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Add option to use a second thread for adds

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This commit is contained in:
Howard Chu 2005-01-21 21:20:56 +00:00
parent 69fcf8cbd6
commit f6ac16dff7
1 changed files with 89 additions and 3 deletions
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92
servers/slapd/slapadd.c
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@ -40,6 +40,60 @@
static char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
static char maxcsnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
static const char *progname = "slapadd";
static ldap_pvt_thread_cond_t put_cond;
static ldap_pvt_thread_mutex_t put_mutex;
static Entry *put_e;
static struct berval bvtext;
static int put_lineno;
static int put_rc;
static int use_thread = 0; /*FIXME need a new switch for this */
static int put_wait;
static void *do_put(void *ptr)
{
ID id;
Entry *e;
int lineno;
do {
ldap_pvt_thread_cond_wait( &put_cond, &put_mutex );
if ( put_rc ) break;
e = put_e;
lineno = put_lineno;
if ( !dryrun ) {
id = be->be_entry_put( be, e, &bvtext );
if( id == NOID ) {
fprintf( stderr, "%s: could not add entry dn=\"%s\" "
"(line=%d): %s\n", progname, e->e_dn,
lineno, bvtext.bv_val );
entry_free( e );
if ( continuemode ) continue;
put_rc = EXIT_FAILURE;
break;
}
}
if ( verbose ) {
if ( dryrun ) {
fprintf( stderr, "added: \"%s\"\n",
e->e_dn );
} else {
fprintf( stderr, "added: \"%s\" (%08lx)\n",
e->e_dn, (long) id );
}
}
entry_free( e );
ldap_pvt_thread_cond_signal( &put_cond );
} while (1);
}
int
slapadd( int argc, char **argv )
@ -52,7 +106,6 @@ slapadd( int argc, char **argv )
const char *text;
char textbuf[SLAP_TEXT_BUFLEN] = { '\0' };
size_t textlen = sizeof textbuf;
const char *progname = "slapadd";
struct berval csn;
struct berval maxcsn;
@ -61,9 +114,10 @@ slapadd( int argc, char **argv )
Entry *ctxcsn_e;
ID ctxcsn_id, id;
int ret;
struct berval bvtext;
int i;
struct berval mc;
ldap_pvt_thread_t put_tid;
slap_tool_init( progname, SLAPADD, argc, argv );
if( !be->be_entry_open ||
@ -80,6 +134,18 @@ slapadd( int argc, char **argv )
}
}
if ( use_thread ) {
ldap_pvt_thread_initialize();
ldap_pvt_thread_cond_init( &put_cond );
ldap_pvt_thread_mutex_init( &put_mutex );
rc = ldap_pvt_thread_create( &put_tid, 0, do_put, NULL );
if ( rc ) {
fprintf( stderr, "%s: could not create thread.\n",
progname );
exit( EXIT_FAILURE );
}
}
lmax = 0;
lineno = 0;
@ -292,6 +358,21 @@ slapadd( int argc, char **argv )
}
}
if ( use_thread ) {
if ( put_wait ) {
ldap_pvt_thread_cond_wait( &put_cond, &put_mutex );
if (put_rc) {
rc = put_rc;
break;
}
}
put_e = e;
put_lineno = lineno;
put_wait = 1;
ldap_pvt_thread_cond_signal( &put_cond );
continue;
}
if ( !dryrun ) {
id = be->be_entry_put( be, e, &bvtext );
if( id == NOID ) {
@ -315,10 +396,15 @@ slapadd( int argc, char **argv )
}
}
done:;
entry_free( e );
}
if ( use_thread ) {
put_rc = EXIT_FAILURE;
ldap_pvt_thread_cond_signal( &put_cond );
ldap_pvt_thread_join( put_tid, NULL );
}
bvtext.bv_len = textlen;
bvtext.bv_val = textbuf;
bvtext.bv_val[0] = '\0';