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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
This commit is contained in:
Jing Yu 2010-05-20 20:25:48 -07:00 committed by David 'Digit' Turner
parent b8e6c50cfa
commit 506b13d910
1 changed files with 1 additions and 1 deletions
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2
libc/include/stdlib.h
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@ -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! */