diff options
Diffstat (limited to 'src/get_cmd_path.c')
| -rw-r--r-- | src/get_cmd_path.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/get_cmd_path.c b/src/get_cmd_path.c index 605adf6..fb45730 100644 --- a/src/get_cmd_path.c +++ b/src/get_cmd_path.c @@ -6,7 +6,7 @@ /* By: chuhlig <chuhlig@student.42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2024/12/17 19:19:59 by chuhlig #+# #+# */ -/* Updated: 2025/01/15 16:15:32 by dkaiser ### ########.fr */ +/* Updated: 2025/01/15 16:32:30 by dkaiser ### ########.fr */ /* */ /* ************************************************************************** */ @@ -16,12 +16,14 @@ #include <sys/errno.h> #include <sys/unistd.h> #include <unistd.h> +#include <sys/stat.h> static char *get_simple_cmd_path(char *cmd, int *return_code); static char *get_absolute_cmd_path(char *cmd, t_env *env, int *return_code); static char *find_in_path(char *cmd, t_env *env, int *return_code); static char *error(int err_code, char *err_text, int exit_code, int *ret_code); char **get_split_path(t_env *env); +static int is_directory(char *path); char *get_cmd_path(char *cmd, t_env *env, int *return_code) { @@ -55,6 +57,8 @@ static char *get_absolute_cmd_path(char *cmd, t_env *env, int *return_code) free(result); return (error(EACCES, cmd, 126, return_code)); } + if (is_directory(cmd)) + return (error(EISDIR, cmd, 126, return_code)); return (result); } @@ -102,6 +106,8 @@ static char *get_simple_cmd_path(char *cmd, int *return_code) free(result); return (error(EACCES, cmd, 126, return_code)); } + if (is_directory(cmd)) + return (error(EISDIR, cmd, 126, return_code)); return (result); } @@ -113,3 +119,14 @@ static char *error(int err_code, char *err_text, int exit_code, int *ret_code) *ret_code = exit_code; return (NULL); } + +static int is_directory(char *path) +{ + struct stat path_stat; + + stat(path, &path_stat); + if ((path_stat.st_mode & S_IFMT) == S_IFDIR) + return (1); + else + return (0); +} |