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authorDenis Vlasenko2007-10-05 20:29:31 +0000
committerDenis Vlasenko2007-10-05 20:29:31 +0000
commit91e80c2be7d53b116ef23072ecaa89168b8e5bfc (patch)
treec10b20b6d4c3221067b59365f51c114f6b5b0261
parent226002ea74a5285bb338b17419c13f43a1ff5a47 (diff)
downloadbusybox-91e80c2be7d53b116ef23072ecaa89168b8e5bfc.zip
busybox-91e80c2be7d53b116ef23072ecaa89168b8e5bfc.tar.gz
delete now unused check_header_gzip.c
sum: do not use uintmax needlessly
-rw-r--r--archival/libunarchive/check_header_gzip.c59
-rw-r--r--coreutils/sum.c6
2 files changed, 3 insertions, 62 deletions
diff --git a/archival/libunarchive/check_header_gzip.c b/archival/libunarchive/check_header_gzip.c
deleted file mode 100644
index 66aa574..0000000
--- a/archival/libunarchive/check_header_gzip.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
- */
-
-#include "libbb.h"
-#include "unarchive.h" /* for external decl of check_header_gzip_or_die */
-
-void check_header_gzip_or_die(int src_fd)
-{
- union {
- unsigned char raw[8];
- struct {
- unsigned char method;
- unsigned char flags;
- unsigned int mtime;
- unsigned char xtra_flags;
- unsigned char os_flags;
- } formatted;
- } header;
-
- xread(src_fd, header.raw, 8);
-
- /* Check the compression method */
- if (header.formatted.method != 8) {
- bb_error_msg_and_die("unknown compression method %d",
- header.formatted.method);
- }
-
- if (header.formatted.flags & 0x04) {
- /* bit 2 set: extra field present */
- unsigned extra_short;
-
- extra_short = xread_char(src_fd) + (xread_char(src_fd) << 8);
- while (extra_short > 0) {
- /* Ignore extra field */
- xread_char(src_fd);
- extra_short--;
- }
- }
-
- /* Discard original name if any */
- if (header.formatted.flags & 0x08) {
- /* bit 3 set: original file name present */
- while (xread_char(src_fd) != 0);
- }
-
- /* Discard file comment if any */
- if (header.formatted.flags & 0x10) {
- /* bit 4 set: file comment present */
- while (xread_char(src_fd) != 0);
- }
-
- /* Read the header checksum */
- if (header.formatted.flags & 0x02) {
- xread_char(src_fd);
- xread_char(src_fd);
- }
-}
diff --git a/coreutils/sum.c b/coreutils/sum.c
index 4a3760b..a75dd32 100644
--- a/coreutils/sum.c
+++ b/coreutils/sum.c
@@ -24,7 +24,7 @@ enum { SUM_BSD, PRINT_NAME, SUM_SYSV };
static unsigned sum_file(const char *file, const unsigned type)
{
#define buf bb_common_bufsiz1
- uintmax_t total_bytes = 0;
+ unsigned long long total_bytes = 0;
int fd = 0, r;
/* The sum of all the input bytes, modulo (UINT_MAX + 1). */
@@ -67,9 +67,9 @@ static unsigned sum_file(const char *file, const unsigned type)
if (type >= SUM_SYSV) {
r = (s & 0xffff) + ((s & 0xffffffff) >> 16);
s = (r & 0xffff) + (r >> 16);
- printf("%d %ju %s\n", s, (total_bytes+511)/512, file);
+ printf("%d %llu %s\n", s, (total_bytes + 511) / 512, file);
} else
- printf("%05d %5ju %s\n", s, (total_bytes+1023)/1024, file);
+ printf("%05d %5llu %s\n", s, (total_bytes + 1023) / 1024, file);
return 1;
#undef buf
}