plan9port

fork of plan9port with libvec, libstr and libsdb
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mail.c (691B)

      1 /*
      2  * #!/bin/sh
      3  * case $1 in
      4  * -n)
      5  * 	exit 0 ;;
      6  * -m*|-f*|-r*|-p*|-e*|"")
      7  * 	exec /usr/lib/upas/edmail $*
      8  * 	exit $? ;;
      9  * *)
     10  * 	exec /usr/lib/upas/send $*
     11  * 	exit $? ;;
     12  * esac
     13  */
     14 
     15 
     16 extern *UPASROOT;
     17 
     18 #define	EDMAIL	"edmail"
     19 #define	SEND	"send"
     20 
     21 main (argc, argv)
     22 	int argc;
     23 	char **argv;
     24 {
     25 	char *progname = SEND;
     26 	char realprog[500];
     27 
     28 	if (argc > 1) {
     29 		if (argv[1][0] == '-') {
     30 			switch (argv[1][1]) {
     31 			case 'n':
     32 				exit (0);
     33 
     34 			case 'm':
     35 			case 'f':
     36 			case 'r':
     37 			case 'p':
     38 			case 'e':
     39 			case '\0':
     40 				progname = EDMAIL;
     41 			}
     42 		}
     43 	} else
     44 		progname = EDMAIL;
     45 
     46 	sprint(realprog, "%s/%s", UPASROOT, progname);
     47 	execv (realprog, argv);
     48 	perror (realprog);
     49 	exit (1);
     50 }