From 506b13d910a1a603b29fbc5a9ba41ba4c533b14c Mon Sep 17 00:00:00 2001 From: Jing Yu Date: Thu, 20 May 2010 20:25:48 -0700 Subject: [PATCH] Remove a gcc-4.5 compilation warning: bionic/libc/include/../include/stdlib.h: In function 'int grantpt(int)': bionic/libc/include/../include/stdlib.h:138:23: warning: parameter '__fd' set but not used [-Wunused-but-set-parameter] By adding __attribute((unused)) to __fd, the warning is gone, and this attribute is compatible with gcc-4.4.0, gcc-4.3.1 gcc-4.2.1. There is no any side effect. Change-Id: I385f0f4da1013ffd1499e391eac9123aafe1f7a5 --- libc/include/stdlib.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libc/include/stdlib.h b/libc/include/stdlib.h index 41e8d26c4..5a991ac6f 100644 --- a/libc/include/stdlib.h +++ b/libc/include/stdlib.h @@ -135,7 +135,7 @@ extern char* ptsname(int); extern int ptsname_r(int, char*, size_t); extern int getpt(void); -static __inline__ int grantpt(int __fd) +static __inline__ int grantpt(int __fd __attribute((unused))) { (void)__fd; return 0; /* devpts does this all for us! */ -- 2.11.0