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Changed from siginfo handler to signal.

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This commit is contained in:
David Schleef 2001-07-09 20:12:07 +00:00
parent 59568d2029
commit 50cd1f83e8
1 changed files with 2 additions and 7 deletions
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9
demo/sigio.c
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@ -18,7 +18,6 @@
#include <errno.h>
#include <getopt.h>
#include <ctype.h>
#include <sched.h>
#include <signal.h>
#include <string.h>
#include <sys/time.h>
@ -29,7 +28,7 @@ comedi_t *device;
void print_time(void);
void sigio_handler(int sig,siginfo_t *si,void *x)
void sigio_handler(int sig)
{
print_time();
}
@ -104,14 +103,10 @@ int main(int argc, char *argv[])
if(ret<0)perror("fcntl");
memset(&sa,0,sizeof(sa));
sa.sa_sigaction = &sigio_handler;
sa.sa_flags = SA_SIGINFO;
sa.sa_handler = &sigio_handler;
ret = sigaction(SIGIO,&sa,NULL);
if(ret<0)perror("sigaction");
ret = fcntl(comedi_fileno(dev),F_SETSIG,SIGIO);
if(ret<0)perror("fcntl");
sigemptyset(&sigset);
sigaddset(&sigset,SIGIO);
ret = sigprocmask(SIG_UNBLOCK,&sigset,NULL);