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math.h: make __FLOAT_BITS and __DOUBLE_BITS C89
[musl]
/
src
/
network
/
recvmsg.c
1
#include <sys/socket.h>
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#include <limits.h>
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#include "syscall.h"
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#include "libc.h"
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ssize_t recvmsg(int fd, struct msghdr *msg, int flags)
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{
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ssize_t r;
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#if LONG_MAX > INT_MAX
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struct msghdr h, *orig = msg;
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if (msg) {
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h = *msg;
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h.__pad1 = h.__pad2 = 0;
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msg = &h;
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}
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#endif
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r = socketcall_cp(recvmsg, fd, msg, flags, 0, 0, 0);
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#if LONG_MAX > INT_MAX
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if (orig) *orig = h;
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#endif
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return r;
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}