\_SB_.PCI0.S28_ *l4( (  fB- [g_I|+i/* SPDX-License-Identifier: GPL-2.0 */ /* * include/linux/eventfd.h * * Copyright (C) 2007 Davide Libenzi * */ #ifndef _LINUX_EVENTFD_H #define _LINUX_EVENTFD_H #include #include #include #include #include #include /* * CAREFUL: Check include/uapi/asm-generic/fcntl.h when defining * new flags, since they might collide with O_* ones. We want * to re-use O_* flags that couldn't possibly have a meaning * from eventfd, in order to leave a free define-space for * shared O_* flags. */ #define EFD_SHARED_FCNTL_FLAGS (O_CLOEXEC | O_NONBLOCK) #define EFD_FLAGS_SET (EFD_SHARED_FCNTL_FLAGS | EFD_SEMAPHORE) struct eventfd_ctx; struct file; #ifdef CONFIG_EVENTFD void eventfd_ctx_put(struct eventfd_ctx *ctx); struct file *eventfd_fget(int fd); struct eventfd_ctx *eventfd_ctx_fdget(int fd); struct eventfd_ctx *eventfd_ctx_fileget(struct file *file); void eventfd_signal_mask(struct eventfd_ctx *ctx, __poll_t mask); int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait, __u64 *cnt); void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt); static inline bool eventfd_signal_allowed(void) { return !current->in_eventfd; } #else /* CONFIG_EVENTFD */ /* * Ugly ugly ugly error layer to support modules that uses eventfd but * pretend to work in !CONFIG_EVENTFD configurations. Namely, AIO. */ static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd) { return ERR_PTR(-ENOSYS); } static inline void eventfd_signal_mask(struct eventfd_ctx *ctx, __poll_t mask) { } static inline void eventfd_ctx_put(struct eventfd_ctx *ctx) { } static inline int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait, __u64 *cnt) { return -ENOSYS; } static inline bool eventfd_signal_allowed(void) { return true; } static inline void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt) { } #endif static inline void eventfd_signal(struct eventfd_ctx *ctx) { eventfd_signal_mask(ctx, 0); } #endif /* _LINUX_EVENTFD_H */ File not found. File not found. 5l=J a,jfn\m1h Aq_ub &=L*VBl(?ELF> @(W@8 @ ii@@@((IYY (M]] $$Std Ptd@@@QtdRtdIYYGNUGNUF:XU |t~4V% D0qRAbp@HtXH@@ l ED#,o"   "#%&'+.0237:=?@ADQŰN, "xA6-iGҳݙ!Hmm)x `<xhfp]z6,cjh||I_P%i2E"A['-O.-3JB1/1P z+l{AUhIl{ /W귬C+7Xq`,Fy=Fu-٫&|#ƛ09{ ;flP) eu u+qb~ \2UԁAU+gxД  6, F"U ! " $ -  @- P% j )| ) %ro !  0%  !-