Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / rosapps / applications / net / ncftp / sio / SRecv.c

diff --git a/rosapps/applications/net/ncftp/sio/SRecv.c b/rosapps/applications/net/ncftp/sio/SRecv.c
deleted file mode 100644 (file)
index 4f7c233..0000000
--- a/rosapps/applications/net/ncftp/sio/SRecv.c
+++ /dev/null
@@ -1,184 +0,0 @@
-#include "syshdrs.h"
-
-#ifndef NO_SIGNALS
-extern volatile Sjmp_buf gNetTimeoutJmp;
-extern volatile Sjmp_buf gPipeJmp;
-#endif
-
-#ifndef NO_SIGNALS
-
-int
-SRecv(int sfd, char *const buf0, size_t size, int fl, int tlen, int retry)
-{
-       int nread;
-       volatile int nleft;
-       char *volatile buf = buf0;
-       int tleft;
-       vsio_sigproc_t sigalrm, sigpipe;
-       time_t done, now;
-
-       if (SSetjmp(gNetTimeoutJmp) != 0) {
-               alarm(0);
-               (void) SSignal(SIGALRM, (sio_sigproc_t) sigalrm);
-               (void) SSignal(SIGPIPE, (sio_sigproc_t) sigpipe);
-               nread = size - nleft;
-               if ((nread > 0) && (retry == kFullBufferNotRequired))
-                       return (nread);
-               errno = ETIMEDOUT;
-               return (kTimeoutErr);
-       }
-
-       if (SSetjmp(gPipeJmp) != 0) {
-               alarm(0);
-               (void) SSignal(SIGALRM, (sio_sigproc_t) sigalrm);
-               (void) SSignal(SIGPIPE, (sio_sigproc_t) sigpipe);
-               nread = size - nleft;
-               if ((nread > 0) && (retry == kFullBufferNotRequired))
-                       return (nread);
-               errno = EPIPE;
-               return (kBrokenPipeErr);
-       }
-
-       sigalrm = (vsio_sigproc_t) SSignal(SIGALRM, SIOHandler);
-       sigpipe = (vsio_sigproc_t) SSignal(SIGPIPE, SIOHandler);
-       errno = 0;
-
-       nleft = (int) size;
-       time(&now);
-       done = now + tlen;
-       forever {
-               tleft = (int) (done - now);
-               if (tleft < 1) {
-                       nread = size - nleft;
-                       if ((nread == 0) || (retry == kFullBufferRequired)) {
-                               nread = kTimeoutErr;
-                               errno = ETIMEDOUT;
-                       }
-                       goto done;
-               }
-               (void) alarm((unsigned int) tleft);
-               nread = recv(sfd, (char *) buf, nleft, fl);
-               (void) alarm(0);
-               if (nread <= 0) {
-                       if (nread == 0) {
-                               /* EOF */
-                               if (retry == kFullBufferRequiredExceptLast)
-                                       nread = size - nleft;
-                               goto done;
-                       } else if (errno != EINTR) {
-                               nread = size - nleft;
-                               if (nread == 0)
-                                       nread = -1;
-                               goto done;
-                       } else {
-                               errno = 0;
-                               nread = 0;
-                               /* Try again. */
-                       }
-               }
-               nleft -= nread;
-               if ((nleft <= 0) || ((retry == 0) && (nleft != (int) size)))
-                       break;
-               buf += nread;
-               time(&now);
-       }
-       nread = size - nleft;
-
-done:
-       (void) SSignal(SIGALRM, (sio_sigproc_t) sigalrm);
-       (void) SSignal(SIGPIPE, (sio_sigproc_t) sigpipe);
-
-       return (nread);
-}      /* SRecv */
-
-#else
-
-int
-SRecv(int sfd, char *const buf0, size_t size, int fl, int tlen, int retry)
-{
-       int nread;
-       int nleft;
-       char *buf = buf0;
-       int tleft;
-       time_t done, now;
-       fd_set ss;
-       struct timeval tv;
-       int result;
-
-       errno = 0;
-
-       nleft = (int) size;
-       time(&now);
-       done = now + tlen;
-       forever {
-               tleft = (int) (done - now);
-               if (tleft < 1) {
-                       nread = size - nleft;
-                       if ((nread == 0) || (retry == kFullBufferRequired)) {
-                               nread = kTimeoutErr;
-                               errno = ETIMEDOUT;
-                               SETWSATIMEOUTERR
-                       }
-                       goto done;
-               }
-
-               forever {
-                       errno = 0;
-                       FD_ZERO(&ss);
-                       FD_SET(sfd, &ss);
-                       tv.tv_sec = tlen;
-                       tv.tv_usec = 0;
-                       result = select(sfd + 1, SELECT_TYPE_ARG234 &ss, NULL, NULL, SELECT_TYPE_ARG5 &tv);
-                       if (result == 1) {
-                               /* ready */
-                               break;
-                       } else if (result == 0) {
-                               /* timeout */
-                               nread = size - nleft;
-                               if ((nread > 0) && (retry == kFullBufferNotRequired))
-                                       return (nread);
-                               errno = ETIMEDOUT;
-                               SETWSATIMEOUTERR
-                               return (kTimeoutErr);
-                       } else if (errno != EINTR) {
-                               return (-1);
-                       }
-               }
-
-#if defined(WIN32) || defined(_WINDOWS)
-               nread = recv(sfd, (char *) buf, nleft, fl);
-#else
-               nread = recv(sfd, (char *) buf, nleft, fl);
-#endif
-
-               if (nread <= 0) {
-                       if (nread == 0) {
-                               /* EOF */
-                               if (retry == kFullBufferRequiredExceptLast)
-                                       nread = size - nleft;
-                               goto done;
-                       } else if (errno != EINTR) {
-                               nread = size - nleft;
-                               if (nread == 0)
-                                       nread = -1;
-                               goto done;
-                       } else {
-                               errno = 0;
-                               nread = 0;
-                               /* Try again. */
-                       }
-               }
-               nleft -= nread;
-               if ((nleft <= 0) || ((retry == 0) && (nleft != (int) size)))
-                       break;
-               buf += nread;
-               time(&now);
-       }
-       nread = size - nleft;
-
-done:
-       return (nread);
-}      /* SRecv */
-
-#endif
-