From 08af426f01cf0321719c937d29a1d9315a0feab8 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Sun, 7 Mar 2021 08:34:04 +0800
Subject: [example] 格式化整理
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---
 examples/libc/printf.c | 58 +++++++++++++++++++++++++-------------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

(limited to 'examples/libc/printf.c')

diff --git a/examples/libc/printf.c b/examples/libc/printf.c
index 2d2d8a7763..85e33671d6 100644
--- a/examples/libc/printf.c
+++ b/examples/libc/printf.c
@@ -142,59 +142,59 @@ int printf_test()
     int i;
 
     printf ("snprintf (\"%%30s\", \"foo\") == %d, \"%.*s\"\n",
-	    snprintf (buf, sizeof (buf), "%30s", "foo"), (int) sizeof (buf),
-	    buf);
+        snprintf (buf, sizeof (buf), "%30s", "foo"), (int) sizeof (buf),
+        buf);
     memset(buf2,0,sizeof(buf));
     i=snprintf(buf2, 256, "%.9999u", 10);
     printf("%i %i\n",i,strlen(buf2));
 
     printf ("snprintf (\"%%.999999u\", 10) == %d\n",
-    	    snprintf(buf2, sizeof(buf2), "%.999999u", 10));
+            snprintf(buf2, sizeof(buf2), "%.999999u", 10));
   }
   return 0;
 }
 
 void libc_printf()
 {
-	printf("stdout test!!\n");
-	fprintf(stdout, "fprintf test!!\n");
-	fprintf(stderr, "fprintf test!!\n");
-	puts("puts test!!\n");
+    printf("stdout test!!\n");
+    fprintf(stdout, "fprintf test!!\n");
+    fprintf(stderr, "fprintf test!!\n");
+    puts("puts test!!\n");
 
-	putc('1', stderr);
-	putc('2', stderr);
-	putc('\n', stderr);
+    putc('1', stderr);
+    putc('2', stderr);
+    putc('\n', stderr);
 
-	printf_test();
+    printf_test();
 }
 FINSH_FUNCTION_EXPORT(libc_printf, printf test in libc);
 
 
 void libc_dprintf()
 {
-	int fd;
-
-	fd = open("/dev/console", O_WRONLY, 0);
-	if (fd >0)
-	{
-		dprintf(fd, "fd:%d printf test!!\n", fd);
-		close(fd);
-	}
+    int fd;
+
+    fd = open("/dev/console", O_WRONLY, 0);
+    if (fd >0)
+    {
+        dprintf(fd, "fd:%d printf test!!\n", fd);
+        close(fd);
+    }
 }
 FINSH_FUNCTION_EXPORT(libc_dprintf, dprintf test);
 
 
 void libc_fdopen()
 {
-	int fd;
-	FILE* fp;
-
-	fd = open("/dev/console", O_WRONLY, 0);
-	if (fd >0)
-	{
-		fp = fdopen(fd, "w");
-		fprintf(fp, "fdopen test, fd %d!!\n", fileno(fp));
-		fclose(fp);
-	}
+    int fd;
+    FILE* fp;
+
+    fd = open("/dev/console", O_WRONLY, 0);
+    if (fd >0)
+    {
+        fp = fdopen(fd, "w");
+        fprintf(fp, "fdopen test, fd %d!!\n", fileno(fp));
+        fclose(fp);
+    }
 }
 FINSH_FUNCTION_EXPORT(libc_fdopen, fdopen test);
-- 
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