diff options
Diffstat (limited to 'src/p_redirs.c')
| -rw-r--r-- | src/p_redirs.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/p_redirs.c b/src/p_redirs.c index eeaefea..cbc9a10 100644 --- a/src/p_redirs.c +++ b/src/p_redirs.c @@ -43,9 +43,9 @@ static void p_append_redir(const char path[], return ; } new->heredoc = NULL; - if (redir == -2) + if (redir == -2 || redir == -3) { - new->heredoc = p_get_heredoc(path, msh); + new->heredoc = p_get_heredoc(path, redir, msh); } s_lredir_add_back(&com->rdr, new); } @@ -56,17 +56,17 @@ static size_t p_get_path(char path[], { char h[PATH_MAX]; size_t pos[2]; - size_t len[2]; + size_t hlen; + size_t len; - len[1] = 0; + hlen = 0; tmp.ptr += ft_abs(tmp.redir); - tmp.ptr += (tmp.redir == -2 && *tmp.ptr == '-') ? (1) : (0); while (*tmp.ptr != C_NUL && ft_iswhitespace(*tmp.ptr) == TRUE) tmp.ptr++; if (*tmp.ptr == C_TILDE && u_get_var_value(h, "$HOME", PATH_MAX, msh) == 0) { ft_strlcpy(path, h, PATH_MAX); - len[1] = ft_strlen(h); + hlen = ft_strlen(h); tmp.ptr++; } pos[0] = (tmp.ptr - tmp.word); @@ -74,9 +74,9 @@ static size_t p_get_path(char path[], && u_is_not_escaped(tmp.word, tmp.ptr) == TRUE) tmp.ptr++; pos[1] = (tmp.ptr - tmp.word); - len[0] = (pos[1] - pos[0]); - len[0] = ((len[1] + len[0] + 1) > PATH_MAX) ? (PATH_MAX - 1) : (len[0]); - ft_strlcpy(path + len[1], tmp.word + pos[0], len[0] + 1); + len = (pos[1] - pos[0]); + len = ((hlen + len + 1) > PATH_MAX) ? (PATH_MAX - 1) : (len); + ft_strlcpy(path + hlen, tmp.word + pos[0], len + 1); return (pos[1]); } @@ -116,6 +116,7 @@ static void p_get_redir(char word[], char *ptr, t_com *com, t_msh *msh) fd_rdr[RDR] = (*ptr == '>') ? (1) : (-1); fd_rdr[RDR] = (fd_rdr[RDR] == 1 && *(ptr + 1) == '>') ? (2) : (fd_rdr[1]); fd_rdr[RDR] = (fd_rdr[RDR] == -1 && *(ptr + 1) == '<') ? (-2) : (fd_rdr[1]); + fd_rdr[RDR] = (fd_rdr[RDR] == -2 && *(ptr + 2) == '-') ? (-3) : (fd_rdr[1]); if (fd_rdr[FD] == STDOUT_FILENO) pos[0] = (ptr - word); else |