/* MikMod module player (c) 1998 - 2014 Miodrag Vallat and others - see file AUTHORS for complete list. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /*============================================================================== Some utility functions ==============================================================================*/ #ifndef MUTILITIES_H #define MUTILITIES_H #ifdef _WIN32 #include #endif #if defined(__OS2__)||defined(__EMX__) #include #ifndef HAVE_CONFIG_H #define RETSIGTYPE void #endif #endif #if defined(__MORPHOS__) || defined(__AROS__) || defined(AMIGAOS) || \ defined(__amigaos__) || defined(__amigados__) || \ defined(AMIGA) || defined(_AMIGA) || defined(__AMIGA__) #include #define _mikmod_amiga 1 #endif #include /* for BOOL */ /*========== Constants */ #ifdef HAVE_SYS_PARAM_H #include #endif #ifdef HAVE_LIMITS_H #include #endif #ifndef PATH_MAX #if defined(MAXPATHLEN) /* */ #define PATH_MAX MAXPATHLEN #elif defined(_WIN32) && defined(_MAX_PATH) #define PATH_MAX _MAX_PATH #elif defined(_WIN32) && defined(MAX_PATH) #define PATH_MAX MAX_PATH #elif defined(__OS2__) && defined(CCHMAXPATH) #define PATH_MAX CCHMAXPATH #else #define PATH_MAX 256 #endif #endif /* PATH_MAX */ #include #define PATH_SEP '/' #define PATH_SEP_STR "/" #if defined(__OS2__)||defined(__EMX__)||defined(__DJGPP__)||defined(_WIN32) #define PATH_SEP_SYS '\\' #define PATH_SEP_SYS_STR "\\" void path_conv(char *file); char *path_conv_sys(const char *file); char *path_conv_sys2(const char *file); #else #define PATH_SEP_SYS '/' #define PATH_SEP_SYS_STR "/" #define path_conv(file) #define path_conv_sys(file) (file) #define path_conv_sys2(file) (file) #endif #ifdef _mikmod_amiga #define IS_PATH_SEP(c) ((c) == PATH_SEP || (c) == ':') static inline char *FIND_FIRST_DIRSEP(const char *_the_path) { char *p = strchr(_the_path, ':'); if (p != NULL) return p; return strchr(_the_path, PATH_SEP); } static inline char *FIND_LAST_DIRSEP (const char *_the_path) { char *p = strrchr(_the_path, PATH_SEP); if (p != NULL) return p; return strchr(_the_path, ':'); } #else #define IS_PATH_SEP(c) ((c) == PATH_SEP) #define FIND_FIRST_DIRSEP(p) strchr((p), PATH_SEP) #define FIND_LAST_DIRSEP(p) strrchr((p), PATH_SEP) #endif /*========== Types */ /* pointer-sized signed int (ssize_t/intptr_t) : */ #if defined(_WIN64) /* win64 is LLP64, not LP64 */ typedef long long SINTPTR_T; #else /* long should be pointer-sized for all others : */ typedef long SINTPTR_T; #endif /*========== Variables */ /* storage buffer length - used everywhere */ #define STORAGELEN 320 extern char storage[STORAGELEN+2]; /*========== Routines and macros */ #undef MIN #define MIN(a, b) ((a) < (b) ? (a) : (b)) #define BTST(v, m) ((v) & (m) ? 1 : 0) #ifdef _WIN32 #define stat _stat #ifndef S_ISDIR #define S_ISDIR(st_mode) ((st_mode & _S_IFDIR) == _S_IFDIR) #endif #ifndef S_ISCHR #define S_ISCHR(st_mode) ((st_mode & _S_IFCHR) == _S_IFCHR) #endif #ifndef S_ISFIFO #define S_ISFIFO(st_mode) ((st_mode & _S_IFIFO) == _S_IFIFO) #endif #endif #if defined(__EMX__)||defined(_WIN32) #undef S_ISBLK /* MinGW sys/stat.h does define S_ISBLK */ #define S_ISBLK(st_mode) 0 #endif #if defined(__OS2__)||defined(__EMX__)||defined(__DJGPP__)||defined(_WIN32) #undef S_ISLNK /* djgpp-v2.04 does define S_ISLNK (and has lstat, too..) */ #define lstat stat #define S_ISSOCK(st_mode) 0 #define S_ISLNK(st_mode) 0 #endif #if defined(_WIN32)&&!defined(__MINGW32__)&&!defined(__WATCOMC__) typedef struct dirent { char name[PATH_MAX+1]; unsigned long* handle; int filecnt; char d_name[PATH_MAX+1]; } DIR; DIR* opendir (const char* dirName); struct dirent *readdir (DIR* dir); int closedir (DIR* dir); #endif /* dirent _WIN32 */ /* allocate memory for a formated string and do a sprintf */ char *str_sprintf2(const char *fmt, const char *arg1, const char *arg2); char *str_sprintf(const char *fmt, const char *arg); /* tmpl: file name template ending in 'XXXXXX' without path or NULL name_used: if !=NULL pointer to name of temp file, must be freed return: file descriptor or -1 */ int get_tmp_file (const char *tmpl, char **name_used); /* allocate and return a name for a temporary file (under UNIX not used because of tempnam race condition) */ #if defined(__OS2__)||defined(__EMX__)||defined(__DJGPP__)||defined(_WIN32)||defined(_mikmod_amiga) char *get_tmp_name(void); #endif BOOL file_exist(const char *file); /* determines if a given path is absolute or relative */ BOOL path_relative(const char *path); /* allocate and return a filename including the path for a config file 'name': filename without the path */ char *get_cfg_name(const char *name); /* Return precise time in milliseconds */ unsigned long Time1000(void); #if defined(__OS2__)||defined(__EMX__)||defined(__DJGPP__)||defined(_WIN32)||defined(_mikmod_amiga) #define filecmp strcasecmp #else #define filecmp strcmp #endif #if defined(__OS2__)||defined(__EMX__)||(defined(_WIN32)&&!defined(__MINGW32__)) #define strcasecmp(s,t) stricmp(s,t) #endif #ifdef HAVE_VSNPRINTF # ifdef _WIN32 # define VSNPRINTF _vsnprintf # else # define VSNPRINTF vsnprintf # endif #else #define VSNPRINTF(str,size,format,ap) vsprintf(str,format,ap) #endif #ifndef HAVE_SNPRINTF #define SNPRINTF mik_snprintf int mik_snprintf(char *buffer, size_t n, const char *format, ...); #else # ifdef _WIN32 # define SNPRINTF _snprintf # else # define SNPRINTF snprintf # endif #endif /* Return newly malloced version and cmdline for the driver with the number drvno. */ BOOL driver_get_info (int drvno, char **version, char **cmdline); #endif /* MUTILITIES_H */ /* ex:set ts=4: */