Mercurial > gnulib
annotate tests/test-sendto.c @ 40231:9b3c79fdfe0b
strtod: fix clash with strtold
Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817).
* lib/strtod.c (compute_minus_zero, minus_zero):
Simplify by remving the macro / external variable,
and having just a function. User changed. This avoids
the need for an external variable that might clash.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Mon, 11 Mar 2019 16:40:29 -0700 |
| parents | b06060465f09 |
| children |
| rev | line source |
|---|---|
| 15679 | 1 /* Test the sendto() function. |
|
40057
b06060465f09
maint: Run 'make update-copyright'
Paul Eggert <eggert@cs.ucla.edu>
parents:
19484
diff
changeset
|
2 Copyright (C) 2011-2019 Free Software Foundation, Inc. |
| 15679 | 3 |
| 4 This program is free software: you can redistribute it and/or modify | |
| 5 it under the terms of the GNU General Public License as published by | |
| 6 the Free Software Foundation; either version 3 of the License, or | |
| 7 (at your option) any later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
| 19190 | 15 along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
| 15679 | 16 |
| 17 #include <config.h> | |
| 18 | |
| 19 #include <sys/socket.h> | |
| 20 | |
| 21 #include "signature.h" | |
| 22 SIGNATURE_CHECK (sendto, ssize_t, | |
| 23 (int, const void *, size_t, int, | |
| 24 const struct sockaddr *, socklen_t)); | |
| 25 | |
| 26 #include <errno.h> | |
| 27 #include <netinet/in.h> | |
| 28 #include <arpa/inet.h> | |
|
17293
87f819736ab1
Fix typo in previous change, by including <unistd.h>.
Paul Eggert <eggert@cs.ucla.edu>
parents:
17292
diff
changeset
|
29 #include <unistd.h> |
| 15679 | 30 |
| 31 #include "sockets.h" | |
| 32 #include "macros.h" | |
| 33 | |
| 34 int | |
| 35 main (void) | |
| 36 { | |
|
16307
8c316b9e40cb
tests: avoid spurious warnings about gl_sockets_startup
Jim Meyering <meyering@redhat.com>
parents:
16201
diff
changeset
|
37 (void) gl_sockets_startup (SOCKETS_1_1); |
| 15679 | 38 |
| 39 /* Test behaviour for invalid file descriptors. */ | |
| 40 { | |
| 41 struct sockaddr_in addr; | |
| 42 | |
| 43 addr.sin_family = AF_INET; | |
| 44 inet_pton (AF_INET, "127.0.0.1", &addr.sin_addr); | |
| 45 addr.sin_port = htons (80); | |
| 46 { | |
| 47 char byte = 'x'; | |
| 48 errno = 0; | |
| 49 ASSERT (sendto (-1, &byte, 1, 0, | |
| 50 (const struct sockaddr *) &addr, sizeof (addr)) | |
| 51 == -1); | |
| 52 ASSERT (errno == EBADF); | |
| 53 } | |
| 54 { | |
| 55 char byte = 'x'; | |
|
17292
3a09cc104f4c
tests: don't assume fd 99 is closed
Paul Eggert <eggert@cs.ucla.edu>
parents:
17249
diff
changeset
|
56 close (99); |
| 15679 | 57 errno = 0; |
| 58 ASSERT (sendto (99, &byte, 1, 0, | |
| 59 (const struct sockaddr *) &addr, sizeof (addr)) | |
| 60 == -1); | |
| 61 ASSERT (errno == EBADF); | |
| 62 } | |
| 63 } | |
| 64 | |
| 65 return 0; | |
| 66 } |