diff options
Diffstat (limited to 'Docs/my_sys.txt')
-rw-r--r-- | Docs/my_sys.txt | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/Docs/my_sys.txt b/Docs/my_sys.txt deleted file mode 100644 index 85ffc13ecb4..00000000000 --- a/Docs/my_sys.txt +++ /dev/null @@ -1,140 +0,0 @@ -Functions i mysys: (For flags se my_sys.h) - - int my_copy _A((const char *from,const char *to,myf MyFlags)); - - Copy file - - int my_delete _A((const char *name,myf MyFlags)); - - Delete file - - int my_getwd _A((string buf,uint size,myf MyFlags)); - int my_setwd _A((const char *dir,myf MyFlags)); - - Get and set working directory - - string my_tempnam _A((const char *pfx,myf MyFlags)); - - Make a uniq temp file name by using dir and adding something after - pfx to make name uniq. Name is made by adding a uniq 6 length-string - and TMP_EXT after pfx. - Returns pointer to malloced area for filename. Should be freed by - free(). - - File my_open _A((const char *FileName,int Flags,myf MyFlags)); - File my_create _A((const char *FileName,int CreateFlags, - int AccsesFlags, myf MyFlags)); - int my_close _A((File Filedes,myf MyFlags)); - uint my_read _A((File Filedes,byte *Buffer,uint Count,myf MyFlags)); - uint my_write _A((File Filedes,const byte *Buffer,uint Count, - myf MyFlags)); - ulong my_seek _A((File fd,ulong pos,int whence,myf MyFlags)); - ulong my_tell _A((File fd,myf MyFlags)); - - Use instead of open,open-with-create-flag, close read and write - to get automatic error-messages (flag: MYF_WME) and only have - to test for != 0 if error (flag: MY_NABP). - - int my_rename _A((const char *from,const char *to,myf MyFlags)); - - Rename file - - FILE *my_fopen _A((const char *FileName,int Flags,myf MyFlags)); - FILE *my_fdopen _A((File Filedes,int Flags,myf MyFlags)); - int my_fclose _A((FILE *fd,myf MyFlags)); - uint my_fread _A((FILE *stream,byte *Buffer,uint Count,myf MyFlags)); - uint my_fwrite _A((FILE *stream,const byte *Buffer,uint Count, - myf MyFlags)); - ulong my_fseek _A((FILE *stream,ulong pos,int whence,myf MyFlags)); - ulong my_ftell _A((FILE *stream,myf MyFlags)); - - Same read-interface for streams as for files - - gptr _mymalloc _A((uint uSize,const char *sFile, - uint uLine, myf MyFlag)); - gptr _myrealloc _A((string pPtr,uint uSize,const char *sFile, - uint uLine, myf MyFlag)); - void _myfree _A((gptr pPtr,const char *sFile,uint uLine)); - int _sanity _A((const char *sFile,unsigned int uLine)); - gptr _myget_copy_of_memory _A((const byte *from,uint length, - const char *sFile, uint uLine, - myf MyFlag)); - - malloc(size,myflag) is mapped to this functions if not compiled - with -DSAFEMALLOC - - void TERMINATE _A((void)); - - Writes malloc-info on stdout if compiled with -DSAFEMALLOC. - - int my_chsize _A((File fd,ulong newlength,myf MyFlags)); - - Change size of file - - void my_error _D((int nr,myf MyFlags, ...)); - - Writes message using error number (se mysys/errors.h) on - stdout or curses if MYSYS_PROGRAM_USES_CURSES() is called. - - void my_message _A((const char *str,myf MyFlags)); - - Writes message-string on - stdout or curses if MYSYS_PROGRAM_USES_CURSES() is called. - - void my_init _A((void )); - - Start each program (in main) with this. - void my_end _A((int infoflag)); - - Gives info about program. - - If infoflag & MY_CHECK_ERROR prints if some files are left open - - If infoflag & MY_GIVE_INFO prints timing info and malloc info - about prog. - - int my_redel _A((const char *from, const char *to, int MyFlags)); - - Delete from before rename of to to from. Copyes state from old - file to new file. If MY_COPY_TIME is set sets old time. - - int my_copystat _A((const char *from, const char *to, int MyFlags)); - - Copye state from old file to new file. - If MY_COPY_TIME is set sets copy also time. - - string my_filename _A((File fd)); - - Give filename of open file. - - int dirname _A((string to,const char *name)); - - Copy name of directory from filename. - - int test_if_hard_path _A((const char *dir_name)); - - Test if dirname is a hard path (Starts from root) - - void convert_dirname _A((string name)); - - Convert dirname acording to system. - - In MSDOS changes all caracters to capitals and changes '/' to - '\' - string fn_ext _A((const char *name)); - - Returns pointer to extension in filename - string fn_format _A((string to,const char *name,const char *dsk, - const char *form,int flag)); - format a filename with replace of library and extension and - converts between different systems. - params to and name may be identicall - function dosn't change name if name != to - Flag may be: 1 force replace filnames library with 'dsk' - 2 force replace extension with 'form' */ - 4 force Unpack filename (replace ~ with home) - 8 Pack filename as short as possibly for output to - user. - All open requests should allways use at least: - "open(fn_format(temp_buffe,name,"","",4),...)" to unpack home and - convert filename to system-form. - - string fn_same _A((string toname,const char *name,int flag)); - - Copys directory and extension from name to toname if neaded. - copy can be forced by same flags that in fn_format. - - int wild_compare _A((const char *str,const char *wildstr)); - - Compare if str matches wildstr. Wildstr can contain "*" and "?" - as match-characters. - Returns 0 if match. - - void get_date _A((string to,int timeflag)); - - Get current date in a form ready for printing. - - void soundex _A((string out_pntr, string in_pntr)) - - Makes in_pntr to a 5 chars long string. All words that sounds - alike have the same string. - - int init_key_cache _A((ulong use_mem,ulong leave_this_much_mem)); - - Use cacheing of keys in MISAM, PISAM, and ISAM. - KEY_CACHE_SIZE is a good size. - - Remember to lock databases for optimal cacheing - - void end_key_cache _A((void)); - - End key-cacheing. |