| /* |
| * getpriority.c |
| * |
| * Needs to do some post-syscall mangling to distinguish error returns... |
| * but only on some platforms. Sigh. |
| */ |
| |
| #include <unistd.h> |
| #include <sys/time.h> |
| #include <sys/resource.h> |
| #include <sys/syscall.h> |
| |
| #define __NR__getpriority __NR_getpriority |
| |
| static inline _syscall2(int,_getpriority,int,which,int,who); |
| |
| int getpriority(int which, int who) |
| { |
| #if defined(__alpha__) || defined(__ia64__) |
| return _getpriority(which, who); |
| #else |
| int rv = _getpriority(which, who); |
| return ( rv < 0 ) ? rv : 20-rv; |
| #endif |
| } |