/* vi: set sw=4 ts=4: */ /* * getpriority() for uClibc * * Copyright (C) 2000-2004 by Erik Andersen <andersen@codepoet.org> * * GNU Library General Public License (LGPL) version 2 or later. */ #include "syscalls.h" #include <sys/resource.h> #define __NR___syscall_getpriority __NR_getpriority static inline _syscall2(int, __syscall_getpriority, __priority_which_t, which, id_t, who); /* The return value of __syscall_getpriority is biased by this value * to avoid returning negative values. */ #define PZERO 20 int attribute_hidden __getpriority(enum __priority_which which, id_t who) { int res; res = __syscall_getpriority(which, who); if (res >= 0) res = PZERO - res; return res; } strong_alias(__getpriority,getpriority)