X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/afee8ed17a56617618fb7f963b111d7cf0fb56e7..c02f66668d32980a3770e450061c5b96b9f31690:/uip/distsbr.c

diff --git a/uip/distsbr.c b/uip/distsbr.c
index b5119fbe..30523778 100644
--- a/uip/distsbr.c
+++ b/uip/distsbr.c
@@ -28,10 +28,9 @@ int
 distout (char *drft, char *msgnam, char *backup)
 {
     int state;
-    register unsigned char *dp;
-    register char *resent;
+    char *dp, *resent;
     char name[NAMESZ], buffer[BUFSIZ];
-    register FILE *ifp, *ofp;
+    FILE *ifp, *ofp;
     m_getfld_state_t gstate = 0;
 
     if (rename (drft, strcpy (backup, m_backup (drft))) == NOTOK)
@@ -74,7 +73,7 @@ distout (char *drft, char *msgnam, char *backup)
 
 	    case BODY: 
 		for (dp = buffer; *dp; dp++)
-		    if (!isspace (*dp)) {
+		    if (!isspace ((unsigned char) *dp)) {
 			advise (NULL, BADTXT, "draft");
 			goto leave_bad;
 		    }
@@ -88,7 +87,7 @@ distout (char *drft, char *msgnam, char *backup)
 	leave_bad: ;
 		fclose (ifp);
 		fclose (ofp);
-		unlink (drft);
+		(void) m_unlink (drft);
 		if (rename (backup, drft) == NOTOK)
 		    adios (drft, "unable to rename %s to", backup);
 		return NOTOK;
@@ -105,7 +104,7 @@ process: ;
     if (!resent) {
 	advise (NULL, BADMSG, "draft");
 	fclose (ofp);
-	unlink (drft);
+	(void) m_unlink (drft);
 	if (rename (backup, drft) == NOTOK)
 	    adios (drft, "unable to rename %s to", backup);
 	return NOTOK;
@@ -128,7 +127,7 @@ ready_msg (char *msgnam)
 {
     int state, out;
     char name[NAMESZ], buffer[BUFSIZ], tmpfil[BUFSIZ];
-    register FILE *ifp, *ofp;
+    FILE *ifp, *ofp;
     char *cp = NULL;
     m_getfld_state_t gstate = 0;
 
@@ -142,14 +141,13 @@ ready_msg (char *msgnam)
 
     cp = m_mktemp2(NULL, "dist", &hdrfd, NULL);
     if (cp == NULL) {
-        adios("distsbr", "unable to create temporary file");
+	adios(NULL, "unable to create temporary file in %s", get_temp_dir());
     }
-    fchmod(hdrfd, 0600);
     strncpy(tmpfil, cp, sizeof(tmpfil));
     if ((out = dup (hdrfd)) == NOTOK
 	    || (ofp = fdopen (out, "w")) == NULL)
 	adios (NULL, "no file descriptors -- you lose big");
-    unlink (tmpfil);
+    (void) m_unlink (tmpfil);
 
     for (;;) {
 	int buffersz = sizeof buffer;
@@ -171,14 +169,15 @@ ready_msg (char *msgnam)
 
                 cp = m_mktemp2(NULL, "dist", &txtfd, NULL);
                 if (cp == NULL) {
-                    adios("distsbr", "unable to create temporary file");
+		    adios(NULL, "unable to create temporary file in %s",
+			  get_temp_dir());
                 }
                 fchmod(txtfd, 0600);
 		strncpy (tmpfil, cp, sizeof(tmpfil));
 		if ((out = dup (txtfd)) == NOTOK
 			|| (ofp = fdopen (out, "w")) == NULL)
 		    adios (NULL, "no file descriptors -- you lose big");
-		unlink (tmpfil);
+		(void) m_unlink (tmpfil);
 		fprintf (ofp, "\n%s", buffer);
 		while (state == BODY) {
 		    buffersz = sizeof buffer;