Port x86 program to Android met error

[mundou]

Hi, all!

I'm recently trying to port a x86 linux application to Android
platform, using android-ndk 1.6 and ndk wrapper. When compiling the
codes I met the following problem:


My codes uses usleep() function defined in <unistd.h> and tries to
get
its return value like this:


return usleep(microseconds * 1000);


However, <unistd.h> in x86 system defines usleep as


extern int usleep ( __useconds_t __useconds );


while <unistd.h> in Android NDK defines it as


extern void usleep(unsigned long);


Now I had to change my code as:


usleep( microseconds * 1000 );
return 0;


I'm not sure if it's safe to do so. Does anyone have some idea about
this? Or a better solution?


Thanks very much!


Mundou

[Hoegaarden]

I think if your porgram do not have to care about the error returned by usleep, it is OK, but 

2009/12/12 mundou <wenta...@gmail.com>

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[enh]

this is a bug in our C library. for now, you'll have to assume
success. i'll knock up a patch so we get this fixed...

--elliott

[enh]

fix submitted. thanks for the bug report!

--elliott