Mesa (master): util/u_process: Add util_get_process_exec_path for macOS.
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Wed Mar 25 22:01:26 UTC 2020
Module: Mesa
Branch: master
Commit: 603f38f1715b5dd88c8ef8bbd1192a5e3ce8a7c5
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=603f38f1715b5dd88c8ef8bbd1192a5e3ce8a7c5
Author: Vinson Lee <vlee at freedesktop.org>
Date: Tue Mar 24 15:20:36 2020 -0700
util/u_process: Add util_get_process_exec_path for macOS.
Fixes: f8f1413070ae ("util/u_process: add util_get_process_exec_path")
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2682
Signed-off-by: Vinson Lee <vlee at freedesktop.org>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4313>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4313>
---
src/util/u_process.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/util/u_process.c b/src/util/u_process.c
index 0454760f471..74c4d10192e 100644
--- a/src/util/u_process.c
+++ b/src/util/u_process.c
@@ -40,6 +40,10 @@
#include <unistd.h>
#endif
+#if DETECT_OS_APPLE
+#include <mach-o/dyld.h>
+#endif
+
#if defined(__linux__) && defined(HAVE_PROGRAM_INVOCATION_NAME)
static char *path = NULL;
@@ -166,6 +170,11 @@ util_get_process_exec_path(char* process_path, size_t len)
{
#if DETECT_OS_WINDOWS
return GetModuleFileNameA(NULL, process_path, len);
+#elif DETECT_OS_APPLE
+ uint32_t bufSize = len;
+ int result = _NSGetExecutablePath(process_path, &bufSize);
+
+ return (result == 0) ? strlen(process_path) : 0;
#elif DETECT_OS_UNIX
ssize_t r;
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