diff options
Diffstat (limited to 'include/my_net.h')
| -rw-r--r-- | include/my_net.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/my_net.h b/include/my_net.h index c2ebe80a343..2f5743923cf 100644 --- a/include/my_net.h +++ b/include/my_net.h @@ -67,5 +67,47 @@ C_MODE_START void my_inet_ntoa(struct in_addr in, char *buf); +/* + Handling of gethostbyname_r() +*/ + +#if !defined(HPUX) +struct hostent; +#endif /* HPUX */ +#if !defined(HAVE_GETHOSTBYNAME_R) +struct hostent *my_gethostbyname_r(const char *name, + struct hostent *result, char *buffer, + int buflen, int *h_errnop); +void my_gethostbyname_r_free(); +#elif defined(HAVE_PTHREAD_ATTR_CREATE) || defined(_AIX) || defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) +struct hostent *my_gethostbyname_r(const char *name, + struct hostent *result, char *buffer, + int buflen, int *h_errnop); +#define my_gethostbyname_r_free() +#if !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) && !defined(HPUX) +#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data) +#endif /* !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) */ + +#elif defined(HAVE_GETHOSTBYNAME_R_RETURN_INT) +#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data) +struct hostent *my_gethostbyname_r(const char *name, + struct hostent *result, char *buffer, + int buflen, int *h_errnop); +#define my_gethostbyname_r_free() +#else +#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E)) +#define my_gethostbyname_r_free() +#endif /* !defined(HAVE_GETHOSTBYNAME_R) */ + +#ifndef GETHOSTBYNAME_BUFF_SIZE +#define GETHOSTBYNAME_BUFF_SIZE 2048 +#endif + +/* On SCO you get a link error when refering to h_errno */ +#ifdef SCO +#undef h_errno +#define h_errno errno +#endif + C_MODE_END #endif |