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| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 21:04:49 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:14:57 +0100 |
| commit | dd768c56da44f6c06486da3b33b41e9c13e985c5 (patch) | |
| tree | d81069a34b943ee2bd6257fce4124ddfbd846f13 /arch/um/include/asm/system.h | |
| parent | um: fill the handlers array at build time (diff) | |
| download | linux-dd768c56da44f6c06486da3b33b41e9c13e985c5.tar.xz linux-dd768c56da44f6c06486da3b33b41e9c13e985c5.zip | |
um: take system.h out of shared/sysdep
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/include/asm/system.h')
| -rw-r--r-- | arch/um/include/asm/system.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/um/include/asm/system.h b/arch/um/include/asm/system.h deleted file mode 100644 index 68a90ecd1450..000000000000 --- a/arch/um/include/asm/system.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef __UM_SYSTEM_GENERIC_H -#define __UM_SYSTEM_GENERIC_H - -#include "sysdep/system.h" - -extern int get_signals(void); -extern int set_signals(int enable); -extern void block_signals(void); -extern void unblock_signals(void); - -static inline unsigned long arch_local_save_flags(void) -{ - return get_signals(); -} - -static inline void arch_local_irq_restore(unsigned long flags) -{ - set_signals(flags); -} - -static inline void arch_local_irq_enable(void) -{ - unblock_signals(); -} - -static inline void arch_local_irq_disable(void) -{ - block_signals(); -} - -static inline unsigned long arch_local_irq_save(void) -{ - unsigned long flags; - flags = arch_local_save_flags(); - arch_local_irq_disable(); - return flags; -} - -static inline bool arch_irqs_disabled(void) -{ - return arch_local_save_flags() == 0; -} - -extern void *_switch_to(void *prev, void *next, void *last); -#define switch_to(prev, next, last) prev = _switch_to(prev, next, last) - -#endif |