slstatus

commit f088dbfea06363a84533bb9f1a84f756c46bc3b2
parent 720569bd56cb048ba7abae62be3c2e6839fd5916
Author: Quentin Rameau <quinq@fifth.space>
Date:   Mon, 30 Apr 2018 15:14:33 +0200

cpu: OS split

Diffstat:
M
Makefile
 | 
2
+-
A
components/Linux/cpu.c
 | 
64
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A
components/OpenBSD/cpu.c
 | 
26
++++++++++++++++++++++++++
D
components/cpu.c
 | 
88
-------------------------------------------------------------------------------

4 files changed, 91 insertions(+), 89 deletions(-)
diff --git a/Makefile b/Makefile
@@ -8,7 +8,7 @@ include config.mk
 REQ = util
 COM =\
 	components/$(OS)/battery \
-	components/cpu\
+	components/$(OS)/cpu \
 	components/datetime\
 	components/disk\
 	components/entropy\
diff --git a/components/Linux/cpu.c b/components/Linux/cpu.c
@@ -0,0 +1,64 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../../util.h"
+
+const char *
+cpu_freq(void)
+{
+	int freq;
+
+	return (pscanf("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq",
+	               "%i", &freq) == 1) ?
+	       bprintf("%d", (freq + 500) / 1000) : NULL;
+}
+
+const char *
+cpu_perc(void)
+{
+	int perc;
+	static long double a[7];
+	static int valid;
+	long double b[7];
+
+	memcpy(b, a, sizeof(b));
+	if (pscanf("/proc/stat", "%*s %Lf %Lf %Lf %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2],
+	           &a[3], &a[4], &a[5], &a[6]) != 7) {
+		return NULL;
+	}
+	if (!valid) {
+		valid = 1;
+		return NULL;
+	}
+
+	perc = 100 * ((b[0]+b[1]+b[2]+b[5]+b[6]) - (a[0]+a[1]+a[2]+a[5]+a[6])) /
+	       ((b[0]+b[1]+b[2]+b[3]+b[4]+b[5]+b[6]) - (a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]));
+
+	return bprintf("%d", perc);
+}
+
+const char *
+cpu_iowait(void)
+{
+	int perc;
+	static int valid;
+	static long double a[7];
+	long double b[7];
+
+	memcpy(b, a, sizeof(b));
+	if (pscanf("/proc/stat", "%*s %Lf %Lf %Lf %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2],
+	           &a[3], &a[4], &a[5], &a[6]) != 7) {
+		return NULL;
+	}
+	if (!valid) {
+		valid = 1;
+		return NULL;
+	}
+
+	perc = 100 * ((b[4]) - (a[4])) /
+	       ((b[0]+b[1]+b[2]+b[3]+b[4]+b[5]+b[6]) - (a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]));
+
+	return bprintf("%d", perc);
+}
diff --git a/components/OpenBSD/cpu.c b/components/OpenBSD/cpu.c
@@ -0,0 +1,26 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/sysctl.h>
+
+#include "../../util.h"
+
+const char *
+cpu_freq(void)
+{
+	int freq, mib[2];
+	size_t size;
+
+	mib[0] = CTL_HW;
+	mib[1] = HW_CPUSPEED;
+
+	size = sizeof(freq);
+
+	if (sysctl(mib, 2, &freq, &size, NULL, 0) == -1) {
+		fprintf(stderr, "sysctl 'HW_CPUSPEED': %s\n", strerror(errno));
+		return NULL;
+	}
+
+	return bprintf("%d", freq);
+}
diff --git a/components/cpu.c b/components/cpu.c
@@ -1,88 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#if defined(__OpenBSD__)
-#include <sys/sysctl.h>
-#endif
-
-#include "../util.h"
-
-#if defined(__linux__)
-const char *
-cpu_freq(void)
-{
-	int freq;
-
-	return (pscanf("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq",
-	               "%i", &freq) == 1) ?
-	       bprintf("%d", (freq + 500) / 1000) : NULL;
-}
-
-const char *
-cpu_perc(void)
-{
-	int perc;
-	static long double a[7];
-	static int valid;
-	long double b[7];
-
-	memcpy(b, a, sizeof(b));
-	if (pscanf("/proc/stat", "%*s %Lf %Lf %Lf %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2],
-	           &a[3], &a[4], &a[5], &a[6]) != 7) {
-		return NULL;
-	}
-	if (!valid) {
-		valid = 1;
-		return NULL;
-	}
-
-	perc = 100 * ((b[0]+b[1]+b[2]+b[5]+b[6]) - (a[0]+a[1]+a[2]+a[5]+a[6])) /
-	       ((b[0]+b[1]+b[2]+b[3]+b[4]+b[5]+b[6]) - (a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]));
-
-	return bprintf("%d", perc);
-}
-
-const char *
-cpu_iowait(void)
-{
-	int perc;
-	static int valid;
-	static long double a[7];
-	long double b[7];
-
-	memcpy(b, a, sizeof(b));
-	if (pscanf("/proc/stat", "%*s %Lf %Lf %Lf %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2],
-	           &a[3], &a[4], &a[5], &a[6]) != 7) {
-		return NULL;
-	}
-	if (!valid) {
-		valid = 1;
-		return NULL;
-	}
-
-	perc = 100 * ((b[4]) - (a[4])) /
-	       ((b[0]+b[1]+b[2]+b[3]+b[4]+b[5]+b[6]) - (a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]));
-
-	return bprintf("%d", perc);
-}
-#elif defined(__OpenBSD__)
-const char *
-cpu_freq(void)
-{
-	int freq, mib[2];
-	size_t size;
-
-	mib[0] = CTL_HW;
-	mib[1] = HW_CPUSPEED;
-
-	size = sizeof(freq);
-
-	if (sysctl(mib, 2, &freq, &size, NULL, 0) == -1) {
-		fprintf(stderr, "sysctl 'HW_CPUSPEED': %s\n", strerror(errno));
-		return NULL;
-	}
-
-	return bprintf("%d", freq);
-}
-#endif