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#include <string.h>
#include <sys/wait.h>
#include <unistd.h>
#include "../isys/isys.h"
#include "log.h"
#include "modules.h"
int probe_main (int argc, char ** argv);
int cardmgr_main (int argc, char ** argv);
void startPcmcia(moduleList modLoaded, moduleDeps modDeps,
moduleInfoSet modInfo, int flags) {
pid_t child;
char * probeArgs[] = { "/sbin/probe", NULL };
char * cardmgrArgs[] = { "/sbin/cardmgr", "-o", "-m", "/modules", "-d",
NULL };
int p[2];
char buf[4096];
int i, status;
char * pcic = NULL;
char * line = NULL;
logMessage("in startPcmcia()");
pipe(p);
if (!(child = fork())) {
close(p[0]);
dup2(p[1], 1);
close(p[1]);
exit(probe_main(1, probeArgs));
}
close(p[1]);
waitpid(child, NULL, 0);
i = read(p[0], buf, sizeof(buf));
close(p[0]);
buf[i] = '\0';
logMessage("pcmcia probe returned: |%s|", buf);
/* So this is totally counter-intuitive. Just remember that probe
stops printing output once it finds a pcic, so this is actually
correct */
line = strtok(buf, "\r\n");
do {
if (!strstr(line, "not found"))
{
if (strstr(line, "TCIC"))
pcic = "tcic";
else
pcic = "i82365";
}
} while((line = strtok(NULL, "\r\n")));
if (!pcic)
{
logMessage("no pcic controller found");
return;
}
logMessage("need to load %s", pcic);
if (mlLoadModule("pcmcia_core", NULL, modLoaded, modDeps,
NULL, modInfo, flags)) {
logMessage("failed to load pcmcia_core");
return;
}
if (mlLoadModule(pcic, NULL, modLoaded, modDeps, NULL,
modInfo, flags)) {
logMessage("failed to load pcic");
return;
}
if (mlLoadModule("ds", NULL, modLoaded, modDeps, NULL,
modInfo, flags)) {
logMessage("failed to load ds");
return;
}
if (!(child = fork())) {
exit(cardmgr_main(5, cardmgrArgs));
}
logMessage("cardmgr running as pid %d", child);
waitpid(child, &status, 0);
logMessage("cardmgr returned 0x%x", status);
}
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