/* -*- buffer-read-only: t -*-
		 *
		 *    reentr.c
		 *
		 *    Copyright (C) 2002, 2003, 2005 by Larry Wall and others
		 *
		 *    You may distribute under the terms of either the GNU General Public
		 *    License or the Artistic License, as specified in the README file.
		 *
		 *  !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
		 *  This file is built by reentr.pl from data in reentr.pl.
		 *
		 * "Saruman," I said, standing away from him, "only one hand at a time can
		 *  wield the One, and you know that well, so do not trouble to say we!"
		 *
		 * This file contains a collection of automatically created wrappers
		 * (created by running reentr.pl) for reentrant (thread-safe) versions of
		 * various library calls, such as getpwent_r.  The wrapping is done so
		 * that other files like pp_sys.c calling those library functions need not
		 * care about the differences between various platforms' idiosyncrasies
		 * regarding these reentrant interfaces.  
		 */
		
		#include "EXTERN.h"
		#define PERL_IN_REENTR_C
		#include "perl.h"
		#include "reentr.h"
		
		void
      ######    Perl_reentrant_size(pTHX) {
		#ifdef USE_REENTRANT_API
		#define REENTRANTSMALLSIZE	 256	/* Make something up. */
		#define REENTRANTUSUALSIZE	4096	/* Make something up. */
		#ifdef HAS_ASCTIME_R
			PL_reentrant_buffer->_asctime_size = REENTRANTSMALLSIZE;
		#endif /* HAS_ASCTIME_R */
		#ifdef HAS_CRYPT_R
		#endif /* HAS_CRYPT_R */
		#ifdef HAS_CTIME_R
			PL_reentrant_buffer->_ctime_size = REENTRANTSMALLSIZE;
		#endif /* HAS_CTIME_R */
		#ifdef HAS_DRAND48_R
		#endif /* HAS_DRAND48_R */
		#ifdef HAS_GETGRNAM_R
		#   if defined(HAS_SYSCONF) && defined(_SC_GETGR_R_SIZE_MAX) && !defined(__GLIBC__)
			PL_reentrant_buffer->_grent_size = sysconf(_SC_GETGR_R_SIZE_MAX);
			if (PL_reentrant_buffer->_grent_size == -1)
				PL_reentrant_buffer->_grent_size = REENTRANTUSUALSIZE;
		#   else
		#       if defined(__osf__) && defined(__alpha) && defined(SIABUFSIZ)
			PL_reentrant_buffer->_grent_size = SIABUFSIZ;
		#       else
		#           ifdef __sgi
			PL_reentrant_buffer->_grent_size = BUFSIZ;
		#           else
			PL_reentrant_buffer->_grent_size = REENTRANTUSUALSIZE;
		#           endif
		#       endif
		#   endif 
		#endif /* HAS_GETGRNAM_R */
		#ifdef HAS_GETHOSTBYNAME_R
		#if   !(GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			PL_reentrant_buffer->_hostent_size = REENTRANTUSUALSIZE;
		#endif
		#endif /* HAS_GETHOSTBYNAME_R */
		#ifdef HAS_GETLOGIN_R
			PL_reentrant_buffer->_getlogin_size = REENTRANTSMALLSIZE;
		#endif /* HAS_GETLOGIN_R */
		#ifdef HAS_GETNETBYNAME_R
		#if   !(GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			PL_reentrant_buffer->_netent_size = REENTRANTUSUALSIZE;
		#endif
		#endif /* HAS_GETNETBYNAME_R */
		#ifdef HAS_GETPROTOBYNAME_R
		#if   !(GETPROTOBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			PL_reentrant_buffer->_protoent_size = REENTRANTUSUALSIZE;
		#endif
		#endif /* HAS_GETPROTOBYNAME_R */
		#ifdef HAS_GETPWNAM_R
		#   if defined(HAS_SYSCONF) && defined(_SC_GETPW_R_SIZE_MAX) && !defined(__GLIBC__)
			PL_reentrant_buffer->_pwent_size = sysconf(_SC_GETPW_R_SIZE_MAX);
			if (PL_reentrant_buffer->_pwent_size == -1)
				PL_reentrant_buffer->_pwent_size = REENTRANTUSUALSIZE;
		#   else
		#       if defined(__osf__) && defined(__alpha) && defined(SIABUFSIZ)
			PL_reentrant_buffer->_pwent_size = SIABUFSIZ;
		#       else
		#           ifdef __sgi
			PL_reentrant_buffer->_pwent_size = BUFSIZ;
		#           else
			PL_reentrant_buffer->_pwent_size = REENTRANTUSUALSIZE;
		#           endif
		#       endif
		#   endif 
		#endif /* HAS_GETPWNAM_R */
		#ifdef HAS_GETSERVBYNAME_R
		#if   !(GETSERVBYNAME_R_PROTO == REENTRANT_PROTO_I_CCSD)
			PL_reentrant_buffer->_servent_size = REENTRANTUSUALSIZE;
		#endif
		#endif /* HAS_GETSERVBYNAME_R */
		#ifdef HAS_GETSPNAM_R
		#   if defined(HAS_SYSCONF) && defined(_SC_GETPW_R_SIZE_MAX) && !defined(__GLIBC__)
			PL_reentrant_buffer->_spent_size = sysconf(_SC_GETPW_R_SIZE_MAX);
			if (PL_reentrant_buffer->_spent_size == -1)
				PL_reentrant_buffer->_spent_size = REENTRANTUSUALSIZE;
		#   else
		#       if defined(__osf__) && defined(__alpha) && defined(SIABUFSIZ)
			PL_reentrant_buffer->_spent_size = SIABUFSIZ;
		#       else
		#           ifdef __sgi
			PL_reentrant_buffer->_spent_size = BUFSIZ;
		#           else
			PL_reentrant_buffer->_spent_size = REENTRANTUSUALSIZE;
		#           endif
		#       endif
		#   endif 
		#endif /* HAS_GETSPNAM_R */
		#ifdef HAS_GMTIME_R
		#endif /* HAS_GMTIME_R */
		#ifdef HAS_LOCALTIME_R
		#endif /* HAS_LOCALTIME_R */
		#ifdef HAS_RANDOM_R
		#endif /* HAS_RANDOM_R */
		#ifdef HAS_READDIR_R
			/* This is the size Solaris recommends.
			 * (though we go static, should use pathconf() instead) */
			PL_reentrant_buffer->_readdir_size = sizeof(struct dirent) + MAXPATHLEN + 1;
		#endif /* HAS_READDIR_R */
		#ifdef HAS_READDIR64_R
			/* This is the size Solaris recommends.
			 * (though we go static, should use pathconf() instead) */
			PL_reentrant_buffer->_readdir64_size = sizeof(struct dirent64) + MAXPATHLEN + 1;
		#endif /* HAS_READDIR64_R */
		#ifdef HAS_SETLOCALE_R
			PL_reentrant_buffer->_setlocale_size = REENTRANTSMALLSIZE;
		#endif /* HAS_SETLOCALE_R */
		#ifdef HAS_SRANDOM_R
		#endif /* HAS_SRANDOM_R */
		#ifdef HAS_STRERROR_R
			PL_reentrant_buffer->_strerror_size = REENTRANTSMALLSIZE;
		#endif /* HAS_STRERROR_R */
		#ifdef HAS_TTYNAME_R
			PL_reentrant_buffer->_ttyname_size = REENTRANTSMALLSIZE;
		#endif /* HAS_TTYNAME_R */
		
		#endif /* USE_REENTRANT_API */
		}
		
		void
      ######    Perl_reentrant_init(pTHX) {
		#ifdef USE_REENTRANT_API
			New(31337, PL_reentrant_buffer, 1, REENTR);
			Perl_reentrant_size(aTHX);
		#ifdef HAS_ASCTIME_R
			New(31338, PL_reentrant_buffer->_asctime_buffer, PL_reentrant_buffer->_asctime_size, char);
		#endif /* HAS_ASCTIME_R */
		#ifdef HAS_CRYPT_R
		#if CRYPT_R_PROTO != REENTRANT_PROTO_B_CCD
			PL_reentrant_buffer->_crypt_struct_buffer = 0;
		#endif
		#endif /* HAS_CRYPT_R */
		#ifdef HAS_CTIME_R
			New(31338, PL_reentrant_buffer->_ctime_buffer, PL_reentrant_buffer->_ctime_size, char);
		#endif /* HAS_CTIME_R */
		#ifdef HAS_DRAND48_R
		#endif /* HAS_DRAND48_R */
		#ifdef HAS_GETGRNAM_R
		#   ifdef USE_GRENT_FPTR
			PL_reentrant_buffer->_grent_fptr = NULL;
		#   endif
			New(31338, PL_reentrant_buffer->_grent_buffer, PL_reentrant_buffer->_grent_size, char);
		#endif /* HAS_GETGRNAM_R */
		#ifdef HAS_GETHOSTBYNAME_R
		#if   !(GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			New(31338, PL_reentrant_buffer->_hostent_buffer, PL_reentrant_buffer->_hostent_size, char);
		#endif
		#endif /* HAS_GETHOSTBYNAME_R */
		#ifdef HAS_GETLOGIN_R
			New(31338, PL_reentrant_buffer->_getlogin_buffer, PL_reentrant_buffer->_getlogin_size, char);
		#endif /* HAS_GETLOGIN_R */
		#ifdef HAS_GETNETBYNAME_R
		#if   !(GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			New(31338, PL_reentrant_buffer->_netent_buffer, PL_reentrant_buffer->_netent_size, char);
		#endif
		#endif /* HAS_GETNETBYNAME_R */
		#ifdef HAS_GETPROTOBYNAME_R
		#if   !(GETPROTOBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			New(31338, PL_reentrant_buffer->_protoent_buffer, PL_reentrant_buffer->_protoent_size, char);
		#endif
		#endif /* HAS_GETPROTOBYNAME_R */
		#ifdef HAS_GETPWNAM_R
		#   ifdef USE_PWENT_FPTR
			PL_reentrant_buffer->_pwent_fptr = NULL;
		#   endif
			New(31338, PL_reentrant_buffer->_pwent_buffer, PL_reentrant_buffer->_pwent_size, char);
		#endif /* HAS_GETPWNAM_R */
		#ifdef HAS_GETSERVBYNAME_R
		#if   !(GETSERVBYNAME_R_PROTO == REENTRANT_PROTO_I_CCSD)
			New(31338, PL_reentrant_buffer->_servent_buffer, PL_reentrant_buffer->_servent_size, char);
		#endif
		#endif /* HAS_GETSERVBYNAME_R */
		#ifdef HAS_GETSPNAM_R
		#   ifdef USE_SPENT_FPTR
			PL_reentrant_buffer->_spent_fptr = NULL;
		#   endif
			New(31338, PL_reentrant_buffer->_spent_buffer, PL_reentrant_buffer->_spent_size, char);
		#endif /* HAS_GETSPNAM_R */
		#ifdef HAS_GMTIME_R
		#endif /* HAS_GMTIME_R */
		#ifdef HAS_LOCALTIME_R
		#endif /* HAS_LOCALTIME_R */
		#ifdef HAS_RANDOM_R
		#endif /* HAS_RANDOM_R */
		#ifdef HAS_READDIR_R
			PL_reentrant_buffer->_readdir_struct = (struct dirent*)safemalloc(PL_reentrant_buffer->_readdir_size);
		#endif /* HAS_READDIR_R */
		#ifdef HAS_READDIR64_R
			PL_reentrant_buffer->_readdir64_struct = (struct dirent64*)safemalloc(PL_reentrant_buffer->_readdir64_size);
		#endif /* HAS_READDIR64_R */
		#ifdef HAS_SETLOCALE_R
			New(31338, PL_reentrant_buffer->_setlocale_buffer, PL_reentrant_buffer->_setlocale_size, char);
		#endif /* HAS_SETLOCALE_R */
		#ifdef HAS_SRANDOM_R
		#endif /* HAS_SRANDOM_R */
		#ifdef HAS_STRERROR_R
			New(31338, PL_reentrant_buffer->_strerror_buffer, PL_reentrant_buffer->_strerror_size, char);
		#endif /* HAS_STRERROR_R */
		#ifdef HAS_TTYNAME_R
			New(31338, PL_reentrant_buffer->_ttyname_buffer, PL_reentrant_buffer->_ttyname_size, char);
		#endif /* HAS_TTYNAME_R */
		
		#endif /* USE_REENTRANT_API */
		}
		
		void
      ######    Perl_reentrant_free(pTHX) {
		#ifdef USE_REENTRANT_API
		#ifdef HAS_ASCTIME_R
			Safefree(PL_reentrant_buffer->_asctime_buffer);
		#endif /* HAS_ASCTIME_R */
		#ifdef HAS_CRYPT_R
		#if CRYPT_R_PROTO != REENTRANT_PROTO_B_CCD
			Safefree(PL_reentrant_buffer->_crypt_struct_buffer);
		#endif
		#endif /* HAS_CRYPT_R */
		#ifdef HAS_CTIME_R
			Safefree(PL_reentrant_buffer->_ctime_buffer);
		#endif /* HAS_CTIME_R */
		#ifdef HAS_DRAND48_R
		#endif /* HAS_DRAND48_R */
		#ifdef HAS_GETGRNAM_R
			Safefree(PL_reentrant_buffer->_grent_buffer);
		#endif /* HAS_GETGRNAM_R */
		#ifdef HAS_GETHOSTBYNAME_R
		#if   !(GETHOSTBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			Safefree(PL_reentrant_buffer->_hostent_buffer);
		#endif
		#endif /* HAS_GETHOSTBYNAME_R */
		#ifdef HAS_GETLOGIN_R
			Safefree(PL_reentrant_buffer->_getlogin_buffer);
		#endif /* HAS_GETLOGIN_R */
		#ifdef HAS_GETNETBYNAME_R
		#if   !(GETNETBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			Safefree(PL_reentrant_buffer->_netent_buffer);
		#endif
		#endif /* HAS_GETNETBYNAME_R */
		#ifdef HAS_GETPROTOBYNAME_R
		#if   !(GETPROTOBYNAME_R_PROTO == REENTRANT_PROTO_I_CSD)
			Safefree(PL_reentrant_buffer->_protoent_buffer);
		#endif
		#endif /* HAS_GETPROTOBYNAME_R */
		#ifdef HAS_GETPWNAM_R
			Safefree(PL_reentrant_buffer->_pwent_buffer);
		#endif /* HAS_GETPWNAM_R */
		#ifdef HAS_GETSERVBYNAME_R
		#if   !(GETSERVBYNAME_R_PROTO == REENTRANT_PROTO_I_CCSD)
			Safefree(PL_reentrant_buffer->_servent_buffer);
		#endif
		#endif /* HAS_GETSERVBYNAME_R */
		#ifdef HAS_GETSPNAM_R
			Safefree(PL_reentrant_buffer->_spent_buffer);
		#endif /* HAS_GETSPNAM_R */
		#ifdef HAS_GMTIME_R
		#endif /* HAS_GMTIME_R */
		#ifdef HAS_LOCALTIME_R
		#endif /* HAS_LOCALTIME_R */
		#ifdef HAS_RANDOM_R
		#endif /* HAS_RANDOM_R */
		#ifdef HAS_READDIR_R
			Safefree(PL_reentrant_buffer->_readdir_struct);
		#endif /* HAS_READDIR_R */
		#ifdef HAS_READDIR64_R
			Safefree(PL_reentrant_buffer->_readdir64_struct);
		#endif /* HAS_READDIR64_R */
		#ifdef HAS_SETLOCALE_R
			Safefree(PL_reentrant_buffer->_setlocale_buffer);
		#endif /* HAS_SETLOCALE_R */
		#ifdef HAS_SRANDOM_R
		#endif /* HAS_SRANDOM_R */
		#ifdef HAS_STRERROR_R
			Safefree(PL_reentrant_buffer->_strerror_buffer);
		#endif /* HAS_STRERROR_R */
		#ifdef HAS_TTYNAME_R
			Safefree(PL_reentrant_buffer->_ttyname_buffer);
		#endif /* HAS_TTYNAME_R */
		
			Safefree(PL_reentrant_buffer);
		#endif /* USE_REENTRANT_API */
		}
		
		void*
		Perl_reentrant_retry(const char *f, ...)
      ######    {
		    dTHX;
      ######        void *retptr = NULL;
		#ifdef USE_REENTRANT_API
		#  if defined(USE_HOSTENT_BUFFER) || defined(USE_GRENT_BUFFER) || defined(USE_NETENT_BUFFER) || defined(USE_PWENT_BUFFER) || defined(USE_PROTOENT_BUFFER) || defined(USE_SERVENT_BUFFER)
		    void *p0;
		#  endif
		#  if defined(USE_SERVENT_BUFFER)
		    void *p1;
		#  endif
		#  if defined(USE_HOSTENT_BUFFER)
		    size_t asize;
		#  endif
		#  if defined(USE_HOSTENT_BUFFER) || defined(USE_NETENT_BUFFER) || defined(USE_PROTOENT_BUFFER) || defined(USE_SERVENT_BUFFER)
		    int anint;
		#  endif
		    va_list ap;
		
		    va_start(ap, f);
		
		    switch (PL_op->op_type) {
		#ifdef USE_HOSTENT_BUFFER
		    case OP_GHBYADDR:
		    case OP_GHBYNAME:
		    case OP_GHOSTENT:
			{
		#ifdef PERL_REENTRANT_MAXSIZE
			    if (PL_reentrant_buffer->_hostent_size <=
				PERL_REENTRANT_MAXSIZE / 2)
		#endif
			    {
				PL_reentrant_buffer->_hostent_size *= 2;
				Renew(PL_reentrant_buffer->_hostent_buffer,
				      PL_reentrant_buffer->_hostent_size, char);
				switch (PL_op->op_type) {
			        case OP_GHBYADDR:
				    p0    = va_arg(ap, void *);
				    asize = va_arg(ap, size_t);
				    anint  = va_arg(ap, int);
				    retptr = gethostbyaddr(p0, asize, anint); break;
			        case OP_GHBYNAME:
				    p0 = va_arg(ap, void *);
				    retptr = gethostbyname((char *)p0); break;
			        case OP_GHOSTENT:
				    retptr = gethostent(); break;
			        default:
				    SETERRNO(ERANGE, LIB_INVARG);
				    break;
			        }
			    }
			}
			break;
		#endif
		#ifdef USE_GRENT_BUFFER
		    case OP_GGRNAM:
		    case OP_GGRGID:
		    case OP_GGRENT:
			{
		#ifdef PERL_REENTRANT_MAXSIZE
			    if (PL_reentrant_buffer->_grent_size <=
				PERL_REENTRANT_MAXSIZE / 2)
		#endif
			    {
				Gid_t gid;
				PL_reentrant_buffer->_grent_size *= 2;
				Renew(PL_reentrant_buffer->_grent_buffer,
				      PL_reentrant_buffer->_grent_size, char);
				switch (PL_op->op_type) {
			        case OP_GGRNAM:
				    p0 = va_arg(ap, void *);
				    retptr = getgrnam((char *)p0); break;
			        case OP_GGRGID:
		#if Gid_t_size < INTSIZE
				    gid = (Gid_t)va_arg(ap, int);
		#else
				    gid = va_arg(ap, Gid_t);
		#endif
				    retptr = getgrgid(gid); break;
			        case OP_GGRENT:
				    retptr = getgrent(); break;
			        default:
				    SETERRNO(ERANGE, LIB_INVARG);
				    break;
			        }
			    }
			}
			break;
		#endif
		#ifdef USE_NETENT_BUFFER
		    case OP_GNBYADDR:
		    case OP_GNBYNAME:
		    case OP_GNETENT:
			{
		#ifdef PERL_REENTRANT_MAXSIZE
			    if (PL_reentrant_buffer->_netent_size <=
				PERL_REENTRANT_MAXSIZE / 2)
		#endif
			    {
				Netdb_net_t net;
				PL_reentrant_buffer->_netent_size *= 2;
				Renew(PL_reentrant_buffer->_netent_buffer,
				      PL_reentrant_buffer->_netent_size, char);
				switch (PL_op->op_type) {
			        case OP_GNBYADDR:
				    net = va_arg(ap, Netdb_net_t);
				    anint = va_arg(ap, int);
				    retptr = getnetbyaddr(net, anint); break;
			        case OP_GNBYNAME:
				    p0 = va_arg(ap, void *);
				    retptr = getnetbyname((char *)p0); break;
			        case OP_GNETENT:
				    retptr = getnetent(); break;
			        default:
				    SETERRNO(ERANGE, LIB_INVARG);
				    break;
			        }
			    }
			}
			break;
		#endif
		#ifdef USE_PWENT_BUFFER
		    case OP_GPWNAM:
		    case OP_GPWUID:
		    case OP_GPWENT:
			{
		#ifdef PERL_REENTRANT_MAXSIZE
			    if (PL_reentrant_buffer->_pwent_size <=
				PERL_REENTRANT_MAXSIZE / 2)
		#endif
			    {
				Uid_t uid;
				PL_reentrant_buffer->_pwent_size *= 2;
				Renew(PL_reentrant_buffer->_pwent_buffer,
				      PL_reentrant_buffer->_pwent_size, char);
				switch (PL_op->op_type) {
			        case OP_GPWNAM:
				    p0 = va_arg(ap, void *);
				    retptr = getpwnam((char *)p0); break;
			        case OP_GPWUID:
		#if Uid_t_size < INTSIZE
				    uid = (Uid_t)va_arg(ap, int);
		#else
				    uid = va_arg(ap, Uid_t);
		#endif
				    retptr = getpwuid(uid); break;
			        case OP_GPWENT:
				    retptr = getpwent(); break;
			        default:
				    SETERRNO(ERANGE, LIB_INVARG);
				    break;
			        }
			    }
			}
			break;
		#endif
		#ifdef USE_PROTOENT_BUFFER
		    case OP_GPBYNAME:
		    case OP_GPBYNUMBER:
		    case OP_GPROTOENT:
			{
		#ifdef PERL_REENTRANT_MAXSIZE
			    if (PL_reentrant_buffer->_protoent_size <=
				PERL_REENTRANT_MAXSIZE / 2)
		#endif
			    {
				PL_reentrant_buffer->_protoent_size *= 2;
				Renew(PL_reentrant_buffer->_protoent_buffer,
				      PL_reentrant_buffer->_protoent_size, char);
				switch (PL_op->op_type) {
			        case OP_GPBYNAME:
				    p0 = va_arg(ap, void *);
				    retptr = getprotobyname((char *)p0); break;
			        case OP_GPBYNUMBER:
				    anint = va_arg(ap, int);
				    retptr = getprotobynumber(anint); break;
			        case OP_GPROTOENT:
				    retptr = getprotoent(); break;
			        default:
				    SETERRNO(ERANGE, LIB_INVARG);
				    break;
			        }
			    }
			}
			break;
		#endif
		#ifdef USE_SERVENT_BUFFER
		    case OP_GSBYNAME:
		    case OP_GSBYPORT:
		    case OP_GSERVENT:
			{
		#ifdef PERL_REENTRANT_MAXSIZE
			    if (PL_reentrant_buffer->_servent_size <=
				PERL_REENTRANT_MAXSIZE / 2)
		#endif
			    {
				PL_reentrant_buffer->_servent_size *= 2;
				Renew(PL_reentrant_buffer->_servent_buffer,
				      PL_reentrant_buffer->_servent_size, char);
				switch (PL_op->op_type) {
			        case OP_GSBYNAME:
				    p0 = va_arg(ap, void *);
				    p1 = va_arg(ap, void *);
				    retptr = getservbyname((char *)p0, (char *)p1); break;
			        case OP_GSBYPORT:
				    anint = va_arg(ap, int);
				    p0 = va_arg(ap, void *);
				    retptr = getservbyport(anint, (char *)p0); break;
			        case OP_GSERVENT:
				    retptr = getservent(); break;
			        default:
				    SETERRNO(ERANGE, LIB_INVARG);
				    break;
			        }
			    }
			}
			break;
		#endif
		    default:
			/* Not known how to retry, so just fail. */
			break;
		    }
		
		    va_end(ap);
		#endif
      ######        return retptr;
		}
		
		/* ex: set ro: */