< UNIX高级环境编程> 的书本源代码。UNIX高级环境编程是一本学习UNIX编程的必看的书箱
源代码在线查看： request.c
#include "opend.h" #include void request(char *buf, int nread, int fd) { int newfd; if (buf[nread-1] != 0) { sprintf(errmsg, "request not null terminated: %*.*s\n", nread, nread, buf); send_err(fd, -1, errmsg); return; } if (buf_args(buf, cli_args) < 0) { /* parse args & set options */ send_err(fd, -1, errmsg); return; } if ((newfd = open(pathname, oflag)) < 0) { sprintf(errmsg, "can't open %s: %s\n", pathname, strerror(errno)); send_err(fd, -1, errmsg); return; } if (send_fd(fd, newfd) < 0) /* send the descriptor */ err_sys("send_fd error"); close(newfd); /* we're done with descriptor */ }
