1 files changed, 5 insertions, 60 deletions
diff --git a/smash/parser.c b/smash/parser.c
index 22b9ccf..55a6fd2 100644
--- a/smash/parser.c
+++ b/smash/parser.c
@@ -52,14 +52,16 @@ void free_expression(expression_list_t *expression)
 }
 
 
-char **__new_argv(char *exp)
+char **new_argv(char *exp)
 {
 	u64 n = cstr_split(exp, ' ');
-	char **argv = malloc(sizeof(char*) * n + 1);
+	char **argv = malloc(sizeof(char*) * (n + 1));
 	u64 i = 0;
 	char *current = exp;
 	char *next;
 
+	argv[n] = 0;
+
 	for (; n > 0; --n) {
 		next = (char*)next_split(current);
 		strip_cstr(current, ' ');
@@ -70,68 +72,11 @@ char **__new_argv(char *exp)
 		current = next;
 	}
 
-	argv[i] = 0;
-
 	return argv;
 }
 
 
-void __free_argv(char **argv)
+void free_argv(char **argv)
 {
 	free(argv);
 }
-
-#ifdef PARSER_UNIT_TEST
-
-#include "../lib/sys/execve.h"
-#include "../lib/sys/fork.h"
-#include "../lib/sys/wait4.h"
-#include "../lib/sys/pipe.h"
-#include "../lib/sys/dup2.h"
-#include "../lib/sys/close.h"
-#include "../lib/sys/io.h"
-#include "../lib/sys/exit.h"
-
-int main() {
-	char in[] = "/bin/ls -a | /bin/wc -l";
-	expression_list_t *exps = new_expression_from_line(in);
-	expression_list_t *exp = exps;
-	char **envp = { 0 };
-
-	int pid[2];
-	int pipefd[2];
-
-	char **argv1 = __new_argv(exp->call);
-	char **argv2 = __new_argv(exp->next->call);
-
-	pipe(pipefd);
-	pid[0] = fork();
-
-	if (pid[0] == 0) {
-		close(pipefd[0]);
-		dup2(pipefd[1], STDOUT_FD);
-		close(pipefd[1]);
-
-		execve(argv1[0], argv1, envp);
-	} else {
-		pid[1] = fork();
-
-
-		close(pipefd[1]);
-
-		if (pid[1] == 0) {
-			dup2(pipefd[0], STDIN_FD);
-			close(pipefd[0]);
-
-			execve(argv2[0], argv2, envp);
-		} else {
-			close(pipefd[0]);
-			wait4(pid[0], 0, 0);
-			wait4(pid[1], 0, 0);
-		}
-	}
-
-	return 0;
-}
-
-#endif