From b507cbc2b1aaec1931642497edcb6723a0d24dc4 Mon Sep 17 00:00:00 2001 From: Joanne Koong Date: Fri, 23 Aug 2024 13:11:09 -0700 Subject: Add statx support This commit adds libfuse support for FUSE_STATX requests on linux distributions. Currently, statx is only supported on linux. To make the interface a ergonomic as possible (eg using native 'struct statx' vs 'struct fuse_statx'), this implementation gates the 'struct statx' changes by #ifdef linux. Signed-off-by: Joanne Koong --- lib/modules/iconv.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'lib/modules/iconv.c') diff --git a/lib/modules/iconv.c b/lib/modules/iconv.c index 599b8df..417c904 100644 --- a/lib/modules/iconv.c +++ b/lib/modules/iconv.c @@ -568,6 +568,22 @@ static off_t iconv_lseek(const char *path, off_t off, int whence, return res; } +#ifdef HAVE_STATX +static int iconv_statx(const char *path, int flags, int mask, struct statx *stxbuf, + struct fuse_file_info *fi) +{ + struct iconv *ic = iconv_get(); + char *newpath; + int res = iconv_convpath(ic, path, &newpath, 0); + + if (!res) { + res = fuse_fs_statx(ic->next, newpath, flags, mask, stxbuf, fi); + free(newpath); + } + return res; +} +#endif + static void *iconv_init(struct fuse_conn_info *conn, struct fuse_config *cfg) { @@ -627,6 +643,9 @@ static const struct fuse_operations iconv_oper = { .flock = iconv_flock, .bmap = iconv_bmap, .lseek = iconv_lseek, +#ifdef HAVE_STATX + .statx = iconv_statx, +#endif }; static const struct fuse_opt iconv_opts[] = { -- cgit v1.2.3