Signed-off-by: Richard Cochran <richardcoch...@gmail.com>
---
config.c | 11 -----------
util.c | 11 +++++++++++
util.h | 8 ++++++++
3 files changed, 19 insertions(+), 11 deletions(-)
diff --git a/config.c b/config.c
index cc4e0f2..3190ad2 100644
--- a/config.c
+++ b/config.c
@@ -446,17 +446,6 @@ static enum parser_result parse_port_setting(struct config
*cfg,
return parse_item(cfg, iface->name, option, value);
}
-static int count_char(const char *str, char c)
-{
- int num = 0;
- char s;
- while ((s = *(str++))) {
- if (s == c)
- num++;
- }
- return num;
-}
-
static enum parser_result parse_global_setting(const char *option,
const char *value,
struct config *cfg)
diff --git a/util.c b/util.c
index 1fa8336..9202c55 100644
--- a/util.c
+++ b/util.c
@@ -77,6 +77,17 @@ char *cid2str(struct ClockIdentity *id)
return buf;
}
+int count_char(const char *str, char c)
+{
+ int num = 0;
+ char s;
+ while ((s = *(str++))) {
+ if (s == c)
+ num++;
+ }
+ return num;
+}
+
char *pid2str(struct PortIdentity *id)
{
static char buf[64];
diff --git a/util.h b/util.h
index 734ea05..758ee5f 100644
--- a/util.h
+++ b/util.h
@@ -45,6 +45,14 @@ extern const char *ev_str[];
char *cid2str(struct ClockIdentity *id);
/**
+ * Counts the number of occurrences of a given character.
+ * @param str String to evaluate.
+ * @param c The character of interest.
+ * @return The number of time 'c' appears in 'str'.
+ */
+int count_char(const char *str, char c);
+
+/**
* Convert a port identity into a human readable string.
*
* Note that this function uses a static global variable to store the
--
2.1.4
------------------------------------------------------------------------------
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