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/wincap.cc | 36 ++++++++++++++++++++++++------------ 1 file changed, 24 insertions(+), 12 deletions(-) (limited to 'winsup/cygwin/wincap.cc') diff --git a/winsup/cygwin/wincap.cc b/winsup/cygwin/wincap.cc index eb4981225..dee7ed9c1 100644 --- a/winsup/cygwin/wincap.cc +++ b/winsup/cygwin/wincap.cc @@ -54,7 +54,8 @@ static NO_COPY wincaps wincap_unknown = { has_switch_to_thread:false, cant_debug_dll_entry:false, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:true + start_proc_suspended:true, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_95 = { @@ -100,7 +101,8 @@ static NO_COPY wincaps wincap_95 = { has_switch_to_thread:false, cant_debug_dll_entry:true, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:true + start_proc_suspended:true, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_95osr2 = { @@ -146,7 +148,8 @@ static NO_COPY wincaps wincap_95osr2 = { has_switch_to_thread:false, cant_debug_dll_entry:true, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:true + start_proc_suspended:true, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_98 = { @@ -192,7 +195,8 @@ static NO_COPY wincaps wincap_98 = { has_switch_to_thread:false, cant_debug_dll_entry:true, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:true + start_proc_suspended:true, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_98se = { @@ -238,7 +242,8 @@ static NO_COPY wincaps wincap_98se = { has_switch_to_thread:false, cant_debug_dll_entry:true, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:true + start_proc_suspended:true, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_me = { @@ -284,7 +289,8 @@ static NO_COPY wincaps wincap_me = { has_switch_to_thread:false, cant_debug_dll_entry:true, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:true + start_proc_suspended:true, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_nt3 = { @@ -330,7 +336,8 @@ static NO_COPY wincaps wincap_nt3 = { has_switch_to_thread:false, cant_debug_dll_entry:false, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:false + start_proc_suspended:false, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_nt4 = { @@ -376,7 +383,8 @@ static NO_COPY wincaps wincap_nt4 = { has_switch_to_thread:true, cant_debug_dll_entry:false, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:false + start_proc_suspended:false, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_nt4sp4 = { @@ -422,7 +430,8 @@ static NO_COPY wincaps wincap_nt4sp4 = { has_switch_to_thread:true, cant_debug_dll_entry:false, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:false + start_proc_suspended:false, + has_extended_priority_class:false }; static NO_COPY wincaps wincap_2000 = { @@ -468,7 +477,8 @@ static NO_COPY wincaps wincap_2000 = { has_switch_to_thread:true, cant_debug_dll_entry:false, has_ioctl_storage_get_media_types_ex:false, - start_proc_suspended:false + start_proc_suspended:false, + has_extended_priority_class:true }; static NO_COPY wincaps wincap_xp = { @@ -514,7 +524,8 @@ static NO_COPY wincaps wincap_xp = { has_switch_to_thread:true, cant_debug_dll_entry:false, has_ioctl_storage_get_media_types_ex:true, - start_proc_suspended:false + start_proc_suspended:false, + has_extended_priority_class:true }; static NO_COPY wincaps wincap_2003 = { @@ -560,7 +571,8 @@ static NO_COPY wincaps wincap_2003 = { has_switch_to_thread:true, cant_debug_dll_entry:false, has_ioctl_storage_get_media_types_ex:true, - start_proc_suspended:false + start_proc_suspended:false, + has_extended_priority_class:true }; wincapc wincap; -- cgit v1.2.3