X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=string.c;h=3c80d27cc6b6ad73a95392c17cdb041837ec6ba5;hp=d23e43c1eecb1d34e4eaefda77423da076ab412a;hb=e9e6150fdba1687366956d358cc30ad9b0552523;hpb=97e3deb06e0dd2e63520c2dc0736e753e1276fde

diff --git a/string.c b/string.c
index d23e43c1..3c80d27c 100644
--- a/string.c
+++ b/string.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2004-2009 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -328,27 +328,6 @@ __must_check unsigned split_args(char *args, char *** const argv_ptr, const char
 	return n;
 }
 
-/**
- * Ensure that file descriptors 0, 1, and 2 are valid.
- *
- * Common approach that opens /dev/null until it gets a file descriptor greater
- * than two.
- *
- * \sa okir's Black Hats Manual.
- */
-void valid_fd_012(void)
-{
-	while (1) {
-		int fd = open("/dev/null", O_RDWR);
-		if (fd < 0)
-			exit(EXIT_FAILURE);
-		if (fd > 2) {
-			close(fd);
-			break;
-		}
-	}
-}
-
 /**
  * Get the own hostname.
  *
@@ -607,3 +586,22 @@ int para_atoi32(const char *str, int32_t *value)
 	*value = tmp;
 	return 1;
 }
+
+int get_loglevel_by_name(const char *txt)
+{
+	if (!strcasecmp(txt, "debug"))
+		return LL_DEBUG;
+	if (!strcasecmp(txt, "info"))
+		return LL_INFO;
+	if (!strcasecmp(txt, "notice"))
+		return LL_NOTICE;
+	if (!strcasecmp(txt, "warning"))
+		return LL_WARNING;
+	if (!strcasecmp(txt, "error"))
+		return LL_ERROR;
+	if (!strcasecmp(txt, "crit"))
+		return LL_CRIT;
+	if (!strcasecmp(txt, "emerg"))
+		return LL_EMERG;
+	return -1;
+}