diff options
Diffstat (limited to 'src/print.c')
| -rw-r--r-- | src/print.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/print.c b/src/print.c index b2bbca4..21b8db7 100644 --- a/src/print.c +++ b/src/print.c @@ -9,12 +9,14 @@ * by the Free Software Foundation. See http://www.gnu.org/ for details. */ +#include <assert.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <malloc.h> #include <errno.h> #include <sys/ioctl.h> +#include <sys/types.h> #include "apk_defines.h" #include "apk_print.h" @@ -23,6 +25,7 @@ int apk_progress_fd; static int apk_screen_width = 0; static int apk_progress_force = 1; static const char *apk_progress_char = "#"; +static const char *apk_size_units[] = {"B", "KiB", "MiB", "GiB", "TiB"}; void apk_reset_screen_width(void) { @@ -53,6 +56,21 @@ int apk_get_screen_width(void) return apk_screen_width; } +const char *apk_get_human_size(off_t size, off_t *dest) +{ + size_t i; + off_t s; + + assert(size >= 0); + + for (i = 0, s = size; s >= 10000 && + i < ARRAY_SIZE(apk_size_units); i++) + s /= 1024; + + if (dest) *dest = s; + return apk_size_units[min(i, ARRAY_SIZE(apk_size_units) - 1)]; +} + void apk_print_progress(size_t done, size_t total) { static size_t last_done = 0; |