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windows: Provide a write(2) wrapper that uses send(2) on sockets

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This commit is contained in:
Martin Willi 2014-11-06 14:18:22 +01:00
parent 09624c6cec
commit a301a9c939
2 changed files with 22 additions and 0 deletions
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16
src/libstrongswan/utils/windows.c
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@ -659,6 +659,22 @@ ssize_t windows_read(int fd, void *buf, size_t count)
return ret; return ret;
} }
/**
* See header
*/
#undef write
ssize_t windows_write(int fd, void *buf, size_t count)
{
ssize_t ret;
ret = send(fd, buf, count, 0);
if (ret == -1 && WSAGetLastError() == WSAENOTSOCK)
{
ret = write(fd, buf, count);
}
return ret;
}
/** /**
* See header * See header
*/ */

6
src/libstrongswan/utils/windows.h
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@ -371,6 +371,12 @@ ssize_t windows_sendto(int sockfd, const void *buf, size_t len, int flags,
#define read windows_read #define read windows_read
ssize_t windows_read(int fd, void *buf, size_t count); ssize_t windows_read(int fd, void *buf, size_t count);
/**
* write(2) working on files and sockets
*/
#define write windows_write
ssize_t windows_write(int fd, void *buf, size_t count);
#if _WIN32_WINNT < 0x0600 #if _WIN32_WINNT < 0x0600
/** /**
* Define pollfd and flags on our own if not specified * Define pollfd and flags on our own if not specified