2 * Copyright 2011, Denys Vlasenko
4 * Licensed under GPLv2, see file LICENSE in this source tree.
7 //kbuild:lib-y += get_shell_name.o
11 const char* FAST_FUNC get_shell_name(void)
16 shell = getenv("SHELL");
17 if (shell && shell[0])
20 pw = getpwuid(getuid());
21 if (pw && pw->pw_shell && pw->pw_shell[0])