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- make read_stduu() and read_base64() void, small size tweaks

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This commit is contained in:
Bernhard Reutner-Fischer 2007-01-20 21:29:32 +00:00
parent d58c19479d
commit ca5b35299e
1 changed files with 8 additions and 9 deletions
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17
coreutils/uudecode.c
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@ -14,7 +14,7 @@
#include "busybox.h"
static int read_stduu(FILE *src_stream, FILE *dst_stream)
static void read_stduu(FILE *src_stream, FILE *dst_stream)
{
char *line;
@ -23,7 +23,7 @@ static int read_stduu(FILE *src_stream, FILE *dst_stream)
char *line_ptr = line;
if (strcmp(line, "end") == 0) {
return EXIT_SUCCESS;
return;
}
length = ((*line_ptr - 0x20) & 0x3f)* 4 / 3;
@ -66,11 +66,11 @@ static int read_stduu(FILE *src_stream, FILE *dst_stream)
bb_error_msg_and_die("short file");
}
static int read_base64(FILE *src_stream, FILE *dst_stream)
static void read_base64(FILE *src_stream, FILE *dst_stream)
{
static const char base64_table[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n";
char term_count = 0;
int term_count = 0;
while (1) {
char translated[4];
@ -101,7 +101,7 @@ static int read_base64(FILE *src_stream, FILE *dst_stream)
else if (*table_ptr == '\n') {
/* Check for terminating line */
if (term_count == 5) {
return EXIT_SUCCESS;
return;
}
term_count = 1;
continue;
@ -141,11 +141,10 @@ int uudecode_main(int argc, char **argv)
/* Search for the start of the encoding */
while ((line = xmalloc_getline(src_stream)) != NULL) {
int (*decode_fn_ptr)(FILE * src, FILE * dst);
void (*decode_fn_ptr)(FILE * src, FILE * dst);
char *line_ptr;
FILE *dst_stream;
int mode;
int ret;
if (strncmp(line, "begin-base64 ", 13) == 0) {
line_ptr = line + 13;
@ -173,9 +172,9 @@ int uudecode_main(int argc, char **argv)
chmod(outname, mode & (S_IRWXU | S_IRWXG | S_IRWXO));
}
free(line);
ret = decode_fn_ptr(src_stream, dst_stream);
decode_fn_ptr(src_stream, dst_stream);
fclose_if_not_stdin(src_stream);
return ret;
return EXIT_SUCCESS;
}
bb_error_msg_and_die("no 'begin' line");
}