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more better for me signed<->unsigned and the const keyword usage

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This commit is contained in:
"Vladimir N. Oleynik" 2006-01-31 14:25:52 +00:00
parent 4333a09d65
commit 87be316149
2 changed files with 8 additions and 8 deletions
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6
coreutils/uudecode.c
View File

@ -52,13 +52,13 @@ static int read_stduu(FILE *src_stream, FILE *dst_stream)
line_ptr++;
/* Tolerate an overly long line to acomadate a possible exta '`' */
if (strlen(line_ptr) < length) {
if (strlen(line_ptr) < (size_t)length) {
bb_error_msg_and_die("Short file");
}
while (length > 0) {
/* Merge four 6 bit chars to three 8 bit chars */
fputc(((line_ptr[0] - 0x20) & 077) << 2 | ((line_ptr[1] - 0x20) & 077) >> 4, dst_stream);
fputc(((line_ptr[0] - 0x20) & 077) << 2 | ((line_ptr[1] - 0x20) & 077) >> 4, dst_stream);
line_ptr++;
length--;
if (length == 0) {
@ -83,7 +83,7 @@ static int read_stduu(FILE *src_stream, FILE *dst_stream)
static int read_base64(FILE *src_stream, FILE *dst_stream)
{
const char *base64_table =
static const char base64_table[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n";
char term_count = 0;

10
coreutils/uuencode.c
View File

@ -58,10 +58,10 @@ static const char tbl_std[65] = {
* buffer of at least 1+BASE64_LENGTH(length) bytes.
* where BASE64_LENGTH(len) = (4 * ((LENGTH + 2) / 3))
*/
static void uuencode (const unsigned char *s, const char *store, const int length, const char *tbl)
static void uuencode (const unsigned char *s, char *store, const int length, const char *tbl)
{
int i;
unsigned char *p = (unsigned char *)store;
char *p = store;
/* Transform the 3x8 bits to 4x6 bits, as required by base64. */
for (i = 0; i < length; i += 3) {
@ -86,9 +86,9 @@ static void uuencode (const unsigned char *s, const char *store, const int lengt
#define DST_BUF_SIZE 4 * ((SRC_BUF_SIZE + 2) / 3)
int uuencode_main(int argc, char **argv)
{
const int src_buf_size = SRC_BUF_SIZE;
const int dst_buf_size = DST_BUF_SIZE;
int write_size = dst_buf_size;
const size_t src_buf_size = SRC_BUF_SIZE;
const size_t dst_buf_size = DST_BUF_SIZE;
size_t write_size = dst_buf_size;
struct stat stat_buf;
FILE *src_stream = stdin;
const char *tbl;