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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-06-12 07:24:11 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-06-12 07:24:11 +0000 |
| commit | aa198dd39cad6cb41fbf6c8b64301b581a9ba206 (patch) | |
| tree | 52e694aa0738e3c4b0bc110fce1a76e6a2285bf6 /coreutils | |
| parent | 745119605e2ecdffad1def6aaabfc8f6d270209e (diff) | |
| download | busybox-aa198dd39cad6cb41fbf6c8b64301b581a9ba206.tar.gz | |
uudecode: nuke duplicate base64_table[]. saves 65 bytes
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/uudecode.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/coreutils/uudecode.c b/coreutils/uudecode.c index 287386d9d..2dd8f9457 100644 --- a/coreutils/uudecode.c +++ b/coreutils/uudecode.c @@ -68,8 +68,6 @@ static void read_stduu(FILE *src_stream, FILE *dst_stream) static void read_base64(FILE *src_stream, FILE *dst_stream) { - static const char base64_table[] = - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n"; int term_count = 1; while (1) { @@ -80,17 +78,20 @@ static void read_base64(FILE *src_stream, FILE *dst_stream) char *table_ptr; int ch; - /* Get next _valid_ character */ + /* Get next _valid_ character. + * global vector bb_uuenc_tbl_base64[] contains this string: + * "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n" + */ do { ch = fgetc(src_stream); if (ch == EOF) { bb_error_msg_and_die("short file"); } - table_ptr = strchr(base64_table, ch); + table_ptr = strchr(bb_uuenc_tbl_base64, ch); } while (table_ptr == NULL); - /* Convert encoded charcter to decimal */ - ch = table_ptr - base64_table; + /* Convert encoded character to decimal */ + ch = table_ptr - bb_uuenc_tbl_base64; if (*table_ptr == '=') { if (term_count == 0) { |