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| author | Ian Wienand | 2012-02-28 03:10:31 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2012-02-28 03:10:31 +0100 |
| commit | 694738f4eb26e8c46e72be7f9c0be64b3a785161 (patch) | |
| tree | 1555b74756eb6f15e264dc298f65b740252db43b /coreutils/du.c | |
| parent | fc4ebd0d0b189813fa7f8866b0ef590f1ef44f74 (diff) | |
| download | busybox-694738f4eb26e8c46e72be7f9c0be64b3a785161.zip busybox-694738f4eb26e8c46e72be7f9c0be64b3a785161.tar.gz | |
du: use long long for size field
du has issues with files reporting large block counts on
32-bit systems with 4 byte longs. From looking at the stat.c code, it
seems the preference is to use 'long long', rather than blkcnt_t.
function old new delta
du 420 444 +24
du_main 317 321 +4
print 43 41 -2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 28/-2) Total: 26 bytes
Signed-off-by: Ian Wienand <ianw@vmware.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils/du.c')
| -rw-r--r-- | coreutils/du.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/coreutils/du.c b/coreutils/du.c index 34a549f..09a908c 100644 --- a/coreutils/du.c +++ b/coreutils/du.c @@ -91,7 +91,7 @@ struct globals { #define INIT_G() do { } while (0) -static void print(unsigned long size, const char *filename) +static void print(unsigned long long size, const char *filename) { /* TODO - May not want to defer error checking here. */ #if ENABLE_FEATURE_HUMAN_READABLE @@ -105,15 +105,15 @@ static void print(unsigned long size, const char *filename) size++; size >>= 1; } - printf("%lu\t%s\n", size, filename); + printf("%llu\t%s\n", size, filename); #endif } /* tiny recursive du */ -static unsigned long du(const char *filename) +static unsigned long long du(const char *filename) { struct stat statbuf; - unsigned long sum; + unsigned long long sum; if (lstat(filename, &statbuf) != 0) { bb_simple_perror_msg(filename); @@ -190,7 +190,7 @@ static unsigned long du(const char *filename) int du_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int du_main(int argc UNUSED_PARAM, char **argv) { - unsigned long total; + unsigned long long total; int slink_depth_save; unsigned opt; |