -1104,7 +1103,7 @@ static int add_to_index(union ubifs_key *key, char *name, int name_len,
{
struct idx_entry *e;
- dbg_msg(3, "LEB %d offs %d len %d", lnum, offs, len);
+ pr_debug("LEB %d offs %d len %d\n", lnum, offs, len);
e = xmalloc(sizeof(struct idx_entry));
e->next = NULL;
e->prev = idx_list_last;
@@ -1434,19 +1433,19 @@ static int inode_add_selinux_xattr(struct ubifs_ino_node *host_ino,
if (selabel_lookup(sehnd, &secontext, sepath, st->st_mode) < 0) {
/* Failed to lookup context, assume unlabeled */
secontext = strdup("system_u:object_r:unlabeled_t:s0");
- dbg_msg(2, "missing context: %s\t%s\t%d\n", secontext, sepath,
- st->st_mode);
+ pr_debug("missing context: %s\t%s\t%d\n", secontext, sepath,
+ st->st_mode);
}
- dbg_msg(2, "appling selinux context on sepath=%s, secontext=%s\n",
- sepath, secontext);
+ pr_debug("appling selinux context on sepath=%s, secontext=%s\n",
+ sepath, secontext);
free(sepath);
con_size = strlen(secontext) + 1;
name = strdup(XATTR_NAME_SELINUX);
ret = add_xattr(host_ino, st, inum, name, secontext, con_size);
if (ret < 0)
- dbg_msg(2, "add_xattr failed %d\n", ret);
+ pr_debug("add_xattr failed %d\n", ret);
return ret;
}
@@ -1714,8 +1713,8 @@ static int add_dent_node(ino_t dir_inum, const char *name, ino_t inum,
char *kname;
int len;
- dbg_msg(3, "%s ino %lu type %u dir ino %lu", name, (unsigned long)inum,
- (unsigned int)type, (unsigned long)dir_inum);
+ pr_debug("%s ino %lu type %u dir ino %lu\n", name, (unsigned long)inum,
+ (unsigned int)type, (unsigned long)dir_inum);
memset(dent, 0, UBIFS_DENT_NODE_SZ);
dname.name = (void *)name;
@@ -1916,7 +1915,7 @@ static int add_non_dir(const char *path_name, ino_t *inum, unsigned int nlink,
{
int fd, flags = 0;
- dbg_msg(2, "%s", path_name);
+ pr_debug("%s\n", path_name);
if (S_ISREG(st->st_mode)) {
fd = open(path_name, O_RDONLY);
@@ -2017,7 +2016,7 @@ static int add_directory(const char *dir_name, ino_t dir_inum, struct stat *st,
unsigned char type;
unsigned long long dir_creat_sqnum = ++c->max_sqnum;
- dbg_msg(2, "%s", dir_name);
+ pr_debug("%s\n", dir_name);
if (existing) {
dir = opendir(dir_name);
if (dir == NULL)
@@ -2237,7 +2236,7 @@ static int add_multi_linked_files(void)
unsigned char type = 0;
for (im = hash_table[i]; im; im = im->next) {
- dbg_msg(2, "%s", im->path_name);
+ pr_debug("%s\n", im->path_name);
err = add_non_dir(im->path_name, &im->use_inum,
im->use_nlink, &type, &im->st, NULL);
if (err)
@@ -2342,8 +2341,8 @@ static int add_idx_node(void *node, int child_cnt)
c->old_idx_sz += ALIGN(len, 8);
- dbg_msg(3, "at %d:%d len %d index size %llu", lnum, offs, len,
- c->old_idx_sz);
+ pr_debug("at %d:%d len %d index size %llu\n", lnum, offs, len,
+ c->old_idx_sz);
/* The last index node written will be the root */
c->zroot.lnum = lnum;
@@ -2365,7 +2364,7 @@ static int write_index(void)
int child_cnt = 0, j, level, blnum, boffs, blen, blast_len, err;
uint8_t *hashes;
- dbg_msg(1, "leaf node count: %zd", idx_cnt);
+ pr_debug("leaf node count: %zd\n", idx_cnt);
/* Reset the head for the index */
head_flags = LPROPS_INDEX;
@@ -2515,13 +2514,13 @@ static int write_index(void)
free(idx_ptr);
free(idx);
- dbg_msg(1, "zroot is at %d:%d len %d", c->zroot.lnum, c->zroot.offs,
- c->zroot.len);
+ pr_debug("zroot is at %d:%d len %d\n", c->zroot.lnum, c->zroot.offs,
+ c->zroot.len);
/* Set the index head */
c->ihead_lnum = head_lnum;
c->ihead_offs = ALIGN(head_offs, c->min_io_size);
- dbg_msg(1, "ihead is at %d:%d", c->ihead_lnum, c->ihead_offs);
+ pr_debug("ihead is at %d:%d\n", c->ihead_lnum, c->ihead_offs);
/* Flush the last index LEB */
err = flush_nodes();
@@ -2567,13 +2566,13 @@ static int finalize_leb_cnt(void)
printf("\tindex lebs: %d\n", c->lst.idx_lebs);
printf("\tleb_cnt: %d\n", c->leb_cnt);
}
- dbg_msg(1, "total_free: %llu", c->lst.total_free);
- dbg_msg(1, "total_dirty: %llu", c->lst.total_dirty);
- dbg_msg(1, "total_used: %llu", c->lst.total_used);
- dbg_msg(1, "total_dead: %llu", c->lst.total_dead);
- dbg_msg(1, "total_dark: %llu", c->lst.total_dark);
- dbg_msg(1, "index size: %llu", c->old_idx_sz);
- dbg_msg(1, "empty_lebs: %d", c->lst.empty_lebs);
+ pr_debug("total_free: %llu\n", c->lst.total_free);
+ pr_debug("total_dirty: %llu\n", c->lst.total_dirty);
+ pr_debug("total_used: %llu\n", c->lst.total_used);
+ pr_debug("total_dead: %llu\n", c->lst.total_dead);
+ pr_debug("total_dark: %llu\n", c->lst.total_dark);
+ pr_debug("index size: %llu\n", c->old_idx_sz);
+ pr_debug("empty_lebs: %d\n", c->lst.empty_lebs);
return 0;
}
@@ -2822,7 +2821,7 @@ static int init(void)
c->dead_wm = ALIGN(MIN_WRITE_SZ, c->min_io_size);
c->dark_wm = ALIGN(UBIFS_MAX_NODE_SZ, c->min_io_size);
- dbg_msg(1, "dead_wm %d dark_wm %d", c->dead_wm, c->dark_wm);
+ pr_debug("dead_wm %d dark_wm %d\n", c->dead_wm, c->dark_wm);
leb_buf = xmalloc(c->leb_size);
node_buf = xmalloc(NODE_BUFFER_SIZE);
@@ -2954,6 +2953,7 @@ int main(int argc, char *argv[])
info_.program_name = MKFS_PROGRAM_NAME;
info_.program_type = MKFS_PROGRAM_TYPE;
+ info_.debug_level = WARN_LEVEL;
if (crypto_init())
return -1;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 16:32:34 +0000