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ðŸ“ ..
ðŸ“„ FlexLexer.h(6.73 KB)
ðŸ“ GL
ðŸ“ X11
ðŸ“„ a.out.h(4.25 KB)
ðŸ“„ aio.h(7.28 KB)
ðŸ“„ aliases.h(1.98 KB)
ðŸ“„ alloca.h(1.17 KB)
ðŸ“ apache2
ðŸ“„ ar.h(1.69 KB)
ðŸ“„ argp.h(24.82 KB)
ðŸ“„ argz.h(5.91 KB)
ðŸ“ arpa
ðŸ“ asm
ðŸ“ asm-generic
ðŸ“„ assert.h(4.45 KB)
ðŸ“„ autosprintf.h(2.33 KB)
ðŸ“ bind9
ðŸ“ bits
ðŸ“ bsock
ðŸ“„ byteswap.h(1.37 KB)
ðŸ“„ bzlib.h(6.1 KB)
ðŸ“ c++
ðŸ“„ com_err.h(2.07 KB)
ðŸ“„ complex.h(7 KB)
ðŸ“„ cpio.h(2.21 KB)
ðŸ“„ cpuidle.h(844 B)
ðŸ“ criu
ðŸ“„ crypt.h(8.9 KB)
ðŸ“„ ctype.h(10.71 KB)
ðŸ“ curl
ðŸ“„ curses.h(97.29 KB)
ðŸ“„ cursesapp.h(6.62 KB)
ðŸ“„ cursesf.h(27.2 KB)
ðŸ“„ cursesm.h(19.22 KB)
ðŸ“„ cursesp.h(8.4 KB)
ðŸ“„ cursesw.h(48.55 KB)
ðŸ“„ cursslk.h(7.13 KB)
ðŸ“„ db.h(120.22 KB)
ðŸ“„ db_185.h(5.84 KB)
ðŸ“„ dbm.h(1.38 KB)
ðŸ“„ dirent.h(12.19 KB)
ðŸ“„ dlfcn.h(7.07 KB)
ðŸ“ drm
ðŸ“ e2p
ðŸ“„ elf.h(170.73 KB)
ðŸ“„ endian.h(3.11 KB)
ðŸ“„ entities.h(4.81 KB)
ðŸ“„ envz.h(2.8 KB)
ðŸ“„ err.h(2.16 KB)
ðŸ“„ errno.h(1.64 KB)
ðŸ“„ error.h(1.99 KB)
ðŸ“ et
ðŸ“„ eti.h(2.82 KB)
ðŸ“„ etip.h(9.47 KB)
ðŸ“„ evdns.h(1.97 KB)
ðŸ“„ event.h(2.68 KB)
ðŸ“ event2
ðŸ“„ evhttp.h(1.99 KB)
ðŸ“„ evrpc.h(1.97 KB)
ðŸ“„ evutil.h(1.74 KB)
ðŸ“„ execinfo.h(1.49 KB)
ðŸ“„ expat.h(42.66 KB)
ðŸ“„ expat_config.h(3.43 KB)
ðŸ“„ expat_external.h(5.4 KB)
ðŸ“ ext2fs
ðŸ“„ fcntl.h(10.7 KB)
ðŸ“„ features.h(15.69 KB)
ðŸ“„ fenv.h(5.72 KB)
ðŸ“ finclude
ðŸ“„ fmtmsg.h(3.16 KB)
ðŸ“„ fnmatch.h(2.24 KB)
ðŸ“ fontconfig
ðŸ“„ form.h(18.17 KB)
ðŸ“„ fpu_control.h(3.5 KB)
ðŸ“ freetype2
ðŸ“„ fstab.h(3.04 KB)
ðŸ“ fstrm
ðŸ“„ fstrm.h(12.71 KB)
ðŸ“„ fts.h(8.18 KB)
ðŸ“„ ftw.h(5.13 KB)
ðŸ“„ gconv.h(4.31 KB)
ðŸ“„ gcrypt.h(68.71 KB)
ðŸ“„ gd.h(56.42 KB)
ðŸ“„ gd_color_map.h(478 B)
ðŸ“„ gd_errors.h(1.47 KB)
ðŸ“„ gd_io.h(3.05 KB)
ðŸ“ gdb
ðŸ“ gdbm
ðŸ“„ gdbm.h(10.1 KB)
ðŸ“„ gdcache.h(2.83 KB)
ðŸ“„ gdfontg.h(553 B)
ðŸ“„ gdfontl.h(551 B)
ðŸ“„ gdfontmb.h(519 B)
ðŸ“„ gdfonts.h(515 B)
ðŸ“„ gdfontt.h(546 B)
ðŸ“„ gdfx.h(497 B)
ðŸ“„ gdpp.h(50.94 KB)
ðŸ“„ gelf.h(11.14 KB)
ðŸ“„ getopt.h(1.43 KB)
ðŸ“„ gettext-po.h(15.17 KB)
ðŸ“„ glob.h(6.46 KB)
ðŸ“ gnu
ðŸ“„ gnu-versions.h(2.29 KB)
ðŸ“„ gnumake.h(2.84 KB)
ðŸ“ google
ðŸ“„ gpg-error.h(66.29 KB)
ðŸ“„ gpgrt.h(66.29 KB)
ðŸ“„ grp.h(6.53 KB)
ðŸ“„ gshadow.h(4.42 KB)
ðŸ“ gssapi
ðŸ“„ gssapi.h(181 B)
ðŸ“ gssrpc
ðŸ“„ iconv.h(1.81 KB)
ðŸ“„ idn-free.h(2.41 KB)
ðŸ“„ idn-int.h(20 B)
ðŸ“„ idna.h(3.48 KB)
ðŸ“„ ieee754.h(4.79 KB)
ðŸ“„ ifaddrs.h(2.77 KB)
ðŸ“„ inttypes.h(11.61 KB)
ðŸ“„ jconfig-64.h(2.17 KB)
ðŸ“„ jconfig.h(246 B)
ðŸ“„ jerror.h(14.73 KB)
ðŸ“„ jmorecfg.h(14.7 KB)
ðŸ“„ jpegint.h(15.22 KB)
ðŸ“„ jpeglib.h(48.71 KB)
ðŸ“ json-c
ðŸ“ kadm5
ðŸ“„ kdb.h(67.66 KB)
ðŸ“„ keyutils.h(7.52 KB)
ðŸ“„ krad.h(8.72 KB)
ðŸ“ krb5
ðŸ“„ krb5.h(402 B)
ðŸ“„ langinfo.h(17.43 KB)
ðŸ“„ lastlog.h(126 B)
ðŸ“„ lber.h(14.95 KB)
ðŸ“„ lber_types.h(1.43 KB)
ðŸ“„ ldap.h(63.57 KB)
ðŸ“„ ldap_cdefs.h(9.24 KB)
ðŸ“„ ldap_features.h(1.77 KB)
ðŸ“„ ldap_schema.h(9.23 KB)
ðŸ“„ ldap_utf8.h(3.39 KB)
ðŸ“„ ldif.h(4.58 KB)
ðŸ“„ libaio.h(8.73 KB)
ðŸ“ libdb
ðŸ“„ libelf.h(19.84 KB)
ðŸ“ libexslt
ðŸ“„ libgen.h(1.35 KB)
ðŸ“„ libintl.h(4.47 KB)
ðŸ“ libltdl
ðŸ“ libpng16
ðŸ“ libxml2
ðŸ“ libxslt
ðŸ“„ limits.h(5.29 KB)
ðŸ“„ link.h(7.05 KB)
ðŸ“ linux
ðŸ“„ locale.h(7.49 KB)
ðŸ“„ ltdl.h(5.58 KB)
ðŸ“ lua-5.1
ðŸ“ lzma
ðŸ“„ lzma.h(9.59 KB)
ðŸ“„ magic.h(5.46 KB)
ðŸ“„ malloc.h(5.96 KB)
ðŸ“„ math.h(52.07 KB)
ðŸ“„ mcheck.h(2.38 KB)
ðŸ“„ memory.h(955 B)
ðŸ“„ menu.h(11.91 KB)
ðŸ“ misc
ðŸ“„ mntent.h(3.28 KB)
ðŸ“„ monetary.h(1.76 KB)
ðŸ“„ mqueue.h(3.67 KB)
ðŸ“ mtd
ðŸ“ mysql
ðŸ“„ nc_tparm.h(4.1 KB)
ðŸ“ ncurses
ðŸ“„ ncurses.h(97.29 KB)
ðŸ“„ ncurses_dll.h(4.18 KB)
ðŸ“ ncursesw
ðŸ“„ ndbm.h(2.4 KB)
ðŸ“ net
ðŸ“ netash
ðŸ“ netatalk
ðŸ“ netax25
ðŸ“„ netdb.h(27.44 KB)
ðŸ“ neteconet
ðŸ“ netinet
ðŸ“ netipx
ðŸ“ netiucv
ðŸ“ netpacket
ðŸ“ netrom
ðŸ“ netrose
ðŸ“ nfs
ðŸ“„ nl_types.h(1.71 KB)
ðŸ“„ nlist.h(1.56 KB)
ðŸ“„ nss.h(1.83 KB)
ðŸ“„ obstack.h(20.81 KB)
ðŸ“ openssl
ðŸ“„ panel.h(4.03 KB)
ðŸ“„ paths.h(2.91 KB)
ðŸ“„ pcre.h(30.97 KB)
ðŸ“„ pcre2.h(43.75 KB)
ðŸ“„ pcre2posix.h(5.67 KB)
ðŸ“„ pcre_scanner.h(6.45 KB)
ðŸ“„ pcre_stringpiece.h(6.16 KB)
ðŸ“„ pcrecpp.h(25.91 KB)
ðŸ“„ pcrecpparg.h(6.62 KB)
ðŸ“„ pcreposix.h(5.32 KB)
ðŸ“ perf
ðŸ“„ png.h(140.77 KB)
ðŸ“„ pngconf.h(22.31 KB)
ðŸ“„ pnglibconf.h(7.39 KB)
ðŸ“„ poll.h(22 B)
ðŸ“„ pr29.h(2.07 KB)
ðŸ“„ printf.h(6.64 KB)
ðŸ“„ proc_service.h(3.39 KB)
ðŸ“„ profile.h(11.87 KB)
ðŸ“ protobuf-c
ðŸ“ protocols
ðŸ“„ pthread.h(40.3 KB)
ðŸ“„ pty.h(1.53 KB)
ðŸ“„ punycode.h(9.16 KB)
ðŸ“„ pwd.h(6.01 KB)
ðŸ“ python2.7
ðŸ“ python3.6m
ðŸ“ python3.8
ðŸ“ rdma
ðŸ“„ re_comp.h(962 B)
ðŸ“„ regex.h(24.14 KB)
ðŸ“„ regexp.h(1.41 KB)
ðŸ“„ resolv.h(11.79 KB)
ðŸ“ rpc
ðŸ“ sasl
ðŸ“„ sched.h(4.62 KB)
ðŸ“ scsi
ðŸ“„ search.h(5.1 KB)
ðŸ“ security
ðŸ“ selinux
ðŸ“„ semaphore.h(2.34 KB)
ðŸ“ sepol
ðŸ“„ setjmp.h(3.58 KB)
ðŸ“„ sgtty.h(1.31 KB)
ðŸ“„ shadow.h(5.34 KB)
ðŸ“„ signal.h(11.96 KB)
ðŸ“„ slapi-plugin.h(37.45 KB)
ðŸ“ sound
ðŸ“„ spawn.h(6.53 KB)
ðŸ“„ stab.h(264 B)
ðŸ“„ stdc-predef.h(2.24 KB)
ðŸ“„ stdint.h(8.27 KB)
ðŸ“„ stdio.h(29.46 KB)
ðŸ“„ stdio_ext.h(2.73 KB)
ðŸ“„ stdlib.h(34.82 KB)
ðŸ“„ string.h(17.17 KB)
ðŸ“„ stringprep.h(8.03 KB)
ðŸ“„ strings.h(4.64 KB)
ðŸ“ sys
ðŸ“„ syscall.h(25 B)
ðŸ“„ sysexits.h(5.11 KB)
ðŸ“„ syslog.h(24 B)
ðŸ“„ tar.h(3.7 KB)
ðŸ“„ term.h(40.22 KB)
ðŸ“„ term_entry.h(8.55 KB)
ðŸ“„ termcap.h(3.39 KB)
ðŸ“„ termio.h(214 B)
ðŸ“„ termios.h(3.51 KB)
ðŸ“„ tgmath.h(30.75 KB)
ðŸ“„ thread_db.h(15.65 KB)
ðŸ“„ threads.h(6.5 KB)
ðŸ“„ tic.h(13.32 KB)
ðŸ“„ tiff.h(35.14 KB)
ðŸ“„ tiffconf-64.h(3.35 KB)
ðŸ“„ tiffconf.h(250 B)
ðŸ“„ tiffio.h(22.68 KB)
ðŸ“„ tiffio.hxx(1.66 KB)
ðŸ“„ tiffvers.h(410 B)
ðŸ“„ time.h(10.12 KB)
ðŸ“„ tld.h(4.54 KB)
ðŸ“„ ttyent.h(2.44 KB)
ðŸ“„ uchar.h(1.95 KB)
ðŸ“„ ucontext.h(1.99 KB)
ðŸ“„ ulimit.h(1.55 KB)
ðŸ“„ unctrl.h(3.03 KB)
ðŸ“„ unistd.h(41.74 KB)
ðŸ“„ utime.h(1.47 KB)
ðŸ“„ utmp.h(3.15 KB)
ðŸ“„ utmpx.h(4 KB)
ðŸ“ uuid
ðŸ“„ values.h(1.91 KB)
ðŸ“„ verto-module.h(6.48 KB)
ðŸ“„ verto.h(18.98 KB)
ðŸ“ video
ðŸ“„ wait.h(22 B)
ðŸ“„ wchar.h(30.38 KB)
ðŸ“„ wctype.h(5.42 KB)
ðŸ“ webp
ðŸ“„ wordexp.h(2.44 KB)
ðŸ“ xcb
ðŸ“ xen
ðŸ“„ zbuff.h(11.23 KB)
ðŸ“„ zconf.h(15.88 KB)
ðŸ“„ zdict.h(16.8 KB)
ðŸ“„ zlib.h(94 KB)
ðŸ“„ zstd.h(117.16 KB)
ðŸ“„ zstd_errors.h(3.66 KB)

Editing: libaio.h

/* /usr/include/libaio.h
 *
 * Copyright 2000,2001,2002 Red Hat, Inc.
 *
 * Written by Benjamin LaHaise <bcrl@redhat.com>
 *
 * libaio Linux async I/O interface
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 */
#ifndef __LIBAIO_H
#define __LIBAIO_H

#ifdef __cplusplus
extern "C" {
#endif

#include <sys/types.h>
#include <string.h>
#include <signal.h>

struct timespec;
struct sockaddr;
struct iovec;

typedef struct io_context *io_context_t;

typedef enum io_iocb_cmd {
	IO_CMD_PREAD = 0,
	IO_CMD_PWRITE = 1,

IO_CMD_FSYNC = 2,
	IO_CMD_FDSYNC = 3,

IO_CMD_POLL = 5,
	IO_CMD_NOOP = 6,
	IO_CMD_PREADV = 7,
	IO_CMD_PWRITEV = 8,
} io_iocb_cmd_t;

/* little endian, 32 bits */
#if defined(__i386__) || (defined(__arm__) && !defined(__ARMEB__)) || \
    defined(__sh__) || defined(__bfin__) || defined(__MIPSEL__) || \
    defined(__cris__) || (defined(__riscv) && __riscv_xlen == 32) || \
    (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
         __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ && __SIZEOF_LONG__ == 4)
#define PADDED(x, y)	x; unsigned y
#define PADDEDptr(x, y)	x; unsigned y
#define PADDEDul(x, y)	unsigned long x; unsigned y

/* little endian, 64 bits */
#elif defined(__ia64__) || defined(__x86_64__) || defined(__alpha__) || \
      (defined(__aarch64__) && defined(__AARCH64EL__)) || \
      (defined(__riscv) && __riscv_xlen == 64) || \
      (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
          __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ && __SIZEOF_LONG__ == 8)
#define PADDED(x, y)	x, y
#define PADDEDptr(x, y)	x
#define PADDEDul(x, y)	unsigned long x

/* big endian, 64 bits */
#elif defined(__powerpc64__) || defined(__s390x__) || \
      (defined(__sparc__) && defined(__arch64__)) || \
      (defined(__aarch64__) && defined(__AARCH64EB__)) || \
      (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
           __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ && __SIZEOF_LONG__ == 8)
#define PADDED(x, y)	unsigned y; x
#define PADDEDptr(x,y)	x
#define PADDEDul(x, y)	unsigned long x

/* big endian, 32 bits */
#elif defined(__PPC__) || defined(__s390__) || \
      (defined(__arm__) && defined(__ARMEB__)) || \
      defined(__sparc__) || defined(__MIPSEB__) || defined(__m68k__) || \
      defined(__hppa__) || defined(__frv__) || defined(__avr32__) || \
      (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
           __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ && __SIZEOF_LONG__ == 4)
#define PADDED(x, y)	unsigned y; x
#define PADDEDptr(x, y)	unsigned y; x
#define PADDEDul(x, y)	unsigned y; unsigned long x

#else
#error	endian?
#endif

struct io_iocb_poll {
	PADDED(int events, __pad1);
};	/* result code is the set of result flags or -'ve errno */

struct io_iocb_sockaddr {
	struct sockaddr *addr;
	int		len;
};	/* result code is the length of the sockaddr, or -'ve errno */

struct io_iocb_common {
	PADDEDptr(void	*buf, __pad1);
	PADDEDul(nbytes, __pad2);
	long long	offset;
	long long	__pad3;
	unsigned	flags;
	unsigned	resfd;
};	/* result code is the amount read or -'ve errno */

struct io_iocb_vector {
	const struct iovec	*vec;
	int			nr;
	long long		offset;
};	/* result code is the amount read or -'ve errno */

struct iocb {
	PADDEDptr(void *data, __pad1);	/* Return in the io completion event */
	/* key: For use in identifying io requests */
	/* aio_rw_flags: RWF_* flags (such as RWF_NOWAIT) */
	PADDED(unsigned key, aio_rw_flags);

short		aio_lio_opcode;	
	short		aio_reqprio;
	int		aio_fildes;

union {
		struct io_iocb_common		c;
		struct io_iocb_vector		v;
		struct io_iocb_poll		poll;
		struct io_iocb_sockaddr	saddr;
	} u;
};

struct io_event {
	PADDEDptr(void *data, __pad1);
	PADDEDptr(struct iocb *obj,  __pad2);
	PADDEDul(res,  __pad3);
	PADDEDul(res2, __pad4);
};

#undef PADDED
#undef PADDEDptr
#undef PADDEDul

typedef void (*io_callback_t)(io_context_t ctx, struct iocb *iocb, long res, long res2);

/* library wrappers */
extern int io_queue_init(int maxevents, io_context_t *ctxp);
/*extern int io_queue_grow(io_context_t ctx, int new_maxevents);*/
extern int io_queue_release(io_context_t ctx);
/*extern int io_queue_wait(io_context_t ctx, struct timespec *timeout);*/
extern int io_queue_run(io_context_t ctx);

/* Actual syscalls */
extern int io_setup(int maxevents, io_context_t *ctxp);
extern int io_destroy(io_context_t ctx);
extern int io_submit(io_context_t ctx, long nr, struct iocb *ios[]);
extern int io_cancel(io_context_t ctx, struct iocb *iocb, struct io_event *evt);
extern int io_getevents(io_context_t ctx_id, long min_nr, long nr, struct io_event *events, struct timespec *timeout);
extern int io_pgetevents(io_context_t ctx_id, long min_nr, long nr,
		struct io_event *events, struct timespec *timeout,
		sigset_t *sigmask);

static inline void io_set_callback(struct iocb *iocb, io_callback_t cb)
{
	iocb->data = (void *)cb;
}

static inline void io_prep_pread(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_PREAD;
	iocb->aio_reqprio = 0;
	iocb->u.c.buf = buf;
	iocb->u.c.nbytes = count;
	iocb->u.c.offset = offset;
}

static inline void io_prep_pwrite(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_PWRITE;
	iocb->aio_reqprio = 0;
	iocb->u.c.buf = buf;
	iocb->u.c.nbytes = count;
	iocb->u.c.offset = offset;
}

static inline void io_prep_preadv(struct iocb *iocb, int fd, const struct iovec *iov, int iovcnt, long long offset)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_PREADV;
	iocb->aio_reqprio = 0;
	iocb->u.c.buf = (void *)iov;
	iocb->u.c.nbytes = iovcnt;
	iocb->u.c.offset = offset;
}

static inline void io_prep_pwritev(struct iocb *iocb, int fd, const struct iovec *iov, int iovcnt, long long offset)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_PWRITEV;
	iocb->aio_reqprio = 0;
	iocb->u.c.buf = (void *)iov;
	iocb->u.c.nbytes = iovcnt;
	iocb->u.c.offset = offset;
}

static inline void io_prep_preadv2(struct iocb *iocb, int fd, const struct iovec *iov, int iovcnt, long long offset, int flags)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_PREADV;
	iocb->aio_reqprio = 0;
	iocb->aio_rw_flags = flags;
	iocb->u.c.buf = (void *)iov;
	iocb->u.c.nbytes = iovcnt;
	iocb->u.c.offset = offset;
}

static inline void io_prep_pwritev2(struct iocb *iocb, int fd, const struct iovec *iov, int iovcnt, long long offset, int flags)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_PWRITEV;
	iocb->aio_reqprio = 0;
	iocb->aio_rw_flags = flags;
	iocb->u.c.buf = (void *)iov;
	iocb->u.c.nbytes = iovcnt;
	iocb->u.c.offset = offset;
}

static inline void io_prep_poll(struct iocb *iocb, int fd, int events)
{
        memset(iocb, 0, sizeof(*iocb));
        iocb->aio_fildes = fd;
        iocb->aio_lio_opcode = IO_CMD_POLL;
        iocb->aio_reqprio = 0;
        iocb->u.poll.events = events;
}

static inline int io_poll(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd, int events)
{
        io_prep_poll(iocb, fd, events);
        io_set_callback(iocb, cb);
        return io_submit(ctx, 1, &iocb);
}

static inline void io_prep_fsync(struct iocb *iocb, int fd)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_FSYNC;
	iocb->aio_reqprio = 0;
}

static inline int io_fsync(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd)
{
	io_prep_fsync(iocb, fd);
	io_set_callback(iocb, cb);
	return io_submit(ctx, 1, &iocb);
}

static inline void io_prep_fdsync(struct iocb *iocb, int fd)
{
	memset(iocb, 0, sizeof(*iocb));
	iocb->aio_fildes = fd;
	iocb->aio_lio_opcode = IO_CMD_FDSYNC;
	iocb->aio_reqprio = 0;
}

static inline int io_fdsync(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd)
{
	io_prep_fdsync(iocb, fd);
	io_set_callback(iocb, cb);
	return io_submit(ctx, 1, &iocb);
}

static inline void io_set_eventfd(struct iocb *iocb, int eventfd)
{
	iocb->u.c.flags |= (1 << 0) /* IOCB_FLAG_RESFD */;
	iocb->u.c.resfd = eventfd;
}

#ifdef __cplusplus
}
#endif

#endif /* __LIBAIO_H */

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