mirror of
https://github.com/edeproject/ede.git
synced 2023-08-10 21:13:03 +03:00
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
|
#define _XOPEN_SOURCE 600 /* Get pselect() in <sys/select.h> */
|
||
|
|
|
||
|
|
#ifdef WIN32
|
||
|
|
#include <winsock.h>
|
||
|
|
#else
|
||
|
|
/* In some systems (SUS), the select() interface comes from <sys/time.h>;
|
||
|
|
in others, from <sys/select.h>, and other from both. Including both
|
||
|
|
in this order appears to work on all.
|
||
|
|
*/
|
||
|
|
#include <sys/time.h>
|
||
|
|
#include <sys/select.h>
|
||
|
|
#endif
|
||
|
|
#include <signal.h>
|
||
|
|
|
||
|
|
#include "xmlrpc_config.h"
|
||
|
|
|
||
|
|
#include "xmlrpc-c/select_int.h"
|
||
|
|
|
||
|
|
|
||
|
|
/* xmlrpc_pselect() is just for use with sockets. In a POSIX system,
|
||
|
|
it technically works for any file descriptor, but in Windows, select()
|
||
|
|
is part of the socket facility.
|
||
|
|
*/
|
||
|
|
|
||
|
|
int
|
||
|
|
xmlrpc_pselect(int const n,
|
||
|
|
fd_set * const readfdsP,
|
||
|
|
fd_set * const writefdsP,
|
||
|
|
fd_set * const exceptfdsP,
|
||
|
|
const xmlrpc_timespec * const timeoutP,
|
||
|
|
sigset_t * const sigmaskP) {
|
||
|
|
|
||
|
|
int retval;
|
||
|
|
|
||
|
|
#if HAVE_PSELECT
|
||
|
|
#if !HAVE_TIMESPEC
|
||
|
|
#error "Impossible configuration -- has pselect(), but not struct timespec"
|
||
|
|
#else
|
||
|
|
retval = pselect(n, readfdsP, writefdsP, exceptfdsP, timeoutP, sigmaskP);
|
||
|
|
#endif
|
||
|
|
#else /* HAVE_PSELECT */
|
||
|
|
struct timeval timeout;
|
||
|
|
|
||
|
|
timeout.tv_sec = timeoutP->tv_sec;
|
||
|
|
timeout.tv_usec = timeoutP->tv_nsec/1000;
|
||
|
|
#ifdef WIN32
|
||
|
|
retval = select(n, readfdsP, writefdsP, exceptfdsP, &timeout);
|
||
|
|
#else
|
||
|
|
{
|
||
|
|
sigset_t origmask;
|
||
|
|
sigprocmask(SIG_SETMASK, sigmaskP, &origmask);
|
||
|
|
retval = select(n, readfdsP, writefdsP, exceptfdsP, &timeout);
|
||
|
|
sigprocmask(SIG_SETMASK, &origmask, NULL);
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return retval;
|
||
|
|
}
|