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-rw-r--r--tools/perf/util/path.c28
1 files changed, 27 insertions, 1 deletions
diff --git a/tools/perf/util/path.c b/tools/perf/util/path.c
index 7c7630be5a89..50ec3bc87a60 100644
--- a/tools/perf/util/path.c
+++ b/tools/perf/util/path.c
@@ -11,8 +11,13 @@
* which is what it's designed for.
*/
#include "cache.h"
-#include "util.h"
+#include "path.h"
+#include <linux/kernel.h>
#include <limits.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
static char bad_path[] = "/bad-path/";
/*
@@ -50,3 +55,24 @@ char *mkpath(const char *fmt, ...)
return bad_path;
return cleanup_path(pathname);
}
+
+int path__join(char *bf, size_t size, const char *path1, const char *path2)
+{
+ return scnprintf(bf, size, "%s%s%s", path1, path1[0] ? "/" : "", path2);
+}
+
+int path__join3(char *bf, size_t size, const char *path1, const char *path2, const char *path3)
+{
+ return scnprintf(bf, size, "%s%s%s%s%s", path1, path1[0] ? "/" : "",
+ path2, path2[0] ? "/" : "", path3);
+}
+
+bool is_regular_file(const char *file)
+{
+ struct stat st;
+
+ if (stat(file, &st))
+ return false;
+
+ return S_ISREG(st.st_mode);
+}