* Sebastian Hammer, Adam Dickmeiss
*
* $Log: mfile.c,v $
- * Revision 1.12 1995-11-24 17:26:11 quinn
+ * Revision 1.14 1995-12-05 13:12:37 quinn
+ * Added <errno.h>
+ *
+ * Revision 1.13 1995/11/30 17:00:50 adam
+ * Several bug fixes. Commit system runs now.
+ *
+ * Revision 1.12 1995/11/24 17:26:11 quinn
* Mostly about making some ISAM stuff in the config file optional.
*
* Revision 1.11 1995/11/13 09:32:43 quinn
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
+#include <errno.h>
#include <alexutil.h>
#include <mfile.h>
if (mf->files[c].fd < 0 && (mf->files[c].fd = open(mf->files[c].path,
mf->wr ? O_RDWR|O_CREAT : O_RDONLY, 0666)) < 0)
{
+ if (!mf->wr && errno == ENOENT && off == 0)
+ return -2;
logf (LOG_FATAL|LOG_ERRNO, "Failed to open %s", mf->files[c].path);
return -1;
}
{
int rd, toread;
- if (file_position(mf, no, offset) < 0)
- exit(1);
+ if ((rd = file_position(mf, no, offset)) < 0)
+ if (rd == -2)
+ return 0;
+ else
+ exit(1);
toread = num ? num : mf->blocksize;
if ((rd = read(mf->files[mf->cur_file].fd, buf, toread)) < 0)
{