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author | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
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committer | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/dirent/opendir.c | |
download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.xz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.zip |
initial check-in, version 0.5.0 v0.5.0
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 00000000..cefe6ce7 --- /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; +} |