X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcommon.c;h=3ec4c6e1442947422eff75e5a3ed3f6d24dc7224;hb=f453199292b45007e5078f568f3bce2e8c8b4067;hp=28f16da0190ada6346806335f8f0ba484afc7f72;hpb=6597f3a6584704f92f824f3cf7bac3369102e8a0;p=collectd.git

diff --git a/src/common.c b/src/common.c
index 28f16da0..3ec4c6e1 100644
--- a/src/common.c
+++ b/src/common.c
@@ -347,6 +347,19 @@ int escape_slashes (char *buf, int buf_len)
 	return (0);
 } /* int escape_slashes */
 
+void replace_special (char *buffer, size_t buffer_size)
+{
+	size_t i;
+
+	for (i = 0; i < buffer_size; i++)
+	{
+		if (buffer[i] == 0)
+			return;
+		if ((!isalnum ((int) buffer[i])) && (buffer[i] != '-'))
+			buffer[i] = '_';
+	}
+} /* void replace_special */
+
 int timeval_cmp (struct timeval tv0, struct timeval tv1, struct timeval *delta)
 {
 	struct timeval *larger;