diff options
Diffstat (limited to 'src/eval/redir.c')
| -rw-r--r-- | src/eval/redir.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/src/eval/redir.c b/src/eval/redir.c index 8ab214d..e8796a5 100644 --- a/src/eval/redir.c +++ b/src/eval/redir.c @@ -6,7 +6,7 @@ /* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/06/15 11:05:34 by charles #+# #+# */ -/* Updated: 2020/08/28 10:22:02 by charles ### ########.fr */ +/* Updated: 2020/08/28 17:14:19 by charles ### ########.fr */ /* */ /* ************************************************************************** */ @@ -22,6 +22,7 @@ static bool st_open_replace(int *fd, char *filename, int oflag) *fd = open(filename, oflag); if (*fd == -1) { + g_last_status_code = 1; errorf("%s: %s\n", filename, strerror(errno)); free(filename); return (false); @@ -30,7 +31,7 @@ static bool st_open_replace(int *fd, char *filename, int oflag) } bool redir_extract( - t_tok_lst *redirs, + t_tok_lst **redirs, t_env env, int fds[2]) { @@ -38,12 +39,12 @@ bool redir_extract( t_tok_lst *curr; char *filename; - if (redirs == NULL) + if (*redirs == NULL) return (true); - if (!(redirs->tag & TAG_IS_REDIR) || redirs->next == NULL - || !(redirs->next->tag & TAG_IS_STR)) + if (!((*redirs)->tag & TAG_IS_REDIR) || (*redirs)->next == NULL + || !((*redirs)->next->tag & TAG_IS_STR)) return (false); - curr = redirs->next; + curr = (*redirs)->next; after = NULL; while (curr != NULL && curr->tag & TAG_IS_STR) { @@ -54,24 +55,24 @@ bool redir_extract( } curr = curr->next; } - if ((filename = preprocess_filename(&redirs->next, env)) == NULL) + if ((filename = preprocess_filename(&(*redirs)->next, env)) == NULL) { - /* ft_lstdestroy((t_ftlst**)&redirs, free); */ - /* ft_lstdestroy((t_ftlst**)&after, free); */ + tok_lst_destroy(redirs, free); + tok_lst_destroy(&after, free); return (false); } - if ((redirs->tag == TAG_REDIR_IN + if (((*redirs)->tag == TAG_REDIR_IN && !st_open_replace(&fds[FDS_READ], filename, O_RDONLY)) - || (redirs->tag == TAG_REDIR_OUT + || ((*redirs)->tag == TAG_REDIR_OUT && !st_open_replace(&fds[FDS_WRITE], filename, O_WRONLY | O_CREAT | O_TRUNC)) - || (redirs->tag == TAG_REDIR_APPEND + || ((*redirs)->tag == TAG_REDIR_APPEND && !st_open_replace(&fds[FDS_WRITE], filename, O_WRONLY | O_CREAT | O_APPEND))) { - /* ft_lstdestroy((t_ftlst**)&redirs, free); */ - /* ft_lstdestroy((t_ftlst**)&after, free); */ + tok_lst_destroy(redirs, free); + tok_lst_destroy(&after, free); return (false); } - /* ft_lstdestroy((t_ftlst**)&redirs, free); */ + tok_lst_destroy(redirs, free); free(filename); - return (redir_extract(after, env, fds)); + return (redir_extract(&after, env, fds)); } |