From 4a253e105a97e91eedceb5d21b3e105624ff8d29 Mon Sep 17 00:00:00 2001 From: Alexander Popov Date: Fri, 8 Mar 2024 14:21:08 +0300 Subject: [PATCH] =?UTF-8?q?=D0=98=D1=81=D0=BF=D0=BE=D0=BB=D1=8C=D0=B7?= =?UTF-8?q?=D0=BE=D0=B2=D0=B0=D0=BD=D0=B8=D0=B5=20=D0=B4=D0=B8=D1=81=D0=BA?= =?UTF-8?q?=D0=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- code/C/disk_usage.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 code/C/disk_usage.c diff --git a/code/C/disk_usage.c b/code/C/disk_usage.c new file mode 100644 index 0000000..2f62d9c --- /dev/null +++ b/code/C/disk_usage.c @@ -0,0 +1,23 @@ +#include +#include + +#define PATH "/media/user/Samsung USB" + +int main(int argc, const char *argv[]) { + const unsigned int GB = (1024 * 1024) * 1024; + struct statvfs buffer; + int ret = statvfs(PATH, &buffer); + + if (!ret) { + const double total = (double)(buffer.f_blocks * buffer.f_frsize) / GB; + const double available = (double)(buffer.f_bfree * buffer.f_frsize) / GB; + const double used = total - available; + const double usedPercentage = (double)(used / total) * (double)100; + printf("Total: %f --> %.0f\n", total, total); + printf("Available: %f --> %.0f\n", available, available); + printf("Used: %f --> %.1f\n", used, used); + printf("Used Percentage: %f --> %.0f\n", usedPercentage, usedPercentage); + } + + return ret; +}