/* -*- C -*- */ /* * Copyright (c) 1995 - 2002 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* $Id: roken.h.in,v 1.169 2002/08/26 21:43:38 assar Exp $ */ #include #include #include #include #include #ifdef _AIX struct ether_addr; struct sockaddr_dl; #endif #ifdef HAVE_SYS_PARAM_H #include #endif #ifdef HAVE_INTTYPES_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_BITYPES_H #include #endif #ifdef HAVE_BIND_BITYPES_H #include #endif #ifdef HAVE_NETINET_IN6_MACHTYPES_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_SYS_UIO_H #include #endif #ifdef HAVE_GRP_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif #ifdef HAVE_NETINET_IN6_H #include #endif #ifdef HAVE_NETINET6_IN6_H #include #endif #ifdef HAVE_ARPA_INET_H #include #endif #ifdef HAVE_NETDB_H #include #endif #ifdef HAVE_ARPA_NAMESER_H #include #endif #ifdef HAVE_RESOLV_H #include #endif #ifdef HAVE_SYSLOG_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_ERR_H #include #endif #ifdef HAVE_TERMIOS_H #include #endif #if defined(HAVE_SYS_IOCTL_H) && SunOS != 40 #include #endif #ifdef TIME_WITH_SYS_TIME #include #include #elif defined(HAVE_SYS_TIME_H) #include #else #include #endif #ifdef HAVE_PATHS_H #include #endif #ifndef ROKEN_LIB_FUNCTION #if defined(__BORLANDC__) #define ROKEN_LIB_FUNCTION /* not-ready-definition-yet */ #elif defined(_MSC_VER) #define ROKEN_LIB_FUNCTION /* not-ready-definition-yet2 */ #else #define ROKEN_LIB_FUNCTION #endif #endif #ifndef HAVE_SSIZE_T typedef int ssize_t; #endif #include ROKEN_CPP_START #if !defined(HAVE_SETSID) && defined(HAVE__SETSID) #define setsid _setsid #endif #ifndef HAVE_PUTENV int putenv(const char *string); #endif #if !defined(HAVE_SETENV) || defined(NEED_SETENV_PROTO) int setenv(const char *var, const char *val, int rewrite); #endif #if !defined(HAVE_UNSETENV) || defined(NEED_UNSETENV_PROTO) void unsetenv(const char *name); #endif #if !defined(HAVE_GETUSERSHELL) || defined(NEED_GETUSERSHELL_PROTO) char *getusershell(void); void endusershell(void); #endif #if !defined(HAVE_SNPRINTF) || defined(NEED_SNPRINTF_PROTO) int snprintf (char *str, size_t sz, const char *format, ...) __attribute__ ((format (printf, 3, 4))); #endif #if !defined(HAVE_VSNPRINTF) || defined(NEED_VSNPRINTF_PROTO) int vsnprintf (char *str, size_t sz, const char *format, va_list ap) __attribute__((format (printf, 3, 0))); #endif #if !defined(HAVE_ASPRINTF) || defined(NEED_ASPRINTF_PROTO) int asprintf (char **ret, const char *format, ...) __attribute__ ((format (printf, 2, 3))); #endif #if !defined(HAVE_VASPRINTF) || defined(NEED_VASPRINTF_PROTO) int vasprintf (char **ret, const char *format, va_list ap) __attribute__((format (printf, 2, 0))); #endif #if !defined(HAVE_ASNPRINTF) || defined(NEED_ASNPRINTF_PROTO) int asnprintf (char **ret, size_t max_sz, const char *format, ...) __attribute__ ((format (printf, 3, 4))); #endif #if !defined(HAVE_VASNPRINTF) || defined(NEED_VASNPRINTF_PROTO) int vasnprintf (char **ret, size_t max_sz, const char *format, va_list ap) __attribute__((format (printf, 3, 0))); #endif #ifndef HAVE_STRDUP char * strdup(const char *old); #endif #if !defined(HAVE_STRNDUP) || defined(NEED_STRNDUP_PROTO) char * strndup(const char *old, size_t sz); #endif #ifndef HAVE_STRLWR char * strlwr(char *); #endif #ifndef HAVE_STRNLEN size_t strnlen(const char*, size_t); #endif #if !defined(HAVE_STRSEP) || defined(NEED_STRSEP_PROTO) char *strsep(char**, const char*); #endif #if !defined(HAVE_STRSEP_COPY) || defined(NEED_STRSEP_COPY_PROTO) ssize_t strsep_copy(const char**, const char*, char*, size_t); #endif #ifndef HAVE_STRCASECMP int strcasecmp(const char *s1, const char *s2); #endif #ifdef NEED_FCLOSE_PROTO int fclose(FILE *); #endif #ifdef NEED_STRTOK_R_PROTO char *strtok_r(char *s1, const char *s2, char **lasts); #endif #ifndef HAVE_STRUPR char * strupr(char *); #endif #ifndef HAVE_STRLCPY size_t strlcpy (char *dst, const char *src, size_t dst_sz); #endif #ifndef HAVE_STRLCAT size_t strlcat (char *dst, const char *src, size_t dst_sz); #endif #ifndef HAVE_GETDTABLESIZE int getdtablesize(void); #endif #if !defined(HAVE_STRERROR) && !defined(strerror) char *strerror(int eno); #endif #if !defined(HAVE_HSTRERROR) || defined(NEED_HSTRERROR_PROTO) /* This causes a fatal error under Psoriasis */ #if !(defined(SunOS) && (SunOS >= 50)) const char *hstrerror(int herr); #endif #endif #ifndef HAVE_H_ERRNO_DECLARATION extern int h_errno; #endif #if !defined(HAVE_INET_ATON) || defined(NEED_INET_ATON_PROTO) int inet_aton(const char *cp, struct in_addr *adr); #endif #ifndef HAVE_INET_NTOP const char * inet_ntop(int af, const void *src, char *dst, size_t size); #endif #ifndef HAVE_INET_PTON int inet_pton(int af, const char *src, void *dst); #endif #if !defined(HAVE_GETCWD) char* getcwd(char *path, size_t size); #endif #ifdef HAVE_PWD_H #include struct passwd *k_getpwnam (const char *user); struct passwd *k_getpwuid (uid_t uid); #endif const char *get_default_username (void); #ifndef HAVE_SETEUID int seteuid(uid_t euid); #endif #ifndef HAVE_SETEGID int setegid(gid_t egid); #endif #ifndef HAVE_LSTAT int lstat(const char *path, struct stat *buf); #endif #if !defined(HAVE_MKSTEMP) || defined(NEED_MKSTEMP_PROTO) int mkstemp(char *); #endif #ifndef HAVE_CGETENT int cgetent(char **buf, char **db_array, const char *name); int cgetstr(char *buf, const char *cap, char **str); #endif #ifndef HAVE_INITGROUPS int initgroups(const char *name, gid_t basegid); #endif #ifndef HAVE_FCHOWN int fchown(int fd, uid_t owner, gid_t group); #endif #ifndef HAVE_DAEMON int daemon(int nochdir, int noclose); #endif #ifndef HAVE_INNETGR int innetgr(const char *netgroup, const char *machine, const char *user, const char *domain); #endif #ifndef HAVE_CHOWN int chown(const char *path, uid_t owner, gid_t group); #endif #ifndef HAVE_RCMD int rcmd(char **ahost, unsigned short inport, const char *locuser, const char *remuser, const char *cmd, int *fd2p); #endif #if !defined(HAVE_INNETGR) || defined(NEED_INNETGR_PROTO) int innetgr(const char*, const char*, const char*, const char*); #endif #ifndef HAVE_IRUSEROK int iruserok(unsigned raddr, int superuser, const char *ruser, const char *luser); #endif #if !defined(HAVE_GETHOSTNAME) || defined(NEED_GETHOSTNAME_PROTO) int gethostname(char *name, int namelen); #endif #ifndef HAVE_WRITEV ssize_t writev(int d, const struct iovec *iov, int iovcnt); #endif #ifndef HAVE_READV ssize_t readv(int d, const struct iovec *iov, int iovcnt); #endif #ifndef HAVE_MKSTEMP int mkstemp(char *template); #endif #ifndef HAVE_PIDFILE void pidfile (const char*); #endif #ifndef HAVE_BSWAP32 unsigned int bswap32(unsigned int); #endif #ifndef HAVE_BSWAP16 unsigned short bswap16(unsigned short); #endif #ifndef HAVE_FLOCK #ifndef LOCK_SH #define LOCK_SH 1 /* Shared lock */ #endif #ifndef LOCK_EX #define LOCK_EX 2 /* Exclusive lock */ #endif #ifndef LOCK_NB #define LOCK_NB 4 /* Don't block when locking */ #endif #ifndef LOCK_UN #define LOCK_UN 8 /* Unlock */ #endif int flock(int fd, int operation); #endif /* HAVE_FLOCK */ time_t tm2time (struct tm tm, int local); int unix_verify_user(char *user, char *password); int roken_concat (char *s, size_t len, ...); size_t roken_mconcat (char **s, size_t max_len, ...); int roken_vconcat (char *s, size_t len, va_list args); size_t roken_vmconcat (char **s, size_t max_len, va_list args); ssize_t net_write (int fd, const void *buf, size_t nbytes); ssize_t net_read (int fd, void *buf, size_t nbytes); int issuid(void); #ifndef HAVE_STRUCT_WINSIZE struct winsize { unsigned short ws_row, ws_col; unsigned short ws_xpixel, ws_ypixel; }; #endif int get_window_size(int fd, struct winsize *); #ifndef HAVE_VSYSLOG void vsyslog(int pri, const char *fmt, va_list ap); #endif #ifndef HAVE_OPTARG_DECLARATION extern char *optarg; #endif #ifndef HAVE_OPTIND_DECLARATION extern int optind; #endif #ifndef HAVE_OPTERR_DECLARATION extern int opterr; #endif #ifndef HAVE___PROGNAME_DECLARATION extern const char *__progname; #endif #ifndef HAVE_ENVIRON_DECLARATION extern char **environ; #endif #ifndef HAVE_GETIPNODEBYNAME struct hostent * getipnodebyname (const char *name, int af, int flags, int *error_num); #endif #ifndef HAVE_GETIPNODEBYADDR struct hostent * getipnodebyaddr (const void *src, size_t len, int af, int *error_num); #endif #ifndef HAVE_FREEHOSTENT void freehostent (struct hostent *h); #endif #ifndef HAVE_COPYHOSTENT struct hostent * copyhostent (const struct hostent *h); #endif #ifndef HAVE_SOCKLEN_T typedef int socklen_t; #endif #ifndef HAVE_STRUCT_SOCKADDR_STORAGE #ifndef HAVE_SA_FAMILY_T typedef unsigned short sa_family_t; #endif #ifdef HAVE_IPV6 #define _SS_MAXSIZE sizeof(struct sockaddr_in6) #else #define _SS_MAXSIZE sizeof(struct sockaddr_in) #endif #define _SS_ALIGNSIZE sizeof(unsigned long) #if HAVE_STRUCT_SOCKADDR_SA_LEN typedef unsigned char roken_sa_family_t; #define _SS_PAD1SIZE ((2 * _SS_ALIGNSIZE - sizeof (roken_sa_family_t) - sizeof(unsigned char)) % _SS_ALIGNSIZE) #define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (roken_sa_family_t) + sizeof(unsigned char) + _SS_PAD1SIZE + _SS_ALIGNSIZE)) struct sockaddr_storage { unsigned char ss_len; roken_sa_family_t ss_family; char __ss_pad1[_SS_PAD1SIZE]; unsigned long __ss_align[_SS_PAD2SIZE / sizeof(unsigned long) + 1]; }; #else /* !HAVE_STRUCT_SOCKADDR_SA_LEN */ typedef unsigned short roken_sa_family_t; #define _SS_PAD1SIZE ((2 * _SS_ALIGNSIZE - sizeof (roken_sa_family_t)) % _SS_ALIGNSIZE) #define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (roken_sa_family_t) + _SS_PAD1SIZE + _SS_ALIGNSIZE)) struct sockaddr_storage { roken_sa_family_t ss_family; char __ss_pad1[_SS_PAD1SIZE]; unsigned long __ss_align[_SS_PAD2SIZE / sizeof(unsigned long) + 1]; }; #endif /* HAVE_STRUCT_SOCKADDR_SA_LEN */ #endif /* HAVE_STRUCT_SOCKADDR_STORAGE */ #ifndef HAVE_STRUCT_ADDRINFO struct addrinfo { int ai_flags; int ai_family; int ai_socktype; int ai_protocol; size_t ai_addrlen; char *ai_canonname; struct sockaddr *ai_addr; struct addrinfo *ai_next; }; #endif #ifndef HAVE_GETADDRINFO int getaddrinfo(const char *nodename, const char *servname, const struct addrinfo *hints, struct addrinfo **res); #endif #ifndef HAVE_GETNAMEINFO int getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags); #endif #ifndef HAVE_FREEADDRINFO void freeaddrinfo(struct addrinfo *ai); #endif #ifndef HAVE_GAI_STRERROR char * gai_strerror(int ecode); #endif int getnameinfo_verified(const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags); int roken_getaddrinfo_hostspec(const char *, int, struct addrinfo **); int roken_getaddrinfo_hostspec2(const char *, int, int, struct addrinfo **); #ifndef HAVE_STRFTIME size_t strftime (char *buf, size_t maxsize, const char *format, const struct tm *tm); #endif #ifndef HAVE_STRPTIME char * strptime (const char *buf, const char *format, struct tm *timeptr); #endif #ifndef HAVE_EMALLOC void *emalloc (size_t); #endif #ifndef HAVE_ECALLOC void *ecalloc(size_t num, size_t sz); #endif #ifndef HAVE_EREALLOC void *erealloc (void *, size_t); #endif #ifndef HAVE_ESTRDUP char *estrdup (const char *); #endif /* * kludges and such */ #if 1 int roken_gethostby_setup(const char*, const char*); struct hostent* roken_gethostbyname(const char*); struct hostent* roken_gethostbyaddr(const void*, size_t, int); #else #ifdef GETHOSTBYNAME_PROTO_COMPATIBLE #define roken_gethostbyname(x) gethostbyname(x) #else #define roken_gethostbyname(x) gethostbyname((char *)x) #endif #ifdef GETHOSTBYADDR_PROTO_COMPATIBLE #define roken_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t) #else #define roken_gethostbyaddr(a, l, t) gethostbyaddr((char *)a, l, t) #endif #endif #ifdef GETSERVBYNAME_PROTO_COMPATIBLE #define roken_getservbyname(x,y) getservbyname(x,y) #else #define roken_getservbyname(x,y) getservbyname((char *)x, (char *)y) #endif #ifdef OPENLOG_PROTO_COMPATIBLE #define roken_openlog(a,b,c) openlog(a,b,c) #else #define roken_openlog(a,b,c) openlog((char *)a,b,c) #endif #ifdef GETSOCKNAME_PROTO_COMPATIBLE #define roken_getsockname(a,b,c) getsockname(a,b,c) #else #define roken_getsockname(a,b,c) getsockname(a, b, (void*)c) #endif #ifndef HAVE_SETPROGNAME void setprogname(const char *argv0); #endif #ifndef HAVE_GETPROGNAME const char *getprogname(void); #endif void mini_inetd_addrinfo (struct addrinfo*); void mini_inetd (int port); void set_progname(char *argv0); const char *get_progname(void); #ifndef HAVE_LOCALTIME_R struct tm * localtime_r(const time_t *timer, struct tm *result); #endif #if !defined(HAVE_STRSVIS) || defined(NEED_STRSVIS_PROTO) int strsvis(char *dst, const char *src, int flag, const char *extra); #endif #if !defined(HAVE_STRUNVIS) || defined(NEED_STRUNVIS_PROTO) int strunvis(char *dst, const char *src); #endif #if !defined(HAVE_STRVIS) || defined(NEED_STRVIS_PROTO) int strvis(char *dst, const char *src, int flag); #endif #if !defined(HAVE_STRVISX) || defined(NEED_STRVISX_PROTO) int strvisx(char *dst, const char *src, size_t len, int flag); #endif #if !defined(HAVE_SVIS) || defined(NEED_SVIS_PROTO) char * svis(char *dst, int c, int flag, int nextc, const char *extra); #endif #if !defined(HAVE_UNVIS) || defined(NEED_UNVIS_PROTO) int unvis(char *cp, int c, int *astate, int flag); #endif #if !defined(HAVE_VIS) || defined(NEED_VIS_PROTO) char * vis(char *dst, int c, int flag, int nextc); #endif ROKEN_CPP_END