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Kaydet (Commit) e36e1fe5 authored tarafından Guido van Rossum's avatar Guido van Rossum
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support fast mode for gdmb

üst 15ad9a6e
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Showing with 16 additions and 9 deletions
Modules/gdbmmodule.c
Dosyayı görüntüle @ e36e1fe5
...@@ -335,27 +335,34 @@ dbmopen(self, args) ...@@ -335,27 +335,34 @@ dbmopen(self, args)
object *args; object *args;
{ {
char *name; char *name;
char *flags = "r"; char *flags = "r ";
int iflags; int iflags;
int mode = 0666; int mode = 0666;
/* XXXX add other flags */ /* XXXX add other flags. 2nd character can be "f" meaning open in fast mode. */
if ( !newgetargs(args, "s|si", &name, &flags, &mode) ) if ( !newgetargs(args, "s|si", &name, &flags, &mode) )
return NULL; return NULL;
if ( strcmp(flags, "r") == 0 ) switch (flags[0]) {
case 'r':
iflags = GDBM_READER; iflags = GDBM_READER;
else if ( strcmp(flags, "w") == 0 ) break;
case 'w':
iflags = GDBM_WRITER; iflags = GDBM_WRITER;
else if ( strcmp(flags, "c") == 0 ) break;
case 'c':
iflags = GDBM_WRCREAT; iflags = GDBM_WRCREAT;
else if ( strcmp(flags, "n") == 0 ) break;
case 'n':
iflags = GDBM_NEWDB; iflags = GDBM_NEWDB;
else { break;
default:
err_setstr(DbmError, err_setstr(DbmError,
"Flags should be one of 'r', 'w', 'c' or 'n'"); "Flags should be one of 'r', 'w', 'c' or 'n'");
return NULL; return NULL;
} }
return newdbmobject(name, iflags, mode); if (flags[1] == 'f')
iflags |= GDBM_FAST;
return newdbmobject(name, iflags, mode);
} }
static struct methodlist dbmmodule_methods[] = { static struct methodlist dbmmodule_methods[] = {
......
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