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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
commit | 8c1ab65c0f548d20b7f177bdb736daaf603340e1 (patch) | |
tree | df55b7e75bf43f2bf500845b105afe3ac3a5157e /libc-bottom-half/cloudlibc/src/libc/dirent/opendirat.c | |
parent | Initial commit. (diff) | |
download | wasi-libc-b0f726bfa464c79fdf040fa7daed6094ddbffb4c.tar.xz wasi-libc-b0f726bfa464c79fdf040fa7daed6094ddbffb4c.zip |
Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libc-bottom-half/cloudlibc/src/libc/dirent/opendirat.c')
-rw-r--r-- | libc-bottom-half/cloudlibc/src/libc/dirent/opendirat.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libc-bottom-half/cloudlibc/src/libc/dirent/opendirat.c b/libc-bottom-half/cloudlibc/src/libc/dirent/opendirat.c new file mode 100644 index 0000000..e6d1c2a --- /dev/null +++ b/libc-bottom-half/cloudlibc/src/libc/dirent/opendirat.c @@ -0,0 +1,23 @@ +// Copyright (c) 2015 Nuxi, https://nuxi.nl/ +// +// SPDX-License-Identifier: BSD-2-Clause + +#include <wasi/libc.h> +#include <wasi/libc-nocwd.h> +#include <dirent.h> +#include <fcntl.h> +#include <stddef.h> +#include <unistd.h> + +DIR *__wasilibc_nocwd_opendirat(int dir, const char *dirname) { + // Open directory. + int fd = __wasilibc_nocwd_openat_nomode(dir, dirname, O_RDONLY | O_NONBLOCK | O_DIRECTORY); + if (fd == -1) + return NULL; + + // Create directory handle. + DIR *result = fdopendir(fd); + if (result == NULL) + close(fd); + return result; +} |