Set hidden visibility for calls used in lttng-ctl

[lttng-tools.git] / src / common / uri.c

diff --git a/src/common/uri.c b/src/common/uri.c
index e686f7c5d788b2676a49c9b4746c846a63fc5aba..3550af9755d22c5c0449cc2f11c8cb2657a4d6df 100644 (file)
--- a/src/common/uri.c
+++ b/src/common/uri.c
@@ -56,7 +56,7 @@ static const struct uri_proto proto_uri[] = {
  * Return pointer to the character in s matching one of the characters in
  * accept. If nothing is found, return pointer to the end of string (eos).
  */
-const inline char *strpbrk_or_eos(const char *s, const char *accept)
+static const inline char *strpbrk_or_eos(const char *s, const char *accept)
 {
        char *p = strpbrk(s, accept);
        if (p == NULL) {
@@ -137,11 +137,47 @@ error:
        return -1;
 }
 
+/*
+ * Build a string URL from a lttng_uri object.
+ */
+__attribute__((visibility("hidden")))
+int uri_to_str_url(struct lttng_uri *uri, char *dst, size_t size)
+{
+       int ipver, ret;
+       const char *addr;
+       char proto[4], port[7];
+
+       assert(uri);
+       assert(dst);
+
+       if (uri->dtype == LTTNG_DST_PATH) {
+               ipver = 0;
+               addr = uri->dst.path;
+               (void) snprintf(proto, sizeof(proto), "file");
+               (void) snprintf(port, sizeof(port), "%s", "");
+       } else {
+               ipver = (uri->dtype == LTTNG_DST_IPV4) ? 4 : 6;
+               addr = (ipver == 4) ?  uri->dst.ipv4 : uri->dst.ipv6;
+               (void) snprintf(proto, sizeof(proto), "net%d", ipver);
+               (void) snprintf(port, sizeof(port), ":%d", uri->port);
+       }
+
+       ret = snprintf(dst, size, "%s://%s%s%s%s/%s", proto,
+                       (ipver == 6) ? "[" : "", addr, (ipver == 6) ? "]" : "",
+                       port, uri->subdir);
+       if (ret < 0) {
+               PERROR("snprintf uri to url");
+       }
+
+       return ret;
+}
+
 /*
  * Compare two URIs.
  *
  * Return 0 if equal else 1.
  */
+__attribute__((visibility("hidden")))
 int uri_compare(struct lttng_uri *uri1, struct lttng_uri *uri2)
 {
        return memcmp(uri1, uri2, sizeof(struct lttng_uri));
@@ -150,6 +186,7 @@ int uri_compare(struct lttng_uri *uri1, struct lttng_uri *uri2)
 /*
  * Free URI memory.
  */
+__attribute__((visibility("hidden")))
 void uri_free(struct lttng_uri *uri)
 {
        /* Safety check */
@@ -161,6 +198,7 @@ void uri_free(struct lttng_uri *uri)
 /*
  * Return an allocated URI.
  */
+__attribute__((visibility("hidden")))
 struct lttng_uri *uri_create(void)
 {
        struct lttng_uri *uri;
@@ -189,6 +227,7 @@ struct lttng_uri *uri_create(void)
  * This code was originally licensed GPLv2 so we acknolwedge the Free Software
  * Foundation here for the work and to make sure we are compliant with it.
  */
+__attribute__((visibility("hidden")))
 ssize_t uri_parse(const char *str_uri, struct lttng_uri **uris)
 {
        int ret, i = 0;