X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/942561da2455ee50a1eb82c8c4f2bdb5e25133d1..01fd4094faf9fa892faad3621433e5faa98157f9:/sbr/seq_read.c?ds=inline

diff --git a/sbr/seq_read.c b/sbr/seq_read.c
index 759dba49..39192605 100644
--- a/sbr/seq_read.c
+++ b/sbr/seq_read.c
@@ -1,6 +1,4 @@
-
-/*
- * seq_read.c -- read the .mh_sequence file and
+/* seq_read.c -- read the .mh_sequence file and
  *            -- initialize sequence information
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
@@ -10,6 +8,7 @@
 
 #include <h/mh.h>
 #include <h/utils.h>
+#include "lock_file.h"
 
 /*
  * static prototypes
@@ -62,9 +61,9 @@ seq_public (struct msgs *mp, int lockflag, int *failed_to_lock)
 {
     int state;
     char *cp, seqfile[PATH_MAX];
-    char name[NAMESZ], field[BUFSIZ];
+    char name[NAMESZ], field[NMH_BUFSIZ];
     FILE *fp;
-    m_getfld_state_t gstate = 0;
+    m_getfld_state_t gstate;
 
     /*
      * If mh_seq == NULL or if *mh_seq == '\0' (the user has defined
@@ -81,30 +80,31 @@ seq_public (struct msgs *mp, int lockflag, int *failed_to_lock)
 	== NULL)
 	return NOTOK;
 
-    /* Use m_getfld to scan sequence file */
+    /* Use m_getfld2 to scan sequence file */
+    gstate = m_getfld_state_init(fp);
     for (;;) {
 	int fieldsz = sizeof field;
-	switch (state = m_getfld (&gstate, name, field, &fieldsz, fp)) {
+	switch (state = m_getfld2(&gstate, name, field, &fieldsz)) {
 	    case FLD: 
 	    case FLDPLUS:
 		if (state == FLDPLUS) {
-		    cp = getcpy (field);
+		    cp = mh_xstrdup(field);
 		    while (state == FLDPLUS) {
 			fieldsz = sizeof field;
-			state = m_getfld (&gstate, name, field, &fieldsz, fp);
+			state = m_getfld2(&gstate, name, field, &fieldsz);
 			cp = add (field, cp);
 		    }
-		    seq_init (mp, getcpy (name), trimcpy (cp));
+		    seq_init (mp, mh_xstrdup(name), trimcpy (cp));
 		    free (cp);
 		} else {
-		    seq_init (mp, getcpy (name), trimcpy (field));
+		    seq_init (mp, mh_xstrdup(name), trimcpy (field));
 		}
 		continue;
 
 	    case BODY:
 	    	lkfclosedata (fp, seqfile);
 		adios (NULL, "no blank lines are permitted in %s", seqfile);
-		/* fall */
+		break;
 
 	    case FILEEOF:
 		break;
@@ -119,7 +119,7 @@ seq_public (struct msgs *mp, int lockflag, int *failed_to_lock)
 
     if (lockflag) {
 	mp->seqhandle = fp;
-	mp->seqname = getcpy(seqfile);
+	mp->seqname = mh_xstrdup(seqfile);
     } else {
 	lkfclosedata (fp, seqfile);
     }
@@ -142,7 +142,7 @@ seq_private (struct msgs *mp)
     char *cp;
     struct node *np;
 
-    alen = strlen ("atr-");
+    alen = LEN("atr-");
     plen = strlen (mp->foldpath) + 1;
 
     for (np = m_defs; np; np = np->n_next) {
@@ -150,7 +150,7 @@ seq_private (struct msgs *mp)
 		&& (j = strlen (np->n_name) - plen) > alen
 		&& *(np->n_name + j) == '-'
 		&& strcmp (mp->foldpath, np->n_name + j + 1) == 0) {
-	    cp = getcpy (np->n_name + alen);
+	    cp = mh_xstrdup(np->n_name + alen);
 	    *(cp + j - alen) = '\0';
 	    if ((i = seq_init (mp, cp, getcpy (np->n_field))) != -1)
 		make_seq_private (mp, i);