From b3526d31b40dbdf37ea4b314c8e9aa94d39b7f8c Mon Sep 17 00:00:00 2001 From: awy Date: Mon, 18 Aug 2025 19:17:30 +0300 Subject: init --- src/stmemory.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/stmemory.c (limited to 'src/stmemory.c') diff --git a/src/stmemory.c b/src/stmemory.c new file mode 100644 index 0000000..baf2c4b --- /dev/null +++ b/src/stmemory.c @@ -0,0 +1,46 @@ +/* Copyright (C) 2025 awy + + stmemory is free software: you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation, + either version 3 of the License, or (at your option) any later version. + + stmemory is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with stmemory. If not, see + . */ + +#include + +// TODO: Memory hogs on left click using signals + +int main(void) +{ + FILE *meminfo; + char buff[100]; + long memtotal, memavail = 0; + + meminfo = fopen("/proc/meminfo", "r"); + + if (meminfo == NULL) { + puts("Error opening file"); + return 1; + } + + fgets(buff, sizeof(buff), meminfo); + sscanf(buff + 9, "%ld", &memtotal); + + fgets(buff, sizeof(buff), meminfo); + fgets(buff, sizeof(buff), meminfo); + sscanf(buff + 13, "%ld", &memavail); + + printf("%ldMB", (memtotal - memavail) / 1024 ); + + fclose(meminfo); + + return 0; +} -- cgit v1.2.3