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Kernel+LibC: Share definitions for poll.h

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This commit is contained in:
Andreas Kling 2021-08-14 18:57:35 +02:00
parent d794ed1de7
commit d33b43276c
3 changed files with 36 additions and 32 deletions
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33
Kernel/API/POSIX/poll.h Normal file
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@ -0,0 +1,33 @@
/*
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <Kernel/API/POSIX/sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
#define POLLIN (1u << 0)
#define POLLPRI (1u << 1)
#define POLLOUT (1u << 2)
#define POLLERR (1u << 3)
#define POLLHUP (1u << 4)
#define POLLNVAL (1u << 5)
#define POLLRDHUP (1u << 13)
struct pollfd {
int fd;
short events;
short revents;
};
typedef unsigned nfds_t;
#ifdef __cplusplus
}
#endif

15
Kernel/UnixTypes.h
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@ -15,6 +15,7 @@
#include <Kernel/API/POSIX/net/if_arp.h> #include <Kernel/API/POSIX/net/if_arp.h>
#include <Kernel/API/POSIX/net/route.h> #include <Kernel/API/POSIX/net/route.h>
#include <Kernel/API/POSIX/netinet/in.h> #include <Kernel/API/POSIX/netinet/in.h>
#include <Kernel/API/POSIX/poll.h>
#include <Kernel/API/POSIX/serenity.h> #include <Kernel/API/POSIX/serenity.h>
#include <Kernel/API/POSIX/signal.h> #include <Kernel/API/POSIX/signal.h>
#include <Kernel/API/POSIX/sys/mman.h> #include <Kernel/API/POSIX/sys/mman.h>
@ -91,20 +92,6 @@ typedef i64 time_t;
typedef u32 blksize_t; typedef u32 blksize_t;
typedef u32 blkcnt_t; typedef u32 blkcnt_t;
#define POLLIN (1u << 0)
#define POLLPRI (1u << 1)
#define POLLOUT (1u << 2)
#define POLLERR (1u << 3)
#define POLLHUP (1u << 4)
#define POLLNVAL (1u << 5)
#define POLLRDHUP (1u << 13)
struct pollfd {
int fd;
short events;
short revents;
};
typedef u32 __u32; typedef u32 __u32;
typedef u16 __u16; typedef u16 __u16;
typedef u8 __u8; typedef u8 __u8;

20
Userland/Libraries/LibC/poll.h
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@ -1,32 +1,16 @@
/* /*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org> * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
* *
* SPDX-License-Identifier: BSD-2-Clause * SPDX-License-Identifier: BSD-2-Clause
*/ */
#pragma once #pragma once
#include <Kernel/API/POSIX/poll.h>
#include <signal.h> #include <signal.h>
#include <sys/cdefs.h>
__BEGIN_DECLS __BEGIN_DECLS
#define POLLIN (1u << 0)
#define POLLPRI (1u << 1)
#define POLLOUT (1u << 2)
#define POLLERR (1u << 3)
#define POLLHUP (1u << 4)
#define POLLNVAL (1u << 5)
#define POLLRDHUP (1u << 13)
struct pollfd {
int fd;
short events;
short revents;
};
typedef unsigned nfds_t;
int poll(struct pollfd* fds, nfds_t nfds, int timeout); int poll(struct pollfd* fds, nfds_t nfds, int timeout);
int ppoll(struct pollfd* fds, nfds_t nfds, const struct timespec* timeout, const sigset_t* sigmask); int ppoll(struct pollfd* fds, nfds_t nfds, const struct timespec* timeout, const sigset_t* sigmask);