diff options
Diffstat (limited to 'src/dirent/opendir.c')
-rw-r--r-- | src/dirent/opendir.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/dirent/opendir.c b/src/dirent/opendir.c new file mode 100644 index 0000000..cefe6ce --- /dev/null +++ b/src/dirent/opendir.c @@ -0,0 +1,25 @@ +#define _GNU_SOURCE +#include <dirent.h> +#include <fcntl.h> +#include <sys/stat.h> +#include <errno.h> +#include <stdlib.h> +#include <unistd.h> +#include <limits.h> +#include "__dirent.h" + +DIR *opendir(const char *name) +{ + int fd; + DIR *dir; + + if ((fd = open(name, O_RDONLY|O_DIRECTORY)) < 0) + return 0; + fcntl(fd, F_SETFD, FD_CLOEXEC); + if (!(dir = calloc(1, sizeof *dir))) { + close(fd); + return 0; + } + dir->fd = fd; + return dir; +} |