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support fast mode for gdmb

This commit is contained in:
Guido van Rossum 1996-01-26 21:08:01 +00:00
parent 15ad9a6e52
commit e36e1fe516
1 changed files with 16 additions and 9 deletions
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25
Modules/gdbmmodule.c
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@ -335,27 +335,34 @@ dbmopen(self, args)
object *args;
{
char *name;
char *flags = "r";
char *flags = "r ";
int iflags;
int mode = 0666;
/* XXXX add other flags */
if ( !newgetargs(args, "s|si", &name, &flags, &mode) )
/* XXXX add other flags. 2nd character can be "f" meaning open in fast mode. */
if ( !newgetargs(args, "s|si", &name, &flags, &mode) )
return NULL;
if ( strcmp(flags, "r") == 0 )
switch (flags[0]) {
case 'r':
iflags = GDBM_READER;
else if ( strcmp(flags, "w") == 0 )
break;
case 'w':
iflags = GDBM_WRITER;
else if ( strcmp(flags, "c") == 0 )
break;
case 'c':
iflags = GDBM_WRCREAT;
else if ( strcmp(flags, "n") == 0 )
break;
case 'n':
iflags = GDBM_NEWDB;
else {
break;
default:
err_setstr(DbmError,
"Flags should be one of 'r', 'w', 'c' or 'n'");
return NULL;
}
return newdbmobject(name, iflags, mode);
if (flags[1] == 'f')
iflags |= GDBM_FAST;
return newdbmobject(name, iflags, mode);
}
static struct methodlist dbmmodule_methods[] = {