diff options
Diffstat (limited to 'libc-top-half/musl/include/netdb.h')
| -rw-r--r-- | libc-top-half/musl/include/netdb.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/libc-top-half/musl/include/netdb.h b/libc-top-half/musl/include/netdb.h new file mode 100644 index 0000000..d096c78 --- /dev/null +++ b/libc-top-half/musl/include/netdb.h @@ -0,0 +1,156 @@ +#ifndef _NETDB_H +#define _NETDB_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <features.h> +#include <netinet/in.h> + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#define __NEED_size_t +#include <bits/alltypes.h> +#endif + +struct addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + socklen_t ai_addrlen; + struct sockaddr *ai_addr; + char *ai_canonname; + struct addrinfo *ai_next; +}; + +#define AI_PASSIVE 0x01 +#define AI_CANONNAME 0x02 +#define AI_NUMERICHOST 0x04 +#define AI_V4MAPPED 0x08 +#define AI_ALL 0x10 +#define AI_ADDRCONFIG 0x20 +#define AI_NUMERICSERV 0x400 + + +#define NI_NUMERICHOST 0x01 +#define NI_NUMERICSERV 0x02 +#define NI_NOFQDN 0x04 +#define NI_NAMEREQD 0x08 +#define NI_DGRAM 0x10 +#define NI_NUMERICSCOPE 0x100 + +#define EAI_BADFLAGS -1 +#define EAI_NONAME -2 +#define EAI_AGAIN -3 +#define EAI_FAIL -4 +#define EAI_FAMILY -6 +#define EAI_SOCKTYPE -7 +#define EAI_SERVICE -8 +#define EAI_MEMORY -10 +#define EAI_SYSTEM -11 +#define EAI_OVERFLOW -12 + +int getaddrinfo (const char *__restrict, const char *__restrict, const struct addrinfo *__restrict, struct addrinfo **__restrict); +void freeaddrinfo (struct addrinfo *); +int getnameinfo (const struct sockaddr *__restrict, socklen_t, char *__restrict, socklen_t, char *__restrict, socklen_t, int); +const char *gai_strerror(int); + + +/* Legacy functions follow (marked OBsolete in SUS) */ + +struct netent { + char *n_name; + char **n_aliases; + int n_addrtype; + uint32_t n_net; +}; + +struct hostent { + char *h_name; + char **h_aliases; + int h_addrtype; + int h_length; + char **h_addr_list; +}; +#define h_addr h_addr_list[0] + +struct servent { + char *s_name; + char **s_aliases; + int s_port; + char *s_proto; +}; + +struct protoent { + char *p_name; + char **p_aliases; + int p_proto; +}; + +void sethostent (int); +void endhostent (void); +struct hostent *gethostent (void); + +void setnetent (int); +void endnetent (void); +struct netent *getnetent (void); +struct netent *getnetbyaddr (uint32_t, int); +struct netent *getnetbyname (const char *); + +void setservent (int); +void endservent (void); +struct servent *getservent (void); +struct servent *getservbyname (const char *, const char *); +struct servent *getservbyport (int, const char *); + +void setprotoent (int); +void endprotoent (void); +struct protoent *getprotoent (void); +struct protoent *getprotobyname (const char *); +struct protoent *getprotobynumber (int); + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \ + || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \ + || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700) +struct hostent *gethostbyname (const char *); +struct hostent *gethostbyaddr (const void *, socklen_t, int); +#ifdef __GNUC__ +__attribute__((const)) +#endif +int *__h_errno_location(void); +#define h_errno (*__h_errno_location()) +#define HOST_NOT_FOUND 1 +#define TRY_AGAIN 2 +#define NO_RECOVERY 3 +#define NO_DATA 4 +#define NO_ADDRESS NO_DATA +#endif + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +void herror(const char *); +const char *hstrerror(int); +int gethostbyname_r(const char *, struct hostent *, char *, size_t, struct hostent **, int *); +int gethostbyname2_r(const char *, int, struct hostent *, char *, size_t, struct hostent **, int *); +struct hostent *gethostbyname2(const char *, int); +int gethostbyaddr_r(const void *, socklen_t, int, struct hostent *, char *, size_t, struct hostent **, int *); +int getservbyport_r(int, const char *, struct servent *, char *, size_t, struct servent **); +int getservbyname_r(const char *, const char *, struct servent *, char *, size_t, struct servent **); +#define EAI_NODATA -5 +#define EAI_ADDRFAMILY -9 +#define EAI_INPROGRESS -100 +#define EAI_CANCELED -101 +#define EAI_NOTCANCELED -102 +#define EAI_ALLDONE -103 +#define EAI_INTR -104 +#define EAI_IDN_ENCODE -105 +#define NI_MAXHOST 255 +#define NI_MAXSERV 32 +#endif + + +#ifdef __cplusplus +} +#endif + +#endif |