diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/signalfd.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/signalfd.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/ANDROID_3.4.5/include/linux/signalfd.h b/ANDROID_3.4.5/include/linux/signalfd.h deleted file mode 100644 index 247399b2..00000000 --- a/ANDROID_3.4.5/include/linux/signalfd.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * include/linux/signalfd.h - * - * Copyright (C) 2007 Davide Libenzi <davidel@xmailserver.org> - * - */ - -#ifndef _LINUX_SIGNALFD_H -#define _LINUX_SIGNALFD_H - -#include <linux/types.h> -/* For O_CLOEXEC and O_NONBLOCK */ -#include <linux/fcntl.h> - -/* Flags for signalfd4. */ -#define SFD_CLOEXEC O_CLOEXEC -#define SFD_NONBLOCK O_NONBLOCK - -struct signalfd_siginfo { - __u32 ssi_signo; - __s32 ssi_errno; - __s32 ssi_code; - __u32 ssi_pid; - __u32 ssi_uid; - __s32 ssi_fd; - __u32 ssi_tid; - __u32 ssi_band; - __u32 ssi_overrun; - __u32 ssi_trapno; - __s32 ssi_status; - __s32 ssi_int; - __u64 ssi_ptr; - __u64 ssi_utime; - __u64 ssi_stime; - __u64 ssi_addr; - __u16 ssi_addr_lsb; - - /* - * Pad strcture to 128 bytes. Remember to update the - * pad size when you add new members. We use a fixed - * size structure to avoid compatibility problems with - * future versions, and we leave extra space for additional - * members. We use fixed size members because this strcture - * comes out of a read(2) and we really don't want to have - * a compat on read(2). - */ - __u8 __pad[46]; -}; - - -#ifdef __KERNEL__ - -#ifdef CONFIG_SIGNALFD - -/* - * Deliver the signal to listening signalfd. - */ -static inline void signalfd_notify(struct task_struct *tsk, int sig) -{ - if (unlikely(waitqueue_active(&tsk->sighand->signalfd_wqh))) - wake_up(&tsk->sighand->signalfd_wqh); -} - -extern void signalfd_cleanup(struct sighand_struct *sighand); - -#else /* CONFIG_SIGNALFD */ - -static inline void signalfd_notify(struct task_struct *tsk, int sig) { } - -static inline void signalfd_cleanup(struct sighand_struct *sighand) { } - -#endif /* CONFIG_SIGNALFD */ - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_SIGNALFD_H */ |