From: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Fri, 8 Jan 2021 15:31:25 +0000 (+0530)
Subject: mntent: Use __putc_unlocked instead of fputc_unlocked
X-Git-Tag: upstream/2.34~1081
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eeaa19f75e52d2d48074ae0c423f2311d67c42c6;p=platform%2Fupstream%2Fglibc.git

mntent: Use __putc_unlocked instead of fputc_unlocked

__putc_unlocked is guaranteed to be inlined all the time as opposed to
fputc_unlocked, which does not get inlined when glibc is built with
-Os.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
---

diff --git a/misc/mntent_r.c b/misc/mntent_r.c
index 30383a4..1005e14 100644
--- a/misc/mntent_r.c
+++ b/misc/mntent_r.c
@@ -223,16 +223,16 @@ write_string (FILE *stream, const char *str)
   while ((c = *str++) != '\0')
     {
       if (strchr (encode_chars, c) == NULL)
-	fputc_unlocked (c, stream);
+	__putc_unlocked (c, stream);
       else
 	{
-	  fputc_unlocked ('\\', stream);
-	  fputc_unlocked (((c & 0xc0) >> 6) + '0', stream);
-	  fputc_unlocked (((c & 0x38) >> 3) + '0', stream);
-	  fputc_unlocked (((c & 0x07) >> 0) + '0', stream);
+	  __putc_unlocked ('\\', stream);
+	  __putc_unlocked (((c & 0xc0) >> 6) + '0', stream);
+	  __putc_unlocked (((c & 0x38) >> 3) + '0', stream);
+	  __putc_unlocked (((c & 0x07) >> 0) + '0', stream);
 	}
     }
-  fputc_unlocked (' ', stream);
+  __putc_unlocked (' ', stream);
 }
 
 /* Write the mount table entry described by MNT to STREAM.