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60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
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/* abandon.c - shell backend abandon function */
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <signal.h>
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#include "slap.h"
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#include "shell.h"
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void
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shell_back_abandon(
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Backend *be,
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Connection *conn,
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Operation *op,
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int msgid
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)
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{
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struct shellinfo *si = (struct shellinfo *) be->be_private;
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FILE *rfp, *wfp;
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int pid;
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Operation *o;
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/* no abandon command defined - just kill the process handling it */
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if ( si->si_abandon == NULL ) {
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pthread_mutex_lock( &conn->c_opsmutex );
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pid = -1;
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for ( o = conn->c_ops; o != NULL; o = o->o_next ) {
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if ( o->o_msgid == msgid ) {
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pid = o->o_private;
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break;
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}
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}
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pthread_mutex_unlock( &conn->c_opsmutex );
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if ( pid != -1 ) {
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Debug( LDAP_DEBUG_ARGS, "shell killing pid %d\n", pid,
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0, 0 );
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kill( pid, SIGTERM );
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} else {
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Debug( LDAP_DEBUG_ARGS, "shell could not find op %d\n",
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msgid, 0, 0 );
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}
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return;
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}
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if ( forkandexec( si->si_abandon, &rfp, &wfp ) == -1 ) {
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return;
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}
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/* write out the request to the abandon process */
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fprintf( wfp, "ABANDON\n" );
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fprintf( wfp, "msgid: %d\n", msgid );
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print_suffixes( wfp, be );
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fclose( wfp );
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/* no result from abandon */
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fclose( rfp );
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}
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