FD_ZERO(&ofds);
FD_ZERO(&efds);
for (i = 0, op = ip = 0; i < nfds; ++i) {
- fds[i].revents = 0;
- if(fds[i].events & (POLLIN|POLLPRI)) {
- ip = &ifds;
- FD_SET(fds[i].fd, ip);
- }
- if(fds[i].events & POLLOUT) {
- op = &ofds;
- FD_SET(fds[i].fd, op);
- }
- FD_SET(fds[i].fd, &efds);
+ fds[i].revents = 0;
+ if(fds[i].events & (POLLIN|POLLPRI)) {
+ ip = &ifds;
+ FD_SET(fds[i].fd, ip);
+ }
+ if(fds[i].events & POLLOUT) {
+ op = &ofds;
+ FD_SET(fds[i].fd, op);
+ }
+ FD_SET(fds[i].fd, &efds);
}
/* Set up the timeval structure for the timeout parameter */
if(timo < 0) {
- toptr = 0;
+ toptr = 0;
} else {
- toptr = &timeout;
- timeout.tv_sec = timo / 1000;
- timeout.tv_usec = (timo - timeout.tv_sec * 1000) * 1000;
+ toptr = &timeout;
+ timeout.tv_sec = timo / 1000;
+ timeout.tv_usec = (timo - timeout.tv_sec * 1000) * 1000;
}
#ifdef DEBUG_POLL
printf("Entering select() sec=%ld usec=%ld ip=%lx op=%lx\n",
- (long)timeout.tv_sec, (long)timeout.tv_usec, (long)ip, (long)op);
+ (long)timeout.tv_sec, (long)timeout.tv_usec, (long)ip, (long)op);
#endif
rc = select(0, ip, op, &efds, toptr);
#ifdef DEBUG_POLL
#endif
if(rc <= 0)
- return rc;
+ return rc;
if(rc > 0) {
for ( i = 0; i < nfds; ++i) {
int fd = fds[i].fd;
- if(fds[i].events & (POLLIN|POLLPRI) && FD_ISSET(fd, &ifds))
- fds[i].revents |= POLLIN;
- if(fds[i].events & POLLOUT && FD_ISSET(fd, &ofds))
- fds[i].revents |= POLLOUT;
- if(FD_ISSET(fd, &efds))
- /* Some error was detected ... should be some way to know. */
- fds[i].revents |= POLLHUP;
+ if(fds[i].events & (POLLIN|POLLPRI) && FD_ISSET(fd, &ifds))
+ fds[i].revents |= POLLIN;
+ if(fds[i].events & POLLOUT && FD_ISSET(fd, &ofds))
+ fds[i].revents |= POLLOUT;
+ if(FD_ISSET(fd, &efds))
+ /* Some error was detected ... should be some way to know. */
+ fds[i].revents |= POLLHUP;
#ifdef DEBUG_POLL
- printf("%d %d %d revent = %x\n",
- FD_ISSET(fd, &ifds), FD_ISSET(fd, &ofds), FD_ISSET(fd, &efds),
- fds[i].revents
- );
+ printf("%d %d %d revent = %x\n",
+ FD_ISSET(fd, &ifds), FD_ISSET(fd, &ofds), FD_ISSET(fd, &efds),
+ fds[i].revents
+ );
#endif
}
}
set_connect_errno(int winsock_err)
{
switch(winsock_err) {
- case WSAEINVAL:
- case WSAEALREADY:
- case WSAEWOULDBLOCK:
- errno = EINPROGRESS;
- break;
- default:
- errno = winsock_err;
- break;
+ case WSAEINVAL:
+ case WSAEALREADY:
+ case WSAEWOULDBLOCK:
+ errno = EINPROGRESS;
+ break;
+ default:
+ errno = winsock_err;
+ break;
}
}
set_socket_errno(int winsock_err)
{
switch(winsock_err) {
- case WSAEWOULDBLOCK:
- errno = EAGAIN;
- break;
- default:
- errno = winsock_err;
- break;
+ case WSAEWOULDBLOCK:
+ errno = EAGAIN;
+ break;
+ default:
+ errno = winsock_err;
+ break;
}
}
/*
}
return rc;
}
-int win32_close_socket(SOCKET fd) {
- int rc;
- rc = closesocket(fd);
+int win32_close_socket(SOCKET fd)
+{
+ int rc = closesocket(fd);
+ if(rc == SOCKET_ERROR) {
+ set_socket_errno(WSAGetLastError());
+ }
return rc;
}
-
ssize_t win32_write_socket(SOCKET fd, void *buf, int n)
{
int rc = send(fd, buf, n, 0);
char * win32_strtok_r(char *s, const char *delim, char **lasts)
{
- register char *spanp;
- register int c, sc;
- char *tok;
+ register char *spanp;
+ register int c, sc;
+ char *tok;
- if (s == NULL && (s = *lasts) == NULL)
- return (NULL);
+ if (s == NULL && (s = *lasts) == NULL)
+ return (NULL);
- /*
- * Skip (span) leading delimiters (s += strspn(s, delim), sort of).
- */
+ /*
+ * Skip (span) leading delimiters (s += strspn(s, delim), sort of).
+ */
cont:
- c = *s++;
- for (spanp = (char *)delim; (sc = *spanp++) != 0;) {
- if (c == sc)
- goto cont;
- }
+ c = *s++;
+ for (spanp = (char *)delim; (sc = *spanp++) != 0;) {
+ if (c == sc)
+ goto cont;
+ }
- if (c == 0) { /* no non-delimiter characters */
- *lasts = NULL;
- return (NULL);
- }
- tok = s - 1;
+ if (c == 0) { /* no non-delimiter characters */
+ *lasts = NULL;
+ return (NULL);
+ }
+ tok = s - 1;
- /*
- * Scan token (scan for delimiters: s += strcspn(s, delim), sort of).
- * Note that delim must have one NUL; we stop if we see that, too.
- */
- for (;;) {
- c = *s++;
- spanp = (char *)delim;
- do {
- if ((sc = *spanp++) == c) {
- if (c == 0)
- s = NULL;
- else
- s[-1] = 0;
- *lasts = s;
- return (tok);
- }
- } while (sc != 0);
- }
- /* NOTREACHED */
+ /*
+ * Scan token (scan for delimiters: s += strcspn(s, delim), sort of).
+ * Note that delim must have one NUL; we stop if we see that, too.
+ */
+ for (;;) {
+ c = *s++;
+ spanp = (char *)delim;
+ do {
+ if ((sc = *spanp++) == c) {
+ if (c == 0)
+ s = NULL;
+ else
+ s[-1] = 0;
+ *lasts = s;
+ return (tok);
+ }
+ } while (sc != 0);
+ }
+ /* NOTREACHED */
}
char *win32_strsep (char **stringp, const char *delim)
{
- register char *s;
- register const char *spanp;
- register int c, sc;
- char *tok;
+ register char *s;
+ register const char *spanp;
+ register int c, sc;
+ char *tok;
- if ((s = *stringp) == NULL)
- return (NULL);
- for (tok = s;;) {
- c = *s++;
- spanp = delim;
- do {
- if ((sc = *spanp++) == c) {
- if (c == 0)
- s = NULL;
- else
- s[-1] = 0;
- *stringp = s;
- return (tok);
- }
- } while (sc != 0);
- }
- /* NOTREACHED */
+ if ((s = *stringp) == NULL)
+ return (NULL);
+ for (tok = s;;) {
+ c = *s++;
+ spanp = delim;
+ do {
+ if ((sc = *spanp++) == c) {
+ if (c == 0)
+ s = NULL;
+ else
+ s[-1] = 0;
+ *stringp = s;
+ return (tok);
+ }
+ } while (sc != 0);
+ }
+ /* NOTREACHED */
}
#endif
projects / fw / stlink / blobdiff