slstatus

commit 72f5a0d69ad43e7329064f415b4f8df3c1c2ccec
parent 259e106b4fbdca3df8dd660f70edf0585f14b6f6
Author: Quentin Rameau <quinq@fifth.space>
Date:   Mon, 30 Apr 2018 15:14:36 +0200

swap: OS split

Diffstat:
M
Makefile
 | 
2
+-
A
components/Linux/swap.c
 | 
136
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A
components/OpenBSD/swap.c
 | 
0

D
components/swap.c
 | 
138
-------------------------------------------------------------------------------

4 files changed, 137 insertions(+), 139 deletions(-)
diff --git a/Makefile b/Makefile
@@ -20,7 +20,7 @@ COM =\
 	components/num_files\
 	components/$(OS)/ram \
 	components/run_command\
-	components/swap\
+	components/$(OS)/swap \
 	components/temperature\
 	components/uptime\
 	components/user\
diff --git a/components/Linux/swap.c b/components/Linux/swap.c
@@ -0,0 +1,136 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../../util.h"
+
+const char *
+swap_free(void)
+{
+	long total, free;
+	FILE *fp;
+	size_t bytes_read;
+	char *match;
+
+	fp = fopen("/proc/meminfo", "r");
+	if (fp == NULL) {
+		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
+		return NULL;
+	}
+
+	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
+		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
+		fclose(fp);
+		return NULL;
+	}
+	fclose(fp);
+
+	if ((match = strstr(buf, "SwapTotal")) == NULL)
+		return NULL;
+	sscanf(match, "SwapTotal: %ld kB\n", &total);
+
+	if ((match = strstr(buf, "SwapFree")) == NULL)
+		return NULL;
+	sscanf(match, "SwapFree: %ld kB\n", &free);
+
+	return bprintf("%f", (float)free / 1024 / 1024);
+}
+
+const char *
+swap_perc(void)
+{
+	long total, free, cached;
+	FILE *fp;
+	size_t bytes_read;
+	char *match;
+
+	fp = fopen("/proc/meminfo", "r");
+	if (fp == NULL) {
+		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
+		return NULL;
+	}
+
+	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
+		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
+		fclose(fp);
+		return NULL;
+	}
+	fclose(fp);
+
+	if ((match = strstr(buf, "SwapTotal")) == NULL)
+		return NULL;
+	sscanf(match, "SwapTotal: %ld kB\n", &total);
+
+	if ((match = strstr(buf, "SwapCached")) == NULL)
+		return NULL;
+	sscanf(match, "SwapCached: %ld kB\n", &cached);
+
+	if ((match = strstr(buf, "SwapFree")) == NULL)
+		return NULL;
+	sscanf(match, "SwapFree: %ld kB\n", &free);
+
+	return bprintf("%d", 100 * (total - free - cached) / total);
+}
+
+const char *
+swap_total(void)
+{
+	long total;
+	FILE *fp;
+	size_t bytes_read;
+	char *match;
+
+	fp = fopen("/proc/meminfo", "r");
+	if (fp == NULL) {
+		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
+		return NULL;
+	}
+	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
+		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
+		fclose(fp);
+		return NULL;
+	}
+	fclose(fp);
+
+	if ((match = strstr(buf, "SwapTotal")) == NULL)
+		return NULL;
+	sscanf(match, "SwapTotal: %ld kB\n", &total);
+
+	return bprintf("%f", (float)total / 1024 / 1024);
+}
+
+const char *
+swap_used(void)
+{
+	long total, free, cached;
+	FILE *fp;
+	size_t bytes_read;
+	char *match;
+
+	fp = fopen("/proc/meminfo", "r");
+	if (fp == NULL) {
+		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
+		return NULL;
+	}
+	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
+		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
+		fclose(fp);
+		return NULL;
+	}
+	fclose(fp);
+
+	if ((match = strstr(buf, "SwapTotal")) == NULL)
+		return NULL;
+	sscanf(match, "SwapTotal: %ld kB\n", &total);
+
+	if ((match = strstr(buf, "SwapCached")) == NULL)
+		return NULL;
+	sscanf(match, "SwapCached: %ld kB\n", &cached);
+
+	if ((match = strstr(buf, "SwapFree")) == NULL)
+		return NULL;
+	sscanf(match, "SwapFree: %ld kB\n", &free);
+
+	return bprintf("%f", (float)(total - free - cached) / 1024 / 1024);
+}
diff --git a/components/OpenBSD/swap.c b/components/OpenBSD/swap.c
diff --git a/components/swap.c b/components/swap.c
@@ -1,138 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#if defined(__linux__)
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "../util.h"
-
-const char *
-swap_free(void)
-{
-	long total, free;
-	FILE *fp;
-	size_t bytes_read;
-	char *match;
-
-	fp = fopen("/proc/meminfo", "r");
-	if (fp == NULL) {
-		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
-		return NULL;
-	}
-
-	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
-		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
-		fclose(fp);
-		return NULL;
-	}
-	fclose(fp);
-
-	if ((match = strstr(buf, "SwapTotal")) == NULL)
-		return NULL;
-	sscanf(match, "SwapTotal: %ld kB\n", &total);
-
-	if ((match = strstr(buf, "SwapFree")) == NULL)
-		return NULL;
-	sscanf(match, "SwapFree: %ld kB\n", &free);
-
-	return bprintf("%f", (float)free / 1024 / 1024);
-}
-
-const char *
-swap_perc(void)
-{
-	long total, free, cached;
-	FILE *fp;
-	size_t bytes_read;
-	char *match;
-
-	fp = fopen("/proc/meminfo", "r");
-	if (fp == NULL) {
-		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
-		return NULL;
-	}
-
-	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
-		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
-		fclose(fp);
-		return NULL;
-	}
-	fclose(fp);
-
-	if ((match = strstr(buf, "SwapTotal")) == NULL)
-		return NULL;
-	sscanf(match, "SwapTotal: %ld kB\n", &total);
-
-	if ((match = strstr(buf, "SwapCached")) == NULL)
-		return NULL;
-	sscanf(match, "SwapCached: %ld kB\n", &cached);
-
-	if ((match = strstr(buf, "SwapFree")) == NULL)
-		return NULL;
-	sscanf(match, "SwapFree: %ld kB\n", &free);
-
-	return bprintf("%d", 100 * (total - free - cached) / total);
-}
-
-const char *
-swap_total(void)
-{
-	long total;
-	FILE *fp;
-	size_t bytes_read;
-	char *match;
-
-	fp = fopen("/proc/meminfo", "r");
-	if (fp == NULL) {
-		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
-		return NULL;
-	}
-	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
-		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
-		fclose(fp);
-		return NULL;
-	}
-	fclose(fp);
-
-	if ((match = strstr(buf, "SwapTotal")) == NULL)
-		return NULL;
-	sscanf(match, "SwapTotal: %ld kB\n", &total);
-
-	return bprintf("%f", (float)total / 1024 / 1024);
-}
-
-const char *
-swap_used(void)
-{
-	long total, free, cached;
-	FILE *fp;
-	size_t bytes_read;
-	char *match;
-
-	fp = fopen("/proc/meminfo", "r");
-	if (fp == NULL) {
-		fprintf(stderr, "fopen '/proc/meminfo': %s\n", strerror(errno));
-		return NULL;
-	}
-	if ((bytes_read = fread(buf, sizeof(char), sizeof(buf) - 1, fp)) == 0) {
-		fprintf(stderr, "fread '/proc/meminfo': %s\n", strerror(errno));
-		fclose(fp);
-		return NULL;
-	}
-	fclose(fp);
-
-	if ((match = strstr(buf, "SwapTotal")) == NULL)
-		return NULL;
-	sscanf(match, "SwapTotal: %ld kB\n", &total);
-
-	if ((match = strstr(buf, "SwapCached")) == NULL)
-		return NULL;
-	sscanf(match, "SwapCached: %ld kB\n", &cached);
-
-	if ((match = strstr(buf, "SwapFree")) == NULL)
-		return NULL;
-	sscanf(match, "SwapFree: %ld kB\n", &free);
-
-	return bprintf("%f", (float)(total - free - cached) / 1024 / 1024);
-}
-#endif