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v261
src/basic/basic-forward.h
164 строки
5 KB
Daan De Meyer
Introduce support for running code in fibers (#39771)
21 май 2026, 17:21
Не верифицирован
21 май 2026, 17:21
06e32e4
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/* SPDX-License-Identifier: LGPL-2.1-or-later */ #pragma once /* IWYU pragma: always_keep */ #include <errno.h> /* IWYU pragma: export */ #include <inttypes.h> /* IWYU pragma: export */ #include <limits.h> /* IWYU pragma: export */ #include <paths.h> /* IWYU pragma: export */ #include <stdarg.h> /* IWYU pragma: export */ #include <stdbool.h> /* IWYU pragma: export */ #include <stddef.h> /* IWYU pragma: export */ #include <stdint.h> /* IWYU pragma: export */ #include <sys/types.h> /* IWYU pragma: export */ #include <uchar.h> /* IWYU pragma: export */ #include "assert-util.h" /* IWYU pragma: export */ #include "cleanup-util.h" /* IWYU pragma: export */ #include "macro.h" /* IWYU pragma: export */ #include "../fundamental/string-table.h" /* IWYU pragma: export */ /* Generic types */ typedef uint64_t usec_t; typedef uint64_t nsec_t; /* Libc/Linux forward declarations */ struct dirent; struct ether_addr; struct fiemap; struct file_handle; struct glob_t; struct group; struct icmp6_hdr; struct in_addr; struct in6_addr; struct inotify_event; struct iovec; struct mount_attr; struct msghdr; struct passwd; struct pollfd; struct rlimit; struct sgrp; struct shadow; struct signalfd_siginfo; struct siphash; struct sockaddr; struct spwd; struct stat; struct statfs; struct statx_timestamp; struct statx; struct termios; struct tm; struct ucred; /* To forward declare FILE and DIR, we have to declare the internal struct names for them. Since these are * used for C++ symbol name mangling, they're effectively part of the ABI and won't actually change. */ typedef struct _IO_FILE FILE; typedef struct __dirstream DIR; /* 3rd-party library forward declarations */ enum bpf_map_type; struct fdisk_context; struct fdisk_table; struct crypt_device; typedef struct buf_mem_st BUF_MEM; typedef struct evp_pkey_st EVP_PKEY; typedef struct evp_md_st EVP_MD; typedef struct evp_md_ctx_st EVP_MD_CTX; typedef struct ssl_st SSL; typedef struct ssl_ctx_st SSL_CTX; typedef struct ssl_session_st SSL_SESSION; typedef struct x509_st X509; /* basic/ forward declarations */ typedef void (*hash_func_t)(const void *p, struct siphash *state); typedef int (*compare_func_t)(const void *a, const void *b); typedef compare_func_t comparison_fn_t; typedef int (*comparison_userdata_fn_t)(const void *, const void *, void *); struct hash_ops; struct hw_addr_data; struct in_addr_data; struct iovec_wrapper; union in_addr_union; union sockaddr_union; typedef enum Architecture Architecture; typedef enum CGroupFlags CGroupFlags; typedef enum CGroupMask CGroupMask; typedef enum ChaseFlags ChaseFlags; typedef enum ConfFilesFlags ConfFilesFlags; typedef enum ExtractFlags ExtractFlags; typedef enum ForkFlags ForkFlags; typedef enum Glyph Glyph; typedef enum ImageClass ImageClass; typedef enum JobMode JobMode; typedef enum RuntimeScope RuntimeScope; typedef enum StringSafeFlags StringSafeFlags; typedef enum TimestampStyle TimestampStyle; typedef enum UnitActiveState UnitActiveState; typedef enum UnitDependency UnitDependency; typedef enum UnitNameMangle UnitNameMangle; typedef enum UnitType UnitType; typedef enum WaitFlags WaitFlags; typedef struct Fiber Fiber; typedef struct FiberOps FiberOps; typedef struct Hashmap Hashmap; typedef struct HashmapBase HashmapBase; typedef struct IteratedCache IteratedCache; typedef struct Iterator Iterator; typedef struct LogContext LogContext; typedef struct OrderedHashmap OrderedHashmap; typedef struct OrderedSet OrderedSet; typedef struct Set Set; typedef struct dual_timestamp dual_timestamp; typedef struct triple_timestamp triple_timestamp; typedef struct Compressor Compressor; typedef struct ConfFile ConfFile; typedef struct LockFile LockFile; typedef struct PidRef PidRef; typedef struct Prioq Prioq; typedef struct RateLimit RateLimit; typedef struct SocketAddress SocketAddress; /* Constants */ /* We duplicate various commonly used constants here so we can keep most static inline functions without * having to include the full header that provides these constants. */ /* glibc defines AT_FDCWD as -100, but musl defines it as (-100). */ #ifdef __GLIBC__ #define AT_FDCWD -100 #else #define AT_FDCWD (-100) #endif #define AT_EMPTY_PATH 0x1000 #define AT_SYMLINK_FOLLOW 0x400 #define AT_SYMLINK_NOFOLLOW 0x100 #define MODE_INVALID ((mode_t) -1) #define UID_INVALID ((uid_t) -1) #define GID_INVALID ((gid_t) -1) #define USEC_INFINITY ((usec_t) UINT64_MAX) #define NSEC_INFINITY ((nsec_t) UINT64_MAX) /* MAX_ERRNO is defined as 4095 in linux/err.h. We use the same value here. */ #define ERRNO_MAX 4095 /* This is MAX_ADDR_LEN as defined in linux/netdevice.h, but net/if_arp.h * defines a macro of the same name with a much lower size. */ #define HW_ADDR_MAX_SIZE 32