diff --git a/commands/test.c b/commands/test.c index 9ffa892..18eeaab 100644 --- a/commands/test.c +++ b/commands/test.c @@ -43,6 +43,7 @@ OPT_DIRECTORY, OPT_FILE, OPT_EXISTS, + OPT_SYMBOLIC_LINK, OPT_MAX, } test_opts; @@ -62,6 +63,7 @@ [OPT_FILE] = "-f", [OPT_DIRECTORY] = "-d", [OPT_EXISTS] = "-e", + [OPT_SYMBOLIC_LINK] = "-L", }; static int parse_opt(const char *opt) @@ -140,9 +142,10 @@ case OPT_FILE: case OPT_DIRECTORY: case OPT_EXISTS: + case OPT_SYMBOLIC_LINK: adv = 2; if (ap[1] && *ap[1] != ']' && strlen(ap[1])) { - expr = stat(ap[1], &statbuf); + expr = (opt == OPT_SYMBOLIC_LINK ? lstat : stat)(ap[1], &statbuf); if (expr < 0) { expr = 0; break; @@ -160,6 +163,10 @@ expr = 1; break; } + if (opt == OPT_SYMBOLIC_LINK && S_ISLNK(statbuf.st_mode)) { + expr = 1; + break; + } } break; @@ -224,7 +231,7 @@ static const __maybe_unused char cmd_test_help[] = "Usage: test [OPTIONS]\n" -"options: !, =, !=, -eq, -ne, -ge, -gt, -le, -lt, -o, -a, -z, -n, -d, -e, -f\n" +"options: !, =, !=, -eq, -ne, -ge, -gt, -le, -lt, -o, -a, -z, -n, -d, -e, -f, -L\n" "see 'man test' on your PC for more information.\n"; static const __maybe_unused char cmd_test_usage[] = "minimal test like /bin/sh";