pmt: initial 3.0.2 update

include/libgnulib/get_progname_of.h

@@ -0,0 +1,43 @@
+/* Determine the program name of a given process.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2019.
+
+   This file is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation, either version 3 of the
+   License, or (at your option) any later version.
+
+   This file is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _GET_PROGNAME_OF_H
+#define _GET_PROGNAME_OF_H
+
+/* This file uses _GL_ATTRIBUTE_MALLOC.  */
+#if !_GL_CONFIG_H_INCLUDED
+ #error "Please include config.h first."
+#endif
+
+#include <stdlib.h>
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Returns the base name of the program that executes the given process,
+   possibly truncated, as a freshly allocated string, or NULL if it cannot
+   be determined.  */
+extern char *get_progname_of (pid_t pid)
+  _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _GET_PROGNAME_OF_H */