nonstatic function for atexit, check if atexit fails

[mmh] / uip / rcvdist.c

diff --git a/uip/rcvdist.c b/uip/rcvdist.c
index d3e4100..c365059 100644 (file)
--- 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();
+void unlink_done();
 
 
 int
@@ -42,7 +42,9 @@ main(int argc, char **argv)
        FILE *fp;
        char *tfile = NULL;
 
-       atexit(unlink_done);
+       if (atexit(unlink_done) != 0) {
+               adios(NULL, "atexit failed");
+       }
 
        setlocale(LC_ALL, "");
        invo_name = mhbasename(argv[0]);
@@ -275,7 +277,7 @@ finished: ;
 }
 
 
-static void
+void
 unlink_done()
 {
        if (*backup) {