From 1e21e78bf7a5c24c217446d8760be7b7188711c2 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sun, 11 Nov 2012 15:38:04 -0500 Subject: add support for thread scheduling (POSIX TPS option) linux's sched_* syscalls actually implement the TPS (thread scheduling) functionality, not the PS (process scheduling) functionality which the sched_* functions are supposed to have. omitting support for the PS option (and having the sched_* interfaces fail with ENOSYS rather than omitting them, since some broken software assumes they exist) seems to be the only conforming way to do this on linux. --- src/internal/pthread_impl.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/internal/pthread_impl.h') diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h index 9424a5b7..4215e67a 100644 --- a/src/internal/pthread_impl.h +++ b/src/internal/pthread_impl.h @@ -40,6 +40,8 @@ struct pthread { locale_t locale; int killlock[2]; int exitlock[2]; + int startlock[2]; + unsigned long sigmask[__SYSCALL_SSLEN/sizeof(long)]; }; struct __timer { @@ -53,6 +55,9 @@ struct __timer { #define _a_guardsize __u.__s[1] #define _a_stackaddr __u.__s[2] #define _a_detach __u.__i[3*__SU+0] +#define _a_sched __u.__i[3*__SU+1] +#define _a_policy __u.__i[3*__SU+2] +#define _a_prio __u.__i[3*__SU+3] #define _m_type __u.__i[0] #define _m_lock __u.__i[1] #define _m_waiters __u.__i[2] -- cgit v1.2.1