X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Frcvdist.c;h=c3650595da8382af9c3093fa743da0e63432108a;hb=c72e2386fd126324e3b699d4b37f71a3c40f56bc;hp=2ba609771454bffa9affb3d030fadf3351a88923;hpb=ccf4f175ef4c4e7522f9510a4a1149c15d810dd9;p=mmh

diff --git a/uip/rcvdist.c b/uip/rcvdist.c
index 2ba6097..c365059 100644
--- a/uip/rcvdist.c
+++ b/uip/rcvdist.c
@@ -30,7 +30,7 @@ static char tmpfil[BUFSIZ] = "";
 ** prototypes
 */
 static void rcvdistout(FILE *, char *, char *);
-static void unlink_done(int) NORETURN;
+void unlink_done();
 
 
 int
@@ -42,7 +42,9 @@ main(int argc, char **argv)
 	FILE *fp;
 	char *tfile = NULL;
 
-	done=unlink_done;
+	if (atexit(unlink_done) != 0) {
+		adios(NULL, "atexit failed");
+	}
 
 	setlocale(LC_ALL, "");
 	invo_name = mhbasename(argv[0]);
@@ -58,7 +60,7 @@ main(int argc, char **argv)
 			switch (smatch(++cp, switches)) {
 			case AMBIGSW:
 				ambigsw(cp, switches);
-				done(1);
+				exit(1);
 			case UNKWNSW:
 				vec[vecp++] = --cp;
 				continue;
@@ -66,10 +68,10 @@ main(int argc, char **argv)
 			case HELPSW:
 				snprintf(buf, sizeof(buf), "%s [switches] [switches for spost] address ...", invo_name);
 				print_help(buf, switches, 1);
-				done(1);
+				exit(0);
 			case VERSIONSW:
 				print_version(invo_name);
-				done(1);
+				exit(0);
 
 			case FORMSW:
 				if (!(form = *argp++) || *form == '-') {
@@ -103,7 +105,8 @@ main(int argc, char **argv)
 	fclose(fp);
 
 	if (distout(drft, tmpfil, backup) == NOTOK) {
-		done(1);
+		/* sysexits.h EX_DATAERR */
+		exit(1);
 	}
 
 	vec[0] = "spost";
@@ -274,8 +277,8 @@ finished: ;
 }
 
 
-static void
-unlink_done(int status)
+void
+unlink_done()
 {
 	if (*backup) {
 		unlink(backup);
@@ -286,5 +289,4 @@ unlink_done(int status)
 	if (*tmpfil) {
 		unlink(tmpfil);
 	}
-	exit(status ? RCV_MBX : RCV_MOK);
 }