deskutils/i3status: fix disk size computation

deskutils/i3status/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	i3status
 PORTVERSION=	2.15
+PORTREVISION=	1
 CATEGORIES=	deskutils
 MASTER_SITES=	http://i3wm.org/i3status/
 

deskutils/i3status/files/patch-src_print__disk__info.c

@@ -0,0 +1,27 @@
+--- src/print_disk_info.c.orig	2024-08-19 16:28:44 UTC
++++ src/print_disk_info.c
+@@ -73,13 +73,13 @@ static bool below_threshold(struct statvfs buf, const 
+     } else if (strcasecmp(threshold_type, "percentage_avail") == 0) {
+         return 100.0 * (double)buf.f_bavail / (double)buf.f_blocks < low_threshold;
+     } else if (strcasecmp(threshold_type, "bytes_free") == 0) {
+-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
++#if defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
+         return (double)buf.f_bsize * (double)buf.f_bfree < low_threshold;
+ #else
+         return (double)buf.f_frsize * (double)buf.f_bfree < low_threshold;
+ #endif
+     } else if (strcasecmp(threshold_type, "bytes_avail") == 0) {
+-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
++#if defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
+         return (double)buf.f_bsize * (double)buf.f_bavail < low_threshold;
+ #else
+         return (double)buf.f_frsize * (double)buf.f_bavail < low_threshold;
+@@ -198,7 +198,7 @@ void print_disk_info(disk_info_ctx_t *ctx) {
+     char string_percentage_used[STRING_SIZE];
+     char string_percentage_avail[STRING_SIZE];
+ 
+-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
++#if defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
+     print_bytes_human(string_free, (uint64_t)buf.f_bsize * (uint64_t)buf.f_bfree, ctx->prefix_type);
+     print_bytes_human(string_used, (uint64_t)buf.f_bsize * ((uint64_t)buf.f_blocks - (uint64_t)buf.f_bfree), ctx->prefix_type);
+     print_bytes_human(string_total, (uint64_t)buf.f_bsize * (uint64_t)buf.f_blocks, ctx->prefix_type);