kc3-lang/gnulib/tests/test-recvfrom.c

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• Hash : 974b4446
  Author :
  Date : 2025-01-24T20:06:06
  

  tests: Fix a few compilation errors on Solaris 11 OmniOS with gcc 14.
  
  * tests/test-accept.c: Omit the signature check on Solaris.
  * tests/test-gethostname.c: Likewise.
  * tests/test-getpeername.c: Likewise.
  * tests/test-getsockname.c: Likewise.
  * tests/test-getsockopt.c: Likewise.
  * tests/test-recvfrom.c: Likewise.
  * doc/posix-functions/accept.texi: Mention the Solaris 11 OmniOS
  problem.
  * doc/posix-functions/gethostname.texi: Likewise.
  * doc/posix-functions/getpeername.texi: Likewise.
  * doc/posix-functions/getsockname.texi: Likewise.
  * doc/posix-functions/getsockopt.texi: Likewise.
  * doc/posix-functions/recvfrom.texi: Likewise.
  

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• tests/test-recvfrom.c

• /* Test the recvfrom() function.
     Copyright (C) 2011-2025 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  #include <sys/socket.h>
  
  #include "signature.h"
  #if !defined __sun
  SIGNATURE_CHECK (recvfrom, ssize_t,
                   (int, void *, size_t, int, struct sockaddr *, socklen_t *));
  #endif
  
  #include <errno.h>
  #include <netinet/in.h>
  #include <unistd.h>
  
  #include "sockets.h"
  #include "macros.h"
  
  int
  main (void)
  {
    (void) gl_sockets_startup (SOCKETS_1_1);
  
    /* Test behaviour for invalid file descriptors.  */
    {
      char byte;
      struct sockaddr_in addr;
      socklen_t addrlen = sizeof (addr);
  
      errno = 0;
      ASSERT (recvfrom (-1, &byte, 1, 0, (struct sockaddr *) &addr, &addrlen)
              == -1);
      ASSERT (errno == EBADF);
    }
    {
      char byte;
      struct sockaddr_in addr;
      socklen_t addrlen = sizeof (addr);
  
      close (99);
      errno = 0;
      ASSERT (recvfrom (99, &byte, 1, 0, (struct sockaddr *) &addr, &addrlen)
              == -1);
      ASSERT (errno == EBADF);
    }
  
    return test_exit_status;
  }
  

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