From ab9fc57bb899323c3fc6596118e51fd03297c364 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jfonseca@vmware.com>
Date: Mon, 23 May 2011 21:14:03 +0100
Subject: [PATCH] Use the process ID as process name when /proc/self/exe can't
 be read.

/proc/self/exe is not available on setuid processes.
---
 os_posix.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/os_posix.cpp b/os_posix.cpp
index ff320d0..fdcaca9 100644
--- a/os_posix.cpp
+++ b/os_posix.cpp
@@ -77,8 +77,8 @@ GetProcessName(char *str, size_t size)
     ssize_t len;
     len = readlink("/proc/self/exe", szProcessPath, sizeof(szProcessPath) - 1);
     if (len == -1) {
-        *str = 0;
-        return false;
+        snprintf(str, size, "%i", (int)getpid());
+        return true;
     }
 #endif
     szProcessPath[len] = 0;
-- 
2.43.0