1From c817db76bb63b872fe2069e3c2449ac18affe8c1 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 30 Aug 2019 13:17:38 -0700
4Subject: [PATCH] replace canonicalize_file_name with realpath
5
6Use 'realpath()' (BSD, POSIX) instead of
7'canonicalize_file_name()' (GNU extension).
8
9Fixes
10error: use of undeclared identifier 'canonicalize_file_name'
11
12Signed-off-by: Khem Raj <raj.khem@gmail.com>
13---
14 lib/engine/filesystem.cpp | 2 +-
15 tools/ssieventmonitor.cpp | 2 +-
16 2 files changed, 2 insertions(+), 2 deletions(-)
17
18diff --git a/lib/engine/filesystem.cpp b/lib/engine/filesystem.cpp
19index bf5a776..194ab8a 100644
20--- a/lib/engine/filesystem.cpp
21+++ b/lib/engine/filesystem.cpp
22@@ -54,7 +54,7 @@ void CanonicalPath::__canonicalize_path_name(const char *path)
23     if (path == NULL) {
24         throw E_NULL_POINTER;
25     }
26-    char *p = canonicalize_file_name(path);
27+    char *p = realpath(path, (char *)0);
28     assign(p);
29     if (p) {
30         free(p);
31diff --git a/tools/ssieventmonitor.cpp b/tools/ssieventmonitor.cpp
32index 80791fd..3eed877 100644
33--- a/tools/ssieventmonitor.cpp
34+++ b/tools/ssieventmonitor.cpp
35@@ -120,7 +120,7 @@ static int _exec_ssimsg(void)
36     int status;
37     switch (pid) {
38         case 0: {
39-            cp = canonicalize_file_name("/proc/self/exe");
40+            cp = realpath("/proc/self/exe", (char *)0);
41             if (cp) {
42                 strcpy_s(buffer, sizeof(buffer), cp);
43                 free(cp);
44