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| author | Simon Howard | 2009-03-14 15:28:41 +0000 |
|---|---|---|
| committer | Simon Howard | 2009-03-14 15:28:41 +0000 |
| commit | e2e1069332289a714ebebc71db225510c6d8ebff (patch) | |
| tree | d0110709bd930f9a5c79bdf84b8d3877c37f030d /src | |
| parent | 535c64b336ce59b4e18819544cd2a1129ae97c61 (diff) | |
| download | chocolate-doom-e2e1069332289a714ebebc71db225510c6d8ebff.tar.gz chocolate-doom-e2e1069332289a714ebebc71db225510c6d8ebff.tar.bz2 chocolate-doom-e2e1069332289a714ebebc71db225510c6d8ebff.zip | |
Add check to allow sched_setaffinity code to work on older versions of
libc.
Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 1470
Diffstat (limited to 'src')
| -rw-r--r-- | src/i_main.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/src/i_main.c b/src/i_main.c index 7c5b16e7..3a9ec696 100644 --- a/src/i_main.c +++ b/src/i_main.c @@ -29,18 +29,6 @@ #include "SDL.h" -#include <signal.h> - -#ifdef _WIN32 -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#endif - -#ifdef HAVE_SCHED_SETAFFINITY -#include <unistd.h> -#include <sched.h> -#endif - #include "doomdef.h" #include "i_system.h" #include "m_argv.h" @@ -48,6 +36,9 @@ #if defined(_WIN32) +#define WIN32_LEAN_AND_MEAN +#include <windows.h> + typedef BOOL WINAPI (*SetAffinityFunc)(HANDLE hProcess, DWORD_PTR mask); // This is a bit more complicated than it really needs to be. We really @@ -93,16 +84,24 @@ static void LockCPUAffinity(void) #elif defined(HAVE_SCHED_SETAFFINITY) +#include <unistd.h> +#include <sched.h> + // Unix (Linux) version: static void LockCPUAffinity(void) { +#ifdef CPU_SET cpu_set_t set; CPU_ZERO(&set); CPU_SET(0, &set); sched_setaffinity(getpid(), sizeof(set), &set); +#else + unsigned long mask = 1; + sched_setaffinity(getpid(), sizeof(mask), &mask); +#endif } #else |