X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Futils.h;h=6e478b39eb3609f90aa3ad1ab3b5a4200754411c;hb=48a4000561343808724f7cb5fa8c131877489ccd;hp=b6e5c97db345769c53408e0261989c35f3d71db3;hpb=ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a;p=lttng-tools.git

diff --git a/src/common/utils.h b/src/common/utils.h
index b6e5c97db..6e478b39e 100644
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -8,21 +8,23 @@
 #ifndef _COMMON_UTILS_H
 #define _COMMON_UTILS_H
 
-#include <sys/types.h>
-#include <unistd.h>
-#include <stdint.h>
 #include <getopt.h>
+#include <lttng/lttng-error.h>
 #include <stdbool.h>
+#include <stdint.h>
 #include <sys/types.h>
+#include <unistd.h>
 
 #include <common/compat/directory-handle.h>
 
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
 #define KIBI_LOG2 10
 #define MEBI_LOG2 20
 #define GIBI_LOG2 30
 
-char *utils_partial_realpath(const char *path, char *resolved_path,
-		size_t size);
 char *utils_expand_path(const char *path);
 char *utils_expand_path_keep_symlink(const char *path);
 int utils_create_pipe(int *dst);
@@ -54,5 +56,24 @@ int utils_show_help(int section, const char *page_name, const char *help_msg);
 int utils_get_memory_available(size_t *value);
 int utils_get_memory_total(size_t *value);
 int utils_change_working_directory(const char *path);
+enum lttng_error_code utils_user_id_from_name(
+		const char *user_name, uid_t *user_id);
+enum lttng_error_code utils_group_id_from_name(
+		const char *group_name, gid_t *group_id);
+
+/*
+ * Parse `str` as an unsigned long long value.
+ *
+ * Return 0 on success.  Return -1 on failure which can be because:
+ *
+ * - `str` is zero length
+ * - `str` contains invalid
+ */
+int utils_parse_unsigned_long_long(const char *str,
+		unsigned long long *value);
+
+#if defined(__cplusplus)
+}
+#endif
 
 #endif /* _COMMON_UTILS_H */