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#include <sys/types.h> #include <sys/socket.h> #include <linuxnet.h> int __libc_recv(int fd, void * buf, size_t n, int flags); /* shut up gcc warning about missing prototype */ int __libc_recv(int fd, void * buf, size_t n, int flags) { return recvfrom(fd, buf, n, flags, 0, 0); } int recv(int a, void * b, size_t c, int flags) __attribute__ ((weak, alias("__libc_recv")));