write(2) System Calls Manual write(2) NAME topwrite - write to a file descriptor LIBRARY topStandard C library (libc, -lc) SYNOPSIS top#include <unistd.h> ssize_t write(int fd, const void buf[.count], size_t count); DESCRIPTION topwrite() writes up to count bytes from the buffer starting at buf to the file referred to by the file descriptor fd. The number of bytes w