X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=libbb%2Fprocps.c;h=eba90705cc8b7bfbb4448caed79273f28f2f4ba1;hb=b141b9b512f0faa01624bf384046439abc9b2850;hp=2bcd2ccedd0b1f3c6bee0e8f2140320a1977338d;hpb=a6dbb08a48903cb8f31fad2cf2d1cffa92bd4808;p=oweals%2Fbusybox.git

diff --git a/libbb/procps.c b/libbb/procps.c
index 2bcd2cced..eba90705c 100644
--- a/libbb/procps.c
+++ b/libbb/procps.c
@@ -22,15 +22,9 @@
 
 static int read_to_buf(const char *filename, void *buf)
 {
-	int fd;
 	ssize_t ret;
-
-	fd = open(filename, O_RDONLY);
-	if (fd < 0)
-		return -1;
-	ret = read(fd, buf, PROCPS_BUFSIZE-1);
-	((char *)buf)[ret > 0 ? ret : 0] = 0;
-	close(fd);
+	ret = open_read_close(filename, buf, PROCPS_BUFSIZE-1);
+	((char *)buf)[ret > 0 ? ret : 0] = '\0';
 	return ret;
 }