From a3b6714e1744a5e841753d74aca1de5972f24e6d Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Tue, 25 Apr 2006 14:54:40 +0100 Subject: Partially sanitise linux/sched.h for userspace consumption For now, just make sure all inclusion of private header files is done within #ifdef __KERNEL__. There'll be more to clean up later. Signed-off-by: David Woodhouse --- include/linux/sched.h | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'include/linux/sched.h') diff --git a/include/linux/sched.h b/include/linux/sched.h index 29b7d4f87d20..2e05e402df4f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1,9 +1,9 @@ #ifndef _LINUX_SCHED_H #define _LINUX_SCHED_H +#ifdef __KERNEL__ #include /* for HZ */ -#include #include #include #include @@ -37,6 +37,15 @@ #include #include +#include +#include +#include +#include +#include + +#include +#endif + #include /* For AT_VECTOR_SIZE */ struct exec_domain; @@ -103,13 +112,6 @@ extern unsigned long nr_uninterruptible(void); extern unsigned long nr_active(void); extern unsigned long nr_iowait(void); -#include -#include -#include -#include -#include - -#include /* * Task state bitmask. NOTE! These bits are also -- cgit v1.2.2 From b7b3c76a0a21c5a98124e90c47c488f7e4166f87 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Thu, 27 Apr 2006 00:12:56 +0100 Subject: Sanitise linux/sched.h for userspace consumption There was a whole load of crap exposed which should have been inside the existing #ifdef __KERNEL__ part. Also hide struct sched_param for now, since glibc has its own and doesn't like being given ours (yet). Signed-off-by: David Woodhouse --- include/linux/sched.h | 76 +++++++++++++++++++++++++-------------------------- 1 file changed, 37 insertions(+), 39 deletions(-) (limited to 'include/linux/sched.h') diff --git a/include/linux/sched.h b/include/linux/sched.h index 2e05e402df4f..701b8cbceb05 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1,7 +1,44 @@ #ifndef _LINUX_SCHED_H #define _LINUX_SCHED_H +#include /* For AT_VECTOR_SIZE */ + +/* + * cloning flags: + */ +#define CSIGNAL 0x000000ff /* signal mask to be sent at exit */ +#define CLONE_VM 0x00000100 /* set if VM shared between processes */ +#define CLONE_FS 0x00000200 /* set if fs info shared between processes */ +#define CLONE_FILES 0x00000400 /* set if open files shared between processes */ +#define CLONE_SIGHAND 0x00000800 /* set if signal handlers and blocked signals shared */ +#define CLONE_PTRACE 0x00002000 /* set if we want to let tracing continue on the child too */ +#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */ +#define CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */ +#define CLONE_THREAD 0x00010000 /* Same thread group? */ +#define CLONE_NEWNS 0x00020000 /* New namespace group? */ +#define CLONE_SYSVSEM 0x00040000 /* share system V SEM_UNDO semantics */ +#define CLONE_SETTLS 0x00080000 /* create a new TLS for the child */ +#define CLONE_PARENT_SETTID 0x00100000 /* set the TID in the parent */ +#define CLONE_CHILD_CLEARTID 0x00200000 /* clear the TID in the child */ +#define CLONE_DETACHED 0x00400000 /* Unused, ignored */ +#define CLONE_UNTRACED 0x00800000 /* set if the tracing process can't force CLONE_PTRACE on this clone */ +#define CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */ +#define CLONE_STOPPED 0x02000000 /* Start in stopped state */ + +/* + * Scheduling policies + */ +#define SCHED_NORMAL 0 +#define SCHED_FIFO 1 +#define SCHED_RR 2 +#define SCHED_BATCH 3 + #ifdef __KERNEL__ + +struct sched_param { + int sched_priority; +}; + #include /* for HZ */ #include @@ -44,34 +81,9 @@ #include #include -#endif - -#include /* For AT_VECTOR_SIZE */ struct exec_domain; -/* - * cloning flags: - */ -#define CSIGNAL 0x000000ff /* signal mask to be sent at exit */ -#define CLONE_VM 0x00000100 /* set if VM shared between processes */ -#define CLONE_FS 0x00000200 /* set if fs info shared between processes */ -#define CLONE_FILES 0x00000400 /* set if open files shared between processes */ -#define CLONE_SIGHAND 0x00000800 /* set if signal handlers and blocked signals shared */ -#define CLONE_PTRACE 0x00002000 /* set if we want to let tracing continue on the child too */ -#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */ -#define CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */ -#define CLONE_THREAD 0x00010000 /* Same thread group? */ -#define CLONE_NEWNS 0x00020000 /* New namespace group? */ -#define CLONE_SYSVSEM 0x00040000 /* share system V SEM_UNDO semantics */ -#define CLONE_SETTLS 0x00080000 /* create a new TLS for the child */ -#define CLONE_PARENT_SETTID 0x00100000 /* set the TID in the parent */ -#define CLONE_CHILD_CLEARTID 0x00200000 /* clear the TID in the child */ -#define CLONE_DETACHED 0x00400000 /* Unused, ignored */ -#define CLONE_UNTRACED 0x00800000 /* set if the tracing process can't force CLONE_PTRACE on this clone */ -#define CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */ -#define CLONE_STOPPED 0x02000000 /* Start in stopped state */ - /* * List of flags we want to share for kernel threads, * if only because they are not used by them anyway. @@ -158,20 +170,6 @@ extern unsigned long nr_iowait(void); /* Task command name length */ #define TASK_COMM_LEN 16 -/* - * Scheduling policies - */ -#define SCHED_NORMAL 0 -#define SCHED_FIFO 1 -#define SCHED_RR 2 -#define SCHED_BATCH 3 - -struct sched_param { - int sched_priority; -}; - -#ifdef __KERNEL__ - #include /* -- cgit v1.2.2