[committed] libphobos: Fix visibility of std.process.searchPathFor

[committed] libphobos: Fix visibility of std.process.searchPathFor

[Iain Buclaw]

Hi,

This patch adjusts the visibility of std.process.searchPathFor so it can
be used from other modules in the phobos library.  In particular, this
symbol is used by std.file.thisExePath on OpenBSD.

Bootstrapped and regression tested on x86_64-linux-gnu, committed to
mainline and backported to releases/gcc-11.

Regards,
Iain.

---
libphobos/ChangeLog:

	* src/MERGE: Merge upstream phobos 32cfe9b61.
---
 libphobos/src/MERGE         | 2 +-
 libphobos/src/std/process.d | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libphobos/src/MERGE b/libphobos/src/MERGE
index 6f9740404ef..49622c5c548 100644
--- a/libphobos/src/MERGE
+++ b/libphobos/src/MERGE
@@ -1,4 +1,4 @@
-e6907ff3e28d3c43469c46df4a0426726ecb8631
+32cfe9b61570d52d9885b0208fd20de0d351b51e
 
 The first line of this file holds the git revision number of the last
 merge done from the dlang/phobos repository.
diff --git a/libphobos/src/std/process.d b/libphobos/src/std/process.d
index 9cbeca8e9a8..63ec49365b9 100644
--- a/libphobos/src/std/process.d
+++ b/libphobos/src/std/process.d
@@ -887,7 +887,7 @@ version (Windows) @system unittest
 // Searches the PATH variable for the given executable file,
 // (checking that it is in fact executable).
 version (Posix)
-private string searchPathFor(in char[] executable)
+package(std) string searchPathFor(in char[] executable)
     @trusted //TODO: @safe nothrow
 {
     import std.algorithm.iteration : splitter;
-- 
2.27.0