File my_create(const char *FileName, int CreateFlags, int access_flags,
myf MyFlags)
{
int fd;
DBUG_ENTER("my_create");
DBUG_PRINT("my",("Name: '%s' CreateFlags: %d AccessFlags: %d MyFlags: %d",
FileName, CreateFlags, access_flags, MyFlags));
#if !defined(NO_OPEN_3) && !defined(__EMX__)
fd = open((my_string) FileName, access_flags | O_CREAT,
CreateFlags ? CreateFlags : my_umask);
#elif defined(VMS)
fd = open((my_string) FileName, access_flags | O_CREAT, 0,
"ctx=stm","ctx=bin");
#elif defined(MSDOS) || defined(__EMX__) || defined(OS2)
if (access_flags & O_SHARE)
fd = sopen((my_string) FileName, access_flags | O_CREAT | O_BINARY,
SH_DENYNO, MY_S_IREAD | MY_S_IWRITE);
else
fd = open((my_string) FileName, access_flags | O_CREAT | O_BINARY,
MY_S_IREAD | MY_S_IWRITE);
#elif defined(__WIN__)
fd= my_sopen((my_string) FileName, access_flags | O_CREAT | O_BINARY,
SH_DENYNO, MY_S_IREAD | MY_S_IWRITE);
#else
fd = open(FileName, access_flags);
#endif
DBUG_RETURN(my_register_filename(fd, FileName, FILE_BY_CREATE,
EE_CANTCREATEFILE, MyFlags));
} /* my_create */
File my_create(const char *FileName, int CreateFlags, int access_flags,
myf MyFlags)
{
int fd, rc;
DBUG_ENTER("my_create");
DBUG_PRINT("my",("Name: '%s' CreateFlags: %d AccessFlags: %d MyFlags: %d",
FileName, CreateFlags, access_flags, MyFlags));
#if !defined(NO_OPEN_3)
fd = open((char *) FileName, access_flags | O_CREAT,
CreateFlags ? CreateFlags : my_umask);
#elif defined(VMS)
fd = open((char *) FileName, access_flags | O_CREAT, 0,
"ctx=stm","ctx=bin");
#elif defined(__WIN__)
fd= my_sopen((char *) FileName, access_flags | O_CREAT | O_BINARY,
SH_DENYNO, MY_S_IREAD | MY_S_IWRITE);
#else
fd = open(FileName, access_flags);
#endif
if ((MyFlags & MY_SYNC_DIR) && (fd >=0) &&
my_sync_dir_by_file(FileName, MyFlags))
{
my_close(fd, MyFlags);
fd= -1;
}
rc= my_register_filename(fd, FileName, FILE_BY_CREATE,
EE_CANTCREATEFILE, MyFlags);
/*
my_register_filename() may fail on some platforms even if the call to
*open() above succeeds. In this case, don't leave the stale file because
callers assume the file to not exist if my_create() fails, so they don't
do any cleanups.
*/
if (unlikely(fd >= 0 && rc < 0))
{
int tmp= my_errno;
my_delete(FileName, MyFlags);
my_errno= tmp;
}
DBUG_RETURN(rc);
} /* my_create */
