ttydial.c

来自「unix环境高级编程的源代码」· C语言 代码 · 共 24 行

#include    "calld.h"

int
tty_dial(int fd, char *phone, char *dialer, char *sub, char *expsend)
{
    char    *ptr;

    ptr = strtok(expsend, WHITE);    /* first expect string */
    for ( ; ; ) {
        DEBUG_NONL("expect = %s\nread: ", ptr);
        if (expect_str(fd, ptr) < 0)
            return(-1);

        if ( (ptr = strtok(NULL, WHITE)) == NULL)
            return(0);        /* at the end of the expect/send */
        DEBUG_NONL("send = %s\nwrite: ", ptr);
        if (send_str(fd, ptr, phone, 0) < 0)
            return(-1);

        if ( (ptr = strtok(NULL, WHITE)) == NULL)
            return(0);        /* at the end of the expect/send */
    }
}