Move set_pglocale_pgservice() from path.c to exec.c, so that pulling in

path.c does not in itself force linking of both exec.c and libintl.
Should fix current ecpglib build failure on pickier platforms.

1 files changed, 53 insertions, 1 deletions

diff --git a/src/port/exec.c b/src/port/exec.c
index 7abc3d650b6..642bd5fdc9e 100644
--- a/src/port/exec.c
+++ b/src/port/exec.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/port/exec.c,v 1.42 2006/06/07 22:24:46 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/port/exec.c,v 1.43 2006/09/11 20:10:30 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -590,3 +590,55 @@ pclose_check(FILE *stream)
 
 	return -1;
 }
+
+
+/*
+ *	set_pglocale_pgservice
+ *
+ *	Set application-specific locale and service directory
+ *
+ *	This function takes the value of argv[0] rather than a full path.
+ *
+ * (You may be wondering why this is in exec.c.  It requires this module's
+ * services and doesn't introduce any new dependencies, so this seems as
+ * good as anyplace.)
+ */
+void
+set_pglocale_pgservice(const char *argv0, const char *app)
+{
+	char		path[MAXPGPATH];
+	char		my_exec_path[MAXPGPATH];
+	char		env_path[MAXPGPATH + sizeof("PGSYSCONFDIR=")];	/* longer than
+																 * PGLOCALEDIR */
+
+	/* don't set LC_ALL in the backend */
+	if (strcmp(app, "postgres") != 0)
+		setlocale(LC_ALL, "");
+
+	if (find_my_exec(argv0, my_exec_path) < 0)
+		return;
+
+#ifdef ENABLE_NLS
+	get_locale_path(my_exec_path, path);
+	bindtextdomain(app, path);
+	textdomain(app);
+
+	if (getenv("PGLOCALEDIR") == NULL)
+	{
+		/* set for libpq to use */
+		snprintf(env_path, sizeof(env_path), "PGLOCALEDIR=%s", path);
+		canonicalize_path(env_path + 12);
+		putenv(strdup(env_path));
+	}
+#endif
+
+	if (getenv("PGSYSCONFDIR") == NULL)
+	{
+		get_etc_path(my_exec_path, path);
+
+		/* set for libpq to use */
+		snprintf(env_path, sizeof(env_path), "PGSYSCONFDIR=%s", path);
+		canonicalize_path(env_path + 13);
+		putenv(strdup(env_path));
+	}
+}