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-rw-r--r--archival/libunarchive/check_header_gzip.c4
-rw-r--r--archival/libunarchive/decompress_bunzip2.c68
-rw-r--r--archival/libunarchive/decompress_unzip.c4
3 files changed, 38 insertions, 38 deletions
diff --git a/archival/libunarchive/check_header_gzip.c b/archival/libunarchive/check_header_gzip.c
index 3e42035b9..0cfa94454 100644
--- a/archival/libunarchive/check_header_gzip.c
+++ b/archival/libunarchive/check_header_gzip.c
@@ -43,13 +43,13 @@ void check_header_gzip(int src_fd)
/* Discard original name if any */
if (header.formatted.flags & 0x08) {
/* bit 3 set: original file name present */
- while(xread_char(src_fd) != 0);
+ while (xread_char(src_fd) != 0);
}
/* Discard file comment if any */
if (header.formatted.flags & 0x10) {
/* bit 4 set: file comment present */
- while(xread_char(src_fd) != 0);
+ while (xread_char(src_fd) != 0);
}
/* Read the header checksum */
diff --git a/archival/libunarchive/decompress_bunzip2.c b/archival/libunarchive/decompress_bunzip2.c
index d0a4ecb5e..ff7d64d83 100644
--- a/archival/libunarchive/decompress_bunzip2.c
+++ b/archival/libunarchive/decompress_bunzip2.c
@@ -32,25 +32,25 @@
#include "unarchive.h"
/* Constants for Huffman coding */
-#define MAX_GROUPS 6
-#define GROUP_SIZE 50 /* 64 would have been more efficient */
-#define MAX_HUFCODE_BITS 20 /* Longest Huffman code allowed */
-#define MAX_SYMBOLS 258 /* 256 literals + RUNA + RUNB */
-#define SYMBOL_RUNA 0
-#define SYMBOL_RUNB 1
+#define MAX_GROUPS 6
+#define GROUP_SIZE 50 /* 64 would have been more efficient */
+#define MAX_HUFCODE_BITS 20 /* Longest Huffman code allowed */
+#define MAX_SYMBOLS 258 /* 256 literals + RUNA + RUNB */
+#define SYMBOL_RUNA 0
+#define SYMBOL_RUNB 1
/* Status return values */
-#define RETVAL_OK 0
-#define RETVAL_LAST_BLOCK (-1)
-#define RETVAL_NOT_BZIP_DATA (-2)
-#define RETVAL_UNEXPECTED_INPUT_EOF (-3)
-#define RETVAL_UNEXPECTED_OUTPUT_EOF (-4)
-#define RETVAL_DATA_ERROR (-5)
-#define RETVAL_OUT_OF_MEMORY (-6)
-#define RETVAL_OBSOLETE_INPUT (-7)
+#define RETVAL_OK 0
+#define RETVAL_LAST_BLOCK (-1)
+#define RETVAL_NOT_BZIP_DATA (-2)
+#define RETVAL_UNEXPECTED_INPUT_EOF (-3)
+#define RETVAL_UNEXPECTED_OUTPUT_EOF (-4)
+#define RETVAL_DATA_ERROR (-5)
+#define RETVAL_OUT_OF_MEMORY (-6)
+#define RETVAL_OBSOLETE_INPUT (-7)
/* Other housekeeping constants */
-#define IOBUF_SIZE 4096
+#define IOBUF_SIZE 4096
/* This is what we know about each Huffman coding group */
struct group_data {
@@ -151,7 +151,7 @@ static int get_next_block(bunzip_data *bd)
/* Reset longjmp I/O error handling */
i=setjmp(bd->jmpbuf);
- if(i) return i;
+ if (i) return i;
/* Read in header signature and CRC, then validate signature.
(last block signature means CRC is for whole file, return now) */
@@ -166,8 +166,8 @@ static int get_next_block(bunzip_data *bd)
some code for this in busybox 1.0.0-pre3, but nobody ever noticed that
it didn't actually work. */
- if(get_bits(bd,1)) return RETVAL_OBSOLETE_INPUT;
- if((origPtr=get_bits(bd,24)) > dbufSize) return RETVAL_DATA_ERROR;
+ if (get_bits(bd,1)) return RETVAL_OBSOLETE_INPUT;
+ if ((origPtr=get_bits(bd,24)) > dbufSize) return RETVAL_DATA_ERROR;
/* mapping table: if some byte values are never used (encoding things
like ascii text), the compression code removes the gaps to have fewer
@@ -180,7 +180,7 @@ static int get_next_block(bunzip_data *bd)
for (i=0;i<16;i++) {
if(t&(1<<(15-i))) {
k=get_bits(bd,16);
- for(j=0;j<16;j++)
+ for (j=0;j<16;j++)
if(k&(1<<(15-j))) symToByte[symTotal++]=(16*i)+j;
}
}
@@ -196,17 +196,17 @@ static int get_next_block(bunzip_data *bd)
start of the list.) */
if(!(nSelectors=get_bits(bd, 15))) return RETVAL_DATA_ERROR;
- for(i=0; i<groupCount; i++) mtfSymbol[i] = i;
- for(i=0; i<nSelectors; i++) {
+ for (i=0; i<groupCount; i++) mtfSymbol[i] = i;
+ for (i=0; i<nSelectors; i++) {
/* Get next value */
- for(j=0;get_bits(bd,1);j++) if (j>=groupCount) return RETVAL_DATA_ERROR;
+ for (j=0;get_bits(bd,1);j++) if (j>=groupCount) return RETVAL_DATA_ERROR;
/* Decode MTF to get the next selector */
uc = mtfSymbol[j];
- for(;j;j--) mtfSymbol[j] = mtfSymbol[j-1];
+ for (;j;j--) mtfSymbol[j] = mtfSymbol[j-1];
mtfSymbol[0]=selectors[i]=uc;
}
@@ -227,7 +227,7 @@ static int get_next_block(bunzip_data *bd)
t=get_bits(bd, 5)-1;
for (i = 0; i < symCount; i++) {
- for(;;) {
+ for (;;) {
if (((unsigned)t) > (MAX_HUFCODE_BITS-1))
return RETVAL_DATA_ERROR;
@@ -254,7 +254,7 @@ static int get_next_block(bunzip_data *bd)
/* Find largest and smallest lengths in this group */
minLen=maxLen=length[0];
- for(i = 1; i < symCount; i++) {
+ for (i = 1; i < symCount; i++) {
if(length[i] > maxLen) maxLen = length[i];
else if(length[i] < minLen) minLen = length[i];
}
@@ -284,9 +284,9 @@ static int get_next_block(bunzip_data *bd)
/* Calculate permute[]. Concurently, initialize temp[] and limit[]. */
pp=0;
- for(i=minLen;i<=maxLen;i++) {
+ for (i=minLen;i<=maxLen;i++) {
temp[i]=limit[i]=0;
- for(t=0;t<symCount;t++)
+ for (t=0;t<symCount;t++)
if(length[t]==i) hufGroup->permute[pp++] = t;
}
@@ -325,7 +325,7 @@ static int get_next_block(bunzip_data *bd)
/* Initialize symbol occurrence counters and symbol Move To Front table */
- for(i=0;i<256;i++) {
+ for (i=0;i<256;i++) {
byteCount[i] = 0;
mtfSymbol[i]=(unsigned char)i;
}
@@ -333,7 +333,7 @@ static int get_next_block(bunzip_data *bd)
/* Loop through compressed symbols. */
runPos=dbufCount=selector=0;
- for(;;) {
+ for (;;) {
/* fetch next Huffman coding group from list. */
@@ -372,7 +372,7 @@ got_huff_bits:
/* Figure how how many bits are in next symbol and unget extras */
i=hufGroup->minLen;
- while(j>limit[i]) ++i;
+ while (j>limit[i]) ++i;
bd->inbufBitCount += (hufGroup->maxLen - i);
/* Huffman decode value to get nextSym (with bounds checking) */
@@ -421,7 +421,7 @@ got_huff_bits:
uc = symToByte[mtfSymbol[0]];
byteCount[uc] += t;
- while(t--) dbuf[dbufCount++]=uc;
+ while (t--) dbuf[dbufCount++]=uc;
}
/* Is this the terminating symbol? */
@@ -473,7 +473,7 @@ end_of_huffman_loop:
/* Turn byteCount into cumulative occurrence counts of 0 to n-1. */
j=0;
- for(i=0;i<256;i++) {
+ for (i=0;i<256;i++) {
k=j+byteCount[i];
byteCount[i] = j;
j=k;
@@ -535,7 +535,7 @@ static int read_bunzip(bunzip_data *bd, char *outbuf, int len)
/* Loop outputting bytes */
- for(;;) {
+ for (;;) {
/* If the output buffer is full, snapshot state and return */
@@ -682,7 +682,7 @@ uncompressStream(int src_fd, int dst_fd)
outbuf=xmalloc(IOBUF_SIZE);
i=start_bunzip(&bd,src_fd,0,0);
if(!i) {
- for(;;) {
+ for (;;) {
if((i=read_bunzip(bd,outbuf,IOBUF_SIZE)) <= 0) break;
if(i!=write(dst_fd,outbuf,i)) {
i=RETVAL_UNEXPECTED_OUTPUT_EOF;
diff --git a/archival/libunarchive/decompress_unzip.c b/archival/libunarchive/decompress_unzip.c
index 38262608d..09f89e25c 100644
--- a/archival/libunarchive/decompress_unzip.c
+++ b/archival/libunarchive/decompress_unzip.c
@@ -791,7 +791,7 @@ static int inflate_get_next_window(void)
gunzip_outbuf_count = 0;
- while(1) {
+ while (1) {
int ret;
if (needAnotherBlock) {
@@ -859,7 +859,7 @@ inflate_unzip(int in, int out)
/* Allocate space for buffer */
bytebuffer = xmalloc(bytebuffer_max);
- while(1) {
+ while (1) {
int ret = inflate_get_next_window();
nwrote = full_write(out, gunzip_window, gunzip_outbuf_count);
if (nwrote == -1) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 21:32:02 +0000