[Feature] Only show memory usage if > 60%HEADmain

1 files changed, 9 insertions, 5 deletions

diff --git a/mem.c b/mem.c
index 858f40b..4258bb1 100644
--- a/mem.c
+++ b/mem.c
@@ -9,15 +9,16 @@
 			n = 10 * n + (c - '0')
 #define jmpl(n) fseek(meminfo,29*(n-1),0)
 FILE *meminfo;
-int mem_delay = 3; 
+int high_mem_p,
+	mem_delay_val = 30,
+	mem_delay = 30;
 char mem_str[15];
 void mem(void)
 {
-	if (mem_delay++ < 3) goto show_stat;
+	if (mem_delay++ < mem_delay_val) goto show_stat;
 	else mem_delay = 0;
 	if (!meminfo) meminfo = fopen("/proc/meminfo","r");
-	int c, mem;
-	int total, free, buffers,
+	int c, mem, total, free, buffers,
 		cached, shared, reclaim;
 	jmpl(1); get_mem_val(total);
 	jmpl(2); get_mem_val(free);
@@ -26,8 +27,11 @@ void mem(void)
 	jmpl(23); get_mem_val(shared);
 	jmpl(26); get_mem_val(reclaim);
 	mem = total + reclaim - (free+buffers+cached+shared);
+	high_mem_p = (60*total/100);
+	if (mem > high_mem_p) mem_delay_val = 2;
+	else mem_delay_val = 30;
 	mem /= 1024;
 	snprintf(mem_str,15,ICON_MEM"%5d MiB",mem);
 show_stat:
-	block(mem_str,FG,BG,BG);
+	if (mem_delay_val == 2) block(mem_str,FG,BG,BG);
 }