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#include "substitute.h"
#include "substitute-internal.h"
#include <stdlib.h>
#include <syslog.h>
#include <errno.h>
#include <stdio.h>
int main(int argc, char **argv) {
if (argc != 3) {
syslog(LOG_EMERG, "unrestrict: wrong number of args");
return 1;
}
const char *pids = argv[1];
char *end;
long pid = strtol(pids, &end, 10);
if (!pids[0] || *end) {
syslog(LOG_EMERG, "unrestrict: pid not an integer");
return 1;
}
const char *should_resume = argv[2];
if (strcmp(should_resume, "0") && strcmp(should_resume, "1")) {
syslog(LOG_EMERG, "unrestrict: should_resume not 0 or 1");
return 1;
}
/* double fork to avoid zombies */
int ret = fork();
if (ret == -1) {
syslog(LOG_EMERG, "unrestrict: fork: %s", strerror(errno));
return 1;
} else if (ret) {
return 0;
}
char *err = NULL;
int sret = substitute_ios_unrestrict((pid_t) pid, should_resume[0] == '1', &err);
if (sret) {
syslog(LOG_EMERG, "unrestrict: substitute_ios_unrestrict => %d (%s)",
sret, err);
return 1;
}
return 0;
}
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