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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/uudecode.c | |
| parent | 745119605e2ecdffad1def6aaabfc8f6d270209e (diff) | |
| download | busybox-w32-aa198dd39cad6cb41fbf6c8b64301b581a9ba206.tar.gz busybox-w32-aa198dd39cad6cb41fbf6c8b64301b581a9ba206.tar.bz2 busybox-w32-aa198dd39cad6cb41fbf6c8b64301b581a9ba206.zip | |
uudecode: nuke duplicate base64_table[]. saves 65 bytes
Diffstat (limited to 'coreutils/uudecode.c')
| -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) | |||
| 68 | 68 | ||
| 69 | static void read_base64(FILE *src_stream, FILE *dst_stream) | 69 | static void read_base64(FILE *src_stream, FILE *dst_stream) |
| 70 | { | 70 | { |
| 71 | static const char base64_table[] = | ||
| 72 | "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n"; | ||
| 73 | int term_count = 1; | 71 | int term_count = 1; |
| 74 | 72 | ||
| 75 | while (1) { | 73 | while (1) { |
| @@ -80,17 +78,20 @@ static void read_base64(FILE *src_stream, FILE *dst_stream) | |||
| 80 | char *table_ptr; | 78 | char *table_ptr; |
| 81 | int ch; | 79 | int ch; |
| 82 | 80 | ||
| 83 | /* Get next _valid_ character */ | 81 | /* Get next _valid_ character. |
| 82 | * global vector bb_uuenc_tbl_base64[] contains this string: | ||
| 83 | * "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n" | ||
| 84 | */ | ||
| 84 | do { | 85 | do { |
| 85 | ch = fgetc(src_stream); | 86 | ch = fgetc(src_stream); |
| 86 | if (ch == EOF) { | 87 | if (ch == EOF) { |
| 87 | bb_error_msg_and_die("short file"); | 88 | bb_error_msg_and_die("short file"); |
| 88 | } | 89 | } |
| 89 | table_ptr = strchr(base64_table, ch); | 90 | table_ptr = strchr(bb_uuenc_tbl_base64, ch); |
| 90 | } while (table_ptr == NULL); | 91 | } while (table_ptr == NULL); |
| 91 | 92 | ||
| 92 | /* Convert encoded charcter to decimal */ | 93 | /* Convert encoded character to decimal */ |
| 93 | ch = table_ptr - base64_table; | 94 | ch = table_ptr - bb_uuenc_tbl_base64; |
| 94 | 95 | ||
| 95 | if (*table_ptr == '=') { | 96 | if (*table_ptr == '=') { |
| 96 | if (term_count == 0) { | 97 | if (term_count == 0) { |