/*
* Licensed to the Apache Software Foundation ( ASF ) under one
* or more contributor license agreements . See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership . The ASF licenses this file
* to you under the Apache License , Version 2 . 0 ( the
* " License " ) ; you may not use this file except in compliance
* with the License . You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing ,
* software distributed under the License is distributed on an
* " AS IS " BASIS , WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND , either express or implied . See the License for the
* specific language governing permissions and limitations
* under the License .
*/
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
void usage() {
fprintf(stderr, "Usage: \n" );
fprintf(stderr, " ./sigqueue pid signo value\n" );
}
/*
* CLI wrapper for sigqueue .
* Usage :
* sigqueue pid signo value
*
*/
int main(int argc, char ** argv) {
if (argc < 4 ) {
usage();
exit (1 );
}
//setting pid
pid_t pid = atoi(argv[1 ]);
//setting signo
int signo = atoi(argv[2 ]);
// setting value
union sigval value;
value.sival_int = atoi(argv[3 ]);
return sigqueue(pid, signo, value);
}
Messung V0.5 in Prozent C=94 H=91 G=92
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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