1 files changed, 18 insertions, 17 deletions

diff --git a/src/cbuffer.c b/src/cbuffer.c
index 1242496..b0b8237 100644
--- a/src/cbuffer.c
+++ b/src/cbuffer.c
@@ -25,24 +25,25 @@
 #include "utils.h"
 #include <errno.h>
 
-int buffered_write(int fd, struct cbuffer *buf) {
+int buffered_write(int fd, struct cbuffer *buf)
+{
 	int i;
 	int len;
 	int count = buffer_used(buf);
 	int total = 0;
 
 	i = buf->read_index;
-	if(i + count > buffer_size(buf)) {
+	if (i + count > buffer_size(buf)) {
 		len = full_write(fd, buf->buffer + i, buffer_size(buf) - i);
-		if(len <= 0) {
-			log_error("full_write failed errno: %d", errno);
+		if (len <= 0) {
+			log_error("full_write failed %m");
 			return len;
 		}
 
 		total += len;
 		count -= len;
 
-		if(len < buffer_size(buf) - i) {
+		if (len < buffer_size(buf) - i) {
 			buf->read_index = i + len;
 			return total;
 		}
@@ -51,11 +52,11 @@ int buffered_write(int fd, struct cbuffer *buf) {
 	}
 
 	len = full_write(fd, buf->buffer + i, count);
-	if(len <= 0) {
-		if(total) {
+	if (len <= 0) {
+		if (total) {
 			return total;
 		} else {
-			log_error("full_write failed errno: %d", errno);
+			log_error("full_write failed %m");
 			return len;
 		}
 	}
@@ -65,24 +66,25 @@ int buffered_write(int fd, struct cbuffer *buf) {
 	return total;
 }
 
-int buffered_read(int fd, struct cbuffer *buf) {
+int buffered_read(int fd, struct cbuffer *buf)
+{
 	int i;
 	int len;
 	int count = buffer_free(buf);
 	int total = 0;
 
 	i = buf->write_index;
-	if(i + count > buffer_size(buf)) {
+	if (i + count > buffer_size(buf)) {
 		len = safe_read(fd, buf->buffer + i, buffer_size(buf) - i);
-		if(len <= 0) {
-			log_warning("safe_read failed errno: %d", errno);
+		if (len <= 0) {
+			log_warning("safe_read failed %m");
 			return len;
 		}
 
 		total += len;
 		count -= len;
 
-		if(len < buffer_size(buf) - i) {
+		if (len < buffer_size(buf) - i) {
 			buf->write_index = i + len;
 			return total;
 		}
@@ -91,11 +93,11 @@ int buffered_read(int fd, struct cbuffer *buf) {
 	}
 
 	len = safe_read(fd, buf->buffer + i, count);
-	if(len <= 0) {
-		if(total) {
+	if (len <= 0) {
+		if (total) {
 			return total;
 		} else {
-			log_warning("safe_read failed errno: %d", errno);
+			log_warning("safe_read failed %m");
 			return len;
 		}
 	}
@@ -104,4 +106,3 @@ int buffered_read(int fd, struct cbuffer *buf) {
 
 	return total;
 }
-