On 2013-02-13 12:09:37 -0300, Alvaro Herrera wrote:
> Here's an updated version of pg_xlogdump. This is rebased on top of the
> committed xlogreader, palloc restructuring and libpgcommon, PG_RMGR
> stuff, and is basically a revamped version of what Andres submitted in
> http://www.postgresql.org/message-id/1357672187-7693-5-git-send-email-and...@2ndquadrant.com
Two tiny followup bits, I had fixed since:
* one copy-and-paste-o in an error message
* replace stupid directory verification implementation
* fix include in compat.c to include utils/timestamp.h instead of
datatype/
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
diff --git a/contrib/pg_xlogdump/compat.c b/contrib/pg_xlogdump/compat.c
index a3c98c6..dc54bad 100644
--- a/contrib/pg_xlogdump/compat.c
+++ b/contrib/pg_xlogdump/compat.c
@@ -21,7 +21,7 @@
#include "catalog/catalog.h"
#include "catalog/pg_tablespace.h"
#include "common/fe_memutils.h"
-#include "datatype/timestamp.h"
+#include "utils/timestamp.h"
#include "lib/stringinfo.h"
#include "storage/relfilenode.h"
diff --git a/contrib/pg_xlogdump/pg_xlogdump.c b/contrib/pg_xlogdump/pg_xlogdump.c
index c2ed1b8..9d8597f 100644
--- a/contrib/pg_xlogdump/pg_xlogdump.c
+++ b/contrib/pg_xlogdump/pg_xlogdump.c
@@ -12,6 +12,7 @@
#define FRONTEND 1
#include "postgres.h"
+#include <dirent.h>
#include <unistd.h>
#include "rmgrdesc.h"
@@ -64,19 +65,16 @@ fatal_error(const char *fmt,...)
}
/*
- * Check whether directory exists and whether we can open it.
- * errno is kept set so that the caller can report errors.
+ * Check whether directory exists and whether we can open it. Keep errno set so
+ * that the caller can report errors somewhat more accurate.
*/
static bool
verify_directory(const char *directory)
{
- int fd = open(directory, O_DIRECTORY | O_RDONLY);
-
- if (fd < 0)
+ DIR *dir = opendir(directory);
+ if (dir == NULL)
return false;
-
- close(fd);
- errno = 0; /* ignore errors in this case */
+ closedir(dir);
return true;
}
@@ -560,7 +558,7 @@ main(int argc, char **argv)
else if (!XLByteInSeg(private.startptr, segno))
{
fprintf(stderr,
- "%s: end log position %X/%X is not inside file \"%s\"\n",
+ "%s: start log position %X/%X is not inside file \"%s\"\n",
progname,
(uint32) (private.startptr >> 32),
(uint32) private.startptr,
--
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