This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

compilation fails with Win32 API call


I'm trying to compile a program that calls the win32 function
SetThreadExecutionState, in kernel32.dll [1].  The link step fails:

$ gcc -c nosleep.c
$ gcc -o nosleep nosleep.o -lkernel32
nosleep.o:nosleep.c:(.text+0x1f): undefined reference to
`_SetThreadExecutionState'
nosleep.o:nosleep.c:(.text+0x5c): undefined reference to
`_SetThreadExecutionState'
collect2: ld returned 1 exit status

According to the FAQ [2], I shouldn't even have to include -lkernel32.

Can someone please tell me what I'm doing wrong?

Thanks,
Andrew.

[1] http://msdn.microsoft.com/en-us/library/aa373208(VS.85).aspx
[2]
http://www.cygwin.com/faq/faq.programming.html#faq.programming.win32-api


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]