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more better for me signed<->unsigned and the const keyword usage
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4333a09d65
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@ -52,7 +52,7 @@ static int read_stduu(FILE *src_stream, FILE *dst_stream)
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line_ptr++;
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line_ptr++;
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/* Tolerate an overly long line to acomadate a possible exta '`' */
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/* Tolerate an overly long line to acomadate a possible exta '`' */
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if (strlen(line_ptr) < length) {
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if (strlen(line_ptr) < (size_t)length) {
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bb_error_msg_and_die("Short file");
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bb_error_msg_and_die("Short file");
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}
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}
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@ -83,7 +83,7 @@ static int read_stduu(FILE *src_stream, FILE *dst_stream)
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static int read_base64(FILE *src_stream, FILE *dst_stream)
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static int read_base64(FILE *src_stream, FILE *dst_stream)
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{
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{
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const char *base64_table =
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static const char base64_table[] =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n";
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n";
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char term_count = 0;
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char term_count = 0;
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@ -58,10 +58,10 @@ static const char tbl_std[65] = {
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* buffer of at least 1+BASE64_LENGTH(length) bytes.
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* buffer of at least 1+BASE64_LENGTH(length) bytes.
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* where BASE64_LENGTH(len) = (4 * ((LENGTH + 2) / 3))
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* where BASE64_LENGTH(len) = (4 * ((LENGTH + 2) / 3))
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*/
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*/
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static void uuencode (const unsigned char *s, const char *store, const int length, const char *tbl)
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static void uuencode (const unsigned char *s, char *store, const int length, const char *tbl)
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{
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{
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int i;
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int i;
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unsigned char *p = (unsigned char *)store;
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char *p = store;
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/* Transform the 3x8 bits to 4x6 bits, as required by base64. */
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/* Transform the 3x8 bits to 4x6 bits, as required by base64. */
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for (i = 0; i < length; i += 3) {
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for (i = 0; i < length; i += 3) {
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@ -86,9 +86,9 @@ static void uuencode (const unsigned char *s, const char *store, const int lengt
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#define DST_BUF_SIZE 4 * ((SRC_BUF_SIZE + 2) / 3)
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#define DST_BUF_SIZE 4 * ((SRC_BUF_SIZE + 2) / 3)
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int uuencode_main(int argc, char **argv)
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int uuencode_main(int argc, char **argv)
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{
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{
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const int src_buf_size = SRC_BUF_SIZE;
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const size_t src_buf_size = SRC_BUF_SIZE;
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const int dst_buf_size = DST_BUF_SIZE;
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const size_t dst_buf_size = DST_BUF_SIZE;
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int write_size = dst_buf_size;
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size_t write_size = dst_buf_size;
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struct stat stat_buf;
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struct stat stat_buf;
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FILE *src_stream = stdin;
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FILE *src_stream = stdin;
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const char *tbl;
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const char *tbl;
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