From 9640c4a565e96e09de71961b4ae386172d1c8d01 Mon Sep 17 00:00:00 2001 From: pryazha Date: Wed, 1 Jan 2025 22:32:45 +0500 Subject: initial commit --- components/disk.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 components/disk.c (limited to 'components/disk.c') diff --git a/components/disk.c b/components/disk.c new file mode 100644 index 0000000..e19a693 --- /dev/null +++ b/components/disk.c @@ -0,0 +1,59 @@ +/* See LICENSE file for copyright and license details. */ +#include +#include + +#include "../slstatus.h" +#include "../util.h" + +const char * +disk_free(const char *path) +{ + struct statvfs fs; + + if (statvfs(path, &fs) < 0) { + warn("statvfs '%s':", path); + return NULL; + } + + return fmt_human(fs.f_frsize * fs.f_bavail, 1024); +} + +const char * +disk_perc(const char *path) +{ + struct statvfs fs; + + if (statvfs(path, &fs) < 0) { + warn("statvfs '%s':", path); + return NULL; + } + + return bprintf("%d", (int)(100 * + (1 - ((double)fs.f_bavail / (double)fs.f_blocks)))); +} + +const char * +disk_total(const char *path) +{ + struct statvfs fs; + + if (statvfs(path, &fs) < 0) { + warn("statvfs '%s':", path); + return NULL; + } + + return fmt_human(fs.f_frsize * fs.f_blocks, 1024); +} + +const char * +disk_used(const char *path) +{ + struct statvfs fs; + + if (statvfs(path, &fs) < 0) { + warn("statvfs '%s':", path); + return NULL; + } + + return fmt_human(fs.f_frsize * (fs.f_blocks - fs.f_bfree), 1024); +} -- cgit v1.2.3