10 void die_success() { _exit(0); }
11 void die_perm(s) char *s; { substdio_putsflush(subfderr,s); _exit(100); }
12 void die_temp(s) char *s; { substdio_putsflush(subfderr,s); _exit(111); }
13 void die_nomem() { die_temp("forward: fatal: out of memory\n"); }
17 int mywrite(fd,buf,len) int fd; char *buf; int len;
19 qmail_put(&qqt,buf,len);
25 char inbuf[SUBSTDIO_INSIZE];
37 sender = env_get("NEWSENDER");
38 if (!sender) die_perm("forward: fatal: NEWSENDER not set\n");
39 dtline = env_get("DTLINE");
40 if (!dtline) die_perm("forward: fatal: DTLINE not set\n");
42 if (qmail_open(&qqt) == -1) die_temp("forward: fatal: unable to fork\n");
43 qmail_puts(&qqt,dtline);
44 substdio_fdbuf(&ssin,read,0,inbuf,sizeof(inbuf));
45 substdio_fdbuf(&ssout,mywrite,-1,outbuf,sizeof(outbuf));
46 if (substdio_copy(&ssout,&ssin) != 0)
47 die_temp("forward: fatal: error while reading message\n");
48 substdio_flush(&ssout);
50 qmail_from(&qqt,sender);
51 while (*++argv) qmail_to(&qqt,*argv);
52 switch(qmail_close(&qqt))
54 case 0: die_success();
55 case QMAIL_TOOLONG: die_perm("forward: fatal: permanent qmail-queue error\n");
56 default: die_temp("forward: fatal: temporary qmail-queue error\n");