Simplify format specifiers for uintmax_t

components/battery.c

@@ -5,8 +5,8 @@
 #include "../util.h"
 
 #if defined(__linux__)
-	#include <inttypes.h>
 	#include <limits.h>
+	#include <stdint.h>
 	#include <unistd.h>
 
 	static const char *
@@ -93,7 +93,7 @@
 		if (!pick(bat, "/sys/class/power_supply/%s/charge_now",
 		          "/sys/class/power_supply/%s/energy_now",
 		          path, sizeof(path)) ||
-		    pscanf(path, "%" PRIuMAX, &charge_now) < 0) {
+		    pscanf(path, "%ju", &charge_now) < 0) {
 			return NULL;
 		}
 
@@ -101,7 +101,7 @@
 			if (!pick(bat, "/sys/class/power_supply/%s/current_now",
 			          "/sys/class/power_supply/%s/power_now", path,
 			          sizeof(path)) ||
-			    pscanf(path, "%" PRIuMAX, &current_now) < 0) {
+			    pscanf(path, "%ju", &current_now) < 0) {
 				return NULL;
 			}
 
@@ -113,7 +113,7 @@
 			h = timeleft;
 			m = (timeleft - (double)h) * 60;
 
-			return bprintf("%" PRIuMAX "h %" PRIuMAX "m", h, m);
+			return bprintf("%juh %jum", h, m);
 		}
 
 		return "";

components/cpu.c

@@ -1,13 +1,11 @@
 /* See LICENSE file for copyright and license details. */
+#include <stdint.h>
 #include <stdio.h>
 #include <string.h>
 
 #include "../util.h"
 
 #if defined(__linux__)
-	#include <inttypes.h>
-	#include <stdint.h>
-
 	const char *
 	cpu_freq(void)
 	{
@@ -15,7 +13,7 @@
 
 		/* in kHz */
 		if (pscanf("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq",
-		            "%" PRIuMAX, &freq) != 1) {
+		            "%ju", &freq) != 1) {
 			return NULL;
 		}
 
@@ -45,7 +43,6 @@
 		                (a[0] + a[1] + a[2] + a[3] + a[4] + a[5] + a[6]))));
 	}
 #elif defined(__OpenBSD__)
-	#include <inttypes.h>
 	#include <sys/param.h>
 	#include <sys/sched.h>
 	#include <sys/sysctl.h>

components/entropy.c

@@ -1,6 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #if defined(__linux__)
-	#include <inttypes.h>
+	#include <stdint.h>
 	#include <stdio.h>
 
 	#include "../util.h"
@@ -11,11 +11,11 @@
 		uintmax_t num;
 
 		if (pscanf("/proc/sys/kernel/random/entropy_avail",
-		           "%" PRIuMAX, &num) != 1) {
+		           "%ju", &num) != 1) {
 			return NULL;
 		}
 
-		return bprintf("%" PRIuMAX, num);
+		return bprintf("%ju", num);
 	}
 #elif defined(__OpenBSD__)
 	const char *

components/netspeeds.c

@@ -5,7 +5,7 @@
 #include "../util.h"
 
 #if defined(__linux__)
-	#include <inttypes.h>
+	#include <stdint.h>
 
 	const char *
 	netspeed_rx(const char *interface)
@@ -22,7 +22,7 @@
 		              interface) < 0) {
 			return NULL;
 		}
-		if (pscanf(path, "%" PRIuMAX, &rxbytes) != 1) {
+		if (pscanf(path, "%ju", &rxbytes) != 1) {
 			return NULL;
 		}
 		if (oldrxbytes == 0) {
@@ -48,7 +48,7 @@
 		              interface) < 0) {
 			return NULL;
 		}
-		if (pscanf(path, "%" PRIuMAX, &txbytes) != 1) {
+		if (pscanf(path, "%ju", &txbytes) != 1) {
 			return NULL;
 		}
 		if (oldtxbytes == 0) {

components/ram.c

@@ -4,7 +4,7 @@
 #include "../util.h"
 
 #if defined(__linux__)
-	#include <inttypes.h>
+	#include <stdint.h>
 
 	const char *
 	ram_free(void)
@@ -12,9 +12,9 @@
 		uintmax_t free;
 
 		if (pscanf("/proc/meminfo",
-		           "MemTotal: %" PRIuMAX " kB\n"
+		           "MemTotal: %ju kB\n"
-		           "MemFree: %" PRIuMAX " kB\n"
+		           "MemFree: %ju kB\n"
-		           "MemAvailable: %" PRIuMAX " kB\n",
+		           "MemAvailable: %ju kB\n",
 		           &free, &free, &free) != 3) {
 			return NULL;
 		}
@@ -28,10 +28,10 @@
 		uintmax_t total, free, buffers, cached;
 
 		if (pscanf("/proc/meminfo",
-		           "MemTotal: %" PRIuMAX " kB\n"
+		           "MemTotal: %ju kB\n"
-		           "MemFree: %" PRIuMAX " kB\n"
+		           "MemFree: %ju kB\n"
-		           "MemAvailable: %" PRIuMAX " kB\nBuffers: %ld kB\n"
+		           "MemAvailable: %ju kB\nBuffers: %ju kB\n"
-		           "Cached: %" PRIuMAX " kB\n",
+		           "Cached: %ju kB\n",
 		           &total, &free, &buffers, &buffers, &cached) != 5) {
 			return NULL;
 		}
@@ -49,7 +49,7 @@
 	{
 		uintmax_t total;
 
-		if (pscanf("/proc/meminfo", "MemTotal: %" PRIuMAX " kB\n",
+		if (pscanf("/proc/meminfo", "MemTotal: %ju kB\n",
 		           &total) != 1) {
 			return NULL;
 		}
@@ -63,10 +63,10 @@
 		uintmax_t total, free, buffers, cached;
 
 		if (pscanf("/proc/meminfo",
-		           "MemTotal: %" PRIuMAX " kB\n"
+		           "MemTotal: %ju kB\n"
-		           "MemFree: %" PRIuMAX " kB\n"
+		           "MemFree: %ju kB\n"
-		           "MemAvailable: %" PRIuMAX " kB\nBuffers: %" PRIuMAX " kB\n"
+		           "MemAvailable: %ju kB\nBuffers: %ju kB\n"
-		           "Cached: %" PRIuMAX " kB\n",
+		           "Cached: %ju kB\n",
 		           &total, &free, &buffers, &buffers, &cached) != 5) {
 			return NULL;
 		}

components/temperature.c

@@ -4,18 +4,18 @@
 #include "../util.h"
 
 #if defined(__linux__)
-	#include <inttypes.h>
+	#include <stdint.h>
 
 	const char *
 	temp(const char *file)
 	{
 		uintmax_t temp;
 
-		if(pscanf(file, "%" PRIuMAX, &temp) != 1) {
+		if(pscanf(file, "%ju", &temp) != 1) {
 			return NULL;
 		}
 
-		return bprintf("%" PRIuMAX, temp / 1000);
+		return bprintf("%ju", temp / 1000);
 	}
 #elif defined(__OpenBSD__)
 	#include <stdio.h>

components/uptime.c

@@ -1,5 +1,5 @@
 /* See LICENSE file for copyright and license details. */
-#include <inttypes.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <time.h>
 
@@ -19,5 +19,5 @@ uptime(void)
 	h = uptime.tv_sec / 3600;
 	m = uptime.tv_sec % 3600 / 60;
 
-	return bprintf("%" PRIuMAX "h %" PRIuMAX "m", h, m);
+	return bprintf("%juh %jum", h, m);
 }