- if ((child_id = fork()) == NOTOK) {
- /* report failure and then send it */
- adios(NULL, "unable to fork");
-
- } else if (child_id == 0) {
- /* child process */
- execvp(*vec, vec);
- fprintf(stderr, "unable to exec ");
- perror(*vec);
- _exit(-1);
-
- } else {
- /* parent process */
- if ((status = pidXwait(child_id, *vec))) {
- /* spost failed, save draft as dead.letter */
- int in, out;
-
- in = open(tmpfil, O_RDONLY);
- out = creat("dead.letter", 0600);
- if (in == -1 || out == -1) {
- fprintf(stderr, "Letter left at %s.\n",
- tmpfil);
- /* sysexits.h exit-status from spost */
- exit(status ? 1 : 0);
- }
- cpydata(in, out, tmpfil, "dead.letter");
- close(in);
- close(out);
- fprintf(stderr, "Letter saved in dead.letter\n");
+ if ((status = execprog(*vec, vec))) {
+ /* spost failed, save draft as dead.letter */
+ int in, out;
+
+ in = open(tmpfil, O_RDONLY);
+ out = creat("dead.letter", 0600);
+ if (in == -1 || out == -1) {
+ fprintf(stderr, "Letter left at %s.\n",
+ tmpfil);
+ /* sysexits.h exit-status from spost */
+ exit(status ? 1 : 0);