From 72c1491bba149c8fbd9eb81a0a529aa8bad47bb5 Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Tue, 25 Jan 2005 22:45:11 +0000 Subject: * cygwin.din: Export getpriority and setpriority. * fork.cc (fork_parent): Copy parent's nice value into child. * spawn.cc (spawn_guts): Ditto. * miscfuncs.cc (winprio_to_nice): New function. (nice_to_winprio): Ditto. * pinfo.cc (pinfo_init): If parent is not a Cygwin process, set default nice value according to current Win32 priority class. * pinfo.h (class _pinfo): Add nice member. * syscalls.cc (setpriority): New function, only implementing PRIO_PROCESS for now. (getpriority): Ditto. (nice): Just call setpriority. * wincap.h (wincaps::has_extended_priority_class): New element. * wincap.cc: Implement above element throughout. * winsup.h: Add prototypes for winprio_to_nice and nice_to_winprio. * include/limits.h (NZERO): New define. * include/cygwin/types.h (id_t): New datatype. * include/cygwin/version.h: Bump API minor version. * include/sys/resource.h: Add PRIO_XXX defines and prototypes for getpriority and setpriority. --- winsup/cygwin/include/sys/resource.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'winsup/cygwin/include/sys/resource.h') diff --git a/winsup/cygwin/include/sys/resource.h b/winsup/cygwin/include/sys/resource.h index c1fe544a9..d2de569cd 100644 --- a/winsup/cygwin/include/sys/resource.h +++ b/winsup/cygwin/include/sys/resource.h @@ -17,6 +17,11 @@ details. */ extern "C" { #endif +/* Used for get/setpriority */ +#define PRIO_PROCESS 0 +#define PRIO_PGRP 1 +#define PRIO_USER 2 + #define RLIMIT_CPU 0 /* CPU time in seconds */ #define RLIMIT_FSIZE 1 /* Maximum filesize */ #define RLIMIT_DATA 2 /* max data size */ @@ -68,6 +73,9 @@ int setrlimit (int __resource, const struct rlimit *__rlp); int getrusage (int __who, struct rusage *__rusage); +int getpriority (int which, id_t who); +int setpriority (int which, id_t who, int value); + #ifdef __cplusplus } #endif -- cgit v1.2.3