diff options
Diffstat (limited to 'lib/libc/rpc/svc_run.c')
| -rw-r--r-- | lib/libc/rpc/svc_run.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/lib/libc/rpc/svc_run.c b/lib/libc/rpc/svc_run.c new file mode 100644 index 0000000..08f3776 --- /dev/null +++ b/lib/libc/rpc/svc_run.c @@ -0,0 +1,93 @@ +/* $NetBSD: svc_run.c,v 1.17 2000/07/06 03:10:35 christos Exp $ */ + +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +#include <sys/cdefs.h> +#if defined(LIBC_SCCS) && !defined(lint) +/*static char *sccsid = "from: @(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";*/ +/*static char *sccsid = "from: @(#)svc_run.c 2.1 88/07/29 4.0 RPCSRC";*/ +static char *rcsid = "$FreeBSD$"; +#endif + +/* + * This is the rpc server side idle loop + * Wait for input, call server program. + */ +#include "namespace.h" +#include "reentrant.h" +#include <err.h> +#include <errno.h> +#include <rpc/rpc.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include "un-namespace.h" + +#include <rpc/rpc.h> + +void +svc_run() +{ + fd_set readfds; + extern rwlock_t svc_fd_lock; + + for (;;) { + rwlock_rdlock(&svc_fd_lock); + readfds = svc_fdset; + rwlock_unlock(&svc_fd_lock); + switch (_select(svc_maxfd+1, &readfds, NULL, NULL, NULL)) { + case -1: + FD_ZERO(&readfds); + if (errno == EINTR) { + continue; + } + warn("svc_run: - select failed"); + return; + case 0: + continue; + default: + svc_getreqset(&readfds); + } + } +} + +/* + * This function causes svc_run() to exit by telling it that it has no + * more work to do. + */ +void +svc_exit() +{ + extern rwlock_t svc_fd_lock; + + rwlock_wrlock(&svc_fd_lock); + FD_ZERO(&svc_fdset); + rwlock_unlock(&svc_fd_lock); +} |
