/* classes: h_files */ #ifndef SCM__SCM_H #define SCM__SCM_H /* Copyright (C) 1995,1996,2000,2001, 2002, 2006, 2008 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /********************************************************************** This file is Guile's central private header. When included by other files, this file should preceed any include other than __scm.h. See __scm.h for details regarding the purpose of and differences between _scm.h and __scm.h. **********************************************************************/ #if defined(__ia64) && !defined(__ia64__) # define __ia64__ #endif #if HAVE_CONFIG_H # include #endif /* Undefine HAVE_STRUCT_TIMESPEC, because the libguile C code doesn't need it anymore, and because on MinGW: - the definition of struct timespec is provided (if at all) by pthread.h - pthread.h will _not_ define struct timespec if HAVE_STRUCT_TIMESPEC is 1, because then it thinks that it doesn't need to. The libguile C code doesn't need HAVE_STRUCT_TIMESPEC anymore, because the value of HAVE_STRUCT_TIMESPEC has already been incorporated in how scm_t_timespec is defined (in scmconfig.h), and the rest of the libguile C code now just uses scm_t_timespec. */ #ifdef HAVE_STRUCT_TIMESPEC #undef HAVE_STRUCT_TIMESPEC #endif #include #include "libguile/__scm.h" /* Include headers for those files central to the implementation. The rest should be explicitly #included in the C files themselves. */ #include "libguile/error.h" /* Everyone signals errors. */ #include "libguile/print.h" /* Everyone needs to print. */ #include "libguile/pairs.h" /* Everyone conses. */ #include "libguile/list.h" /* Everyone makes lists. */ #include "libguile/gc.h" /* Everyone allocates. */ #include "libguile/gsubr.h" /* Everyone defines global functions. */ #include "libguile/procs.h" /* Same. */ #include "libguile/numbers.h" /* Everyone deals with fixnums. */ #include "libguile/symbols.h" /* For length, chars, values, miscellany. */ #include "libguile/boolean.h" /* Everyone wonders about the truth. */ #include "libguile/threads.h" /* You are not alone. */ #include "libguile/snarf.h" /* Everyone snarfs. */ #include "libguile/variable.h" #include "libguile/modules.h" #include "libguile/inline.h" #ifndef SCM_SYSCALL #ifdef vms # ifndef __GNUC__ # include # define SCM_SYSCALL(line) do{errno = 0;line;} \ while(EVMSERR==errno && (vaxc$errno>>3)==(SS$_CONTROLC>>3)) # endif /* ndef __GNUC__ */ #endif /* def vms */ #endif /* ndef SCM_SYSCALL */ #ifndef SCM_SYSCALL # ifdef EINTR # if (EINTR > 0) # define SCM_SYSCALL(line) do{errno = 0;line;}while(EINTR==errno) # endif /* (EINTR > 0) */ # endif /* def EINTR */ #endif /* ndef SCM_SYSCALL */ #ifndef SCM_SYSCALL # define SCM_SYSCALL(line) line; #endif /* ndef SCM_SYSCALL */ #ifndef min #define min(A, B) ((A) <= (B) ? (A) : (B)) #endif #ifndef max #define max(A, B) ((A) >= (B) ? (A) : (B)) #endif #if GUILE_USE_64_CALLS && HAVE_STAT64 #define CHOOSE_LARGEFILE(foo,foo64) foo64 #else #define CHOOSE_LARGEFILE(foo,foo64) foo #endif /* These names are a bit long, but they make it clear what they represent. */ #if SCM_HAVE_STRUCT_DIRENT64 == 1 # define dirent_or_dirent64 CHOOSE_LARGEFILE(dirent,dirent64) #else # define dirent_or_dirent64 dirent #endif #define fstat_or_fstat64 CHOOSE_LARGEFILE(fstat,fstat64) #define ftruncate_or_ftruncate64 CHOOSE_LARGEFILE(ftruncate,ftruncate64) #define lseek_or_lseek64 CHOOSE_LARGEFILE(lseek,lseek64) #define lstat_or_lstat64 CHOOSE_LARGEFILE(lstat,lstat64) #define off_t_or_off64_t CHOOSE_LARGEFILE(off_t,off64_t) #define open_or_open64 CHOOSE_LARGEFILE(open,open64) #define readdir_or_readdir64 CHOOSE_LARGEFILE(readdir,readdir64) #if SCM_HAVE_READDIR64_R == 1 # define readdir_r_or_readdir64_r CHOOSE_LARGEFILE(readdir_r,readdir64_r) #else # define readdir_r_or_readdir64_r readdir_r #endif #define stat_or_stat64 CHOOSE_LARGEFILE(stat,stat64) #define truncate_or_truncate64 CHOOSE_LARGEFILE(truncate,truncate64) #define scm_from_off_t_or_off64_t CHOOSE_LARGEFILE(scm_from_off_t,scm_from_int64) #define scm_from_ino_t_or_ino64_t CHOOSE_LARGEFILE(scm_from_ulong,scm_from_uint64) #define scm_from_blkcnt_t_or_blkcnt64_t CHOOSE_LARGEFILE(scm_from_ulong,scm_from_uint64) #define scm_to_off_t_or_off64_t CHOOSE_LARGEFILE(scm_to_off_t,scm_to_int64) #if SIZEOF_OFF_T == 4 # define scm_to_off_t scm_to_int32 # define scm_from_off_t scm_from_int32 #elif SIZEOF_OFF_T == 8 # define scm_to_off_t scm_to_int64 # define scm_from_off_t scm_from_int64 #else # error sizeof(off_t) is not 4 or 8. #endif #define scm_to_off64_t scm_to_int64 #define scm_from_off64_t scm_from_int64 #endif /* SCM__SCM_H */ /* Local Variables: c-file-style: "gnu" End: */