Use C99 initialisations for iterators

[exim.git] / src / src / exim_dbmbuild.c

diff --git a/src/src/exim_dbmbuild.c b/src/src/exim_dbmbuild.c
index 85ae9012bc73ff1968be99b82843b02b30529d25..3bb226611f8fd5f17cb3f0b4eb74f94abb45d400 100644 (file)
--- a/src/src/exim_dbmbuild.c
+++ b/src/src/exim_dbmbuild.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -30,6 +30,7 @@ characters. */
 
 #include "exim.h"
 
+uschar * spool_directory = NULL;       /* dummy for dbstuff.h */
 
 #define max_insize   20000
 #define max_outsize 100000
@@ -151,6 +152,7 @@ uschar *bptr;
 uschar  keybuffer[256];
 uschar  temp_dbmname[512];
 uschar  real_dbmname[512];
+uschar  dirname[512];
 uschar *buffer = malloc(max_outsize);
 uschar *line = malloc(max_insize);
 
@@ -205,10 +207,16 @@ if (strlen(argv[arg+1]) > sizeof(temp_dbmname) - 20)
 Ustrcpy(temp_dbmname, argv[arg+1]);
 Ustrcat(temp_dbmname, ".dbmbuild_temp");
 
+Ustrcpy(dirname, temp_dbmname);
+if ((bptr = Ustrrchr(dirname, '/')))
+  *bptr = '\0';
+else
+  Ustrcpy(dirname, ".");
+
 /* It is apparently necessary to open with O_RDWR for this to work
 with gdbm-1.7.3, though no reading is actually going to be done. */
 
-EXIM_DBOPEN(temp_dbmname, O_RDWR|O_CREAT|O_EXCL, 0644, &d);
+EXIM_DBOPEN(temp_dbmname, dirname, O_RDWR|O_CREAT|O_EXCL, 0644, &d);
 
 if (d == NULL)
   {
@@ -296,22 +304,21 @@ while (Ufgets(line, max_insize, f) != NULL)
       switch(rc = EXIM_DBPUTB(d, key, content))
         {
         case EXIM_DBPUTB_OK:
-        count++;
-        break;
+         count++;
+         break;
 
         case EXIM_DBPUTB_DUP:
-        if (warn) fprintf(stderr, "** Duplicate key \"%s\"\n",
-          keybuffer);
-        dupcount++;
-        if(duperr) yield = 1;
-        if (lastdup) EXIM_DBPUT(d, key, content);
-        break;
+         if (warn) fprintf(stderr, "** Duplicate key \"%s\"\n", keybuffer);
+         dupcount++;
+         if(duperr) yield = 1;
+         if (lastdup) EXIM_DBPUT(d, key, content);
+         break;
 
         default:
-        fprintf(stderr, "Error %d while writing key %s: errno=%d\n", rc,
-          keybuffer, errno);
-        yield = 2;
-        goto TIDYUP;
+         fprintf(stderr, "Error %d while writing key %s: errno=%d\n", rc,
+           keybuffer, errno);
+         yield = 2;
+         goto TIDYUP;
         }
 
       bptr = buffer;
@@ -329,8 +336,9 @@ while (Ufgets(line, max_insize, f) != NULL)
       keystart = t;
       while (*s != 0 && *s != '\"')
         {
-        if (*s == '\\') *t++ = string_interpret_escape((const uschar **)&s);
-          else *t++ = *s;
+       *t++ = *s == '\\'
+       ? string_interpret_escape((const uschar **)&s)
+       : *s;
         s++;
         }
       if (*s != 0) s++;               /* Past terminating " */
@@ -352,15 +360,11 @@ while (Ufgets(line, max_insize, f) != NULL)
       }
 
     if (lowercase)
-      {
       for (i = 0; i < EXIM_DATUM_SIZE(key) - add_zero; i++)
         keybuffer[i] = tolower(keystart[i]);
-      }
     else
-      {
       for (i = 0; i < EXIM_DATUM_SIZE(key) - add_zero; i++)
         keybuffer[i] = keystart[i];
-      }
 
     keybuffer[i] = 0;
     started = 1;