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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2018-01-26 00:21:25 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2018-01-26 00:21:25 +0100
commite50396298118b1076511f86af373434292102960 (patch)
tree7fda13304b9167206c960f2344e0d80c2360fcda /archival
parent77a6678c427db5ea15d6d0005a579f441277df06 (diff)
downloadbusybox-e50396298118b1076511f86af373434292102960.tar.gz
busybox-e50396298118b1076511f86af373434292102960.tar.bz2
gzip: fix debug code. Closes 10681
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival')
-rw-r--r--archival/gzip.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/archival/gzip.c b/archival/gzip.c
index ac6633044..2a5288cce 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -114,6 +114,7 @@ aa: 85.1% -- replaced with aa.gz
//#define DEBUG 1
/* Diagnostic functions */
#ifdef DEBUG
+static int verbose;
# define Assert(cond,msg) { if (!(cond)) bb_error_msg(msg); }
# define Trace(x) fprintf x
# define Tracev(x) {if (verbose) fprintf x; }
@@ -1538,7 +1539,7 @@ static int build_bl_tree(void)
}
/* Update opt_len to include the bit length tree and counts */
G2.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4;
- Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", G2.opt_len, G2.static_len));
+ Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", (long)G2.opt_len, (long)G2.static_len));
return max_blindex;
}
@@ -1564,13 +1565,13 @@ static void send_all_trees(int lcodes, int dcodes, int blcodes)
Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(G2.bl_tree[bl_order[rank]].Len, 3);
}
- Tracev((stderr, "\nbl tree: sent %ld", G1.bits_sent));
+ Tracev((stderr, "\nbl tree: sent %ld", (long)G1.bits_sent));
send_tree((ct_data *) G2.dyn_ltree, lcodes - 1); /* send the literal tree */
- Tracev((stderr, "\nlit tree: sent %ld", G1.bits_sent));
+ Tracev((stderr, "\nlit tree: sent %ld", (long)G1.bits_sent));
send_tree((ct_data *) G2.dyn_dtree, dcodes - 1); /* send the distance tree */
- Tracev((stderr, "\ndist tree: sent %ld", G1.bits_sent));
+ Tracev((stderr, "\ndist tree: sent %ld", (long)G1.bits_sent));
}
@@ -1619,7 +1620,8 @@ static int ct_tally(int dist, int lc)
out_length >>= 3;
Trace((stderr,
"\nlast_lit %u, last_dist %u, in %ld, out ~%ld(%ld%%) ",
- G2.last_lit, G2.last_dist, in_length, out_length,
+ G2.last_lit, G2.last_dist,
+ (long)in_length, (long)out_length,
100L - out_length * 100L / in_length));
if (G2.last_dist < G2.last_lit / 2 && out_length < in_length / 2)
return 1;
@@ -1694,10 +1696,10 @@ static ulg flush_block(char *buf, ulg stored_len, int eof)
/* Construct the literal and distance trees */
build_tree(&G2.l_desc);
- Tracev((stderr, "\nlit data: dyn %ld, stat %ld", G2.opt_len, G2.static_len));
+ Tracev((stderr, "\nlit data: dyn %ld, stat %ld", (long)G2.opt_len, (long)G2.static_len));
build_tree(&G2.d_desc);
- Tracev((stderr, "\ndist data: dyn %ld, stat %ld", G2.opt_len, G2.static_len));
+ Tracev((stderr, "\ndist data: dyn %ld, stat %ld", (long)G2.opt_len, (long)G2.static_len));
/* At this point, opt_len and static_len are the total bit lengths of
* the compressed block data, excluding the tree representations.
*/
@@ -1713,7 +1715,9 @@ static ulg flush_block(char *buf, ulg stored_len, int eof)
Trace((stderr,
"\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u dist %u ",
- opt_lenb, G2.opt_len, static_lenb, G2.static_len, stored_len,
+ (unsigned long)opt_lenb, (unsigned long)G2.opt_len,
+ (unsigned long)static_lenb, (unsigned long)G2.static_len,
+ (unsigned long)stored_len,
G2.last_lit, G2.last_dist));
if (static_lenb <= opt_lenb)
@@ -1761,8 +1765,9 @@ static ulg flush_block(char *buf, ulg stored_len, int eof)
bi_windup();
G2.compressed_len += 7; /* align on byte boundary */
}
- Tracev((stderr, "\ncomprlen %lu(%lu) ", G2.compressed_len >> 3,
- G2.compressed_len - 7 * eof));
+ Tracev((stderr, "\ncomprlen %lu(%lu) ",
+ (unsigned long)G2.compressed_len >> 3,
+ (unsigned long)G2.compressed_len - 7 * eof));
return G2.compressed_len >> 3;
}
@@ -1900,7 +1905,7 @@ static ulg deflate(void)
G1.strstart++;
G1.lookahead--;
}
- Assert(G1.strstart <= G1.isize && lookahead <= G1.isize, "a bit too far");
+ Assert(G1.strstart <= G1.isize && G1.lookahead <= G1.isize, "a bit too far");
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes