b9c753f6f9
In C++, a function declaration with an empty parameter list means that the function takes no arguments. In C, however, it means that the function takes an unspecified number of parameters. What we did previously was therefore non-conforming. This caused a config check to fail in the curl port, as it was able to redeclare `rand` as taking an int parameter.
104 lines
2.4 KiB
C
104 lines
2.4 KiB
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <sys/cdefs.h>
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#include <sys/types.h>
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__BEGIN_DECLS
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struct hostent {
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char* h_name;
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char** h_aliases;
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int h_addrtype;
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int h_length;
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char** h_addr_list;
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#define h_addr h_addr_list[0]
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};
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struct hostent* gethostbyname(const char*);
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struct hostent* gethostbyaddr(const void* addr, socklen_t len, int type);
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struct servent {
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char* s_name;
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char** s_aliases;
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int s_port;
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char* s_proto;
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};
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struct servent* getservent(void);
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struct servent* getservbyname(const char* name, const char* protocol);
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struct servent* getservbyport(int port, const char* protocol);
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void setservent(int stay_open);
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void endservent(void);
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struct protoent {
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char* p_name;
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char** p_aliases;
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int p_proto;
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};
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void endprotoent(void);
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struct protoent* getprotobyname(const char* name);
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struct protoent* getprotobynumber(int proto);
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struct protoent* getprotoent(void);
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void setprotoent(int stay_open);
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extern int h_errno;
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#define HOST_NOT_FOUND 101
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#define NO_DATA 102
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#define NO_RECOVERY 103
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#define TRY_AGAIN 104
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struct addrinfo {
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int ai_flags;
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int ai_family;
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int ai_socktype;
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int ai_protocol;
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socklen_t ai_addrlen;
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struct sockaddr* ai_addr;
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char* ai_canonname;
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struct addrinfo* ai_next;
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};
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#define EAI_ADDRFAMILY 1
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#define EAI_AGAIN 2
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#define EAI_BADFLAGS 3
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#define EAI_FAIL 4
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#define EAI_FAMILY 5
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#define EAI_MEMORY 6
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#define EAI_NODATA 7
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#define EAI_NONAME 8
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#define EAI_SERVICE 9
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#define EAI_SOCKTYPE 10
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#define EAI_SYSTEM 11
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#define EAI_OVERFLOW 12
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#define AI_PASSIVE 0x0001
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#define AI_CANONNAME 0x0002
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#define AI_NUMERICHOST 0x0004
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#define AI_NUMERICSERV 0x0008
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#define AI_V4MAPPED 0x0010
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#define AI_ALL 0x0020
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#define AI_ADDRCONFIG 0x0040
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#define NI_MAXHOST 1025
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#define NI_MAXSERV 32
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#define NI_NUMERICHOST 1
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#define NI_NUMERICSERV 2
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#define NI_NAMEREQD 3
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#define NI_NOFQDN 4
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#define NI_DGRAM 5
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int getaddrinfo(const char* __restrict node, const char* __restrict service, const struct addrinfo* __restrict hints, struct addrinfo** __restrict res);
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void freeaddrinfo(struct addrinfo* res);
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const char* gai_strerror(int errcode);
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int getnameinfo(const struct sockaddr* __restrict addr, socklen_t addrlen, char* __restrict host, socklen_t hostlen, char* __restrict serv, socklen_t servlen, int flags);
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__END_DECLS
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