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Searched refs:MAX_HANDLE_SZ (Results 1 – 9 of 9) sorted by relevance

/linux/tools/testing/selftests/pidfd/
H A Dpidfd_file_handle_test.c151 fh = malloc(sizeof(struct file_handle) + MAX_HANDLE_SZ); in TEST_F()
153 memset(fh, 0, sizeof(struct file_handle) + MAX_HANDLE_SZ); in TEST_F()
154 fh->handle_bytes = MAX_HANDLE_SZ; in TEST_F()
198 fh = malloc(sizeof(struct file_handle) + MAX_HANDLE_SZ); in TEST_F()
200 memset(fh, 0, sizeof(struct file_handle) + MAX_HANDLE_SZ); in TEST_F()
201 fh->handle_bytes = MAX_HANDLE_SZ; in TEST_F()
244 fh = malloc(sizeof(struct file_handle) + MAX_HANDLE_SZ); in TEST_F()
246 memset(fh, 0, sizeof(struct file_handle) + MAX_HANDLE_SZ); in TEST_F()
247 fh->handle_bytes = MAX_HANDLE_SZ; in TEST_F()
280 fh = malloc(sizeof(struct file_handle) + MAX_HANDLE_SZ); in TEST_F()
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/linux/tools/testing/selftests/namespaces/
H A Dfile_handle_test.c36 handle = malloc(sizeof(*handle) + MAX_HANDLE_SZ); in TEST()
44 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
91 handle = malloc(sizeof(*handle) + MAX_HANDLE_SZ); in TEST()
99 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
141 handle = malloc(sizeof(*handle) + MAX_HANDLE_SZ); in TEST()
149 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
191 handle = malloc(sizeof(*handle) + MAX_HANDLE_SZ); in TEST()
199 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
241 handle = malloc(sizeof(*handle) + MAX_HANDLE_SZ); in TEST()
249 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
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H A Dns_active_ref_test.c43 handle = malloc(sizeof(*handle) + MAX_HANDLE_SZ); in TEST()
51 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
96 char buf[sizeof(*handle) + MAX_HANDLE_SZ]; in TEST()
124 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
177 char buf[sizeof(*handle) + MAX_HANDLE_SZ]; in TEST()
209 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
299 char buf[sizeof(*handle) + MAX_HANDLE_SZ]; in TEST()
344 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
389 char buf[sizeof(*handle) + MAX_HANDLE_SZ]; in TEST()
422 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
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/linux/fs/
H A Dfhandle.c46 if (f_handle.handle_bytes > MAX_HANDLE_SZ) in do_sys_name_to_handle()
350 if ((f_handle.handle_bytes > MAX_HANDLE_SZ) || in handle_to_path()
/linux/fs/notify/fanotify/
H A Dfanotify.h169 BUILD_BUG_ON(FANOTIFY_FH_HDR_LEN + MAX_HANDLE_SZ > U8_MAX); in fanotify_info_init()
316 FANOTIFY_INLINE_FH(object_fh, MAX_HANDLE_SZ);
H A Dfanotify.c400 if (WARN_ON_ONCE(fh_len > MAX_HANDLE_SZ)) in fanotify_encode_fh_len()
438 if (fh_len < 4 || WARN_ON_ONCE(fh_len % 4) || fh_len > MAX_HANDLE_SZ) in fanotify_encode_fh()
462 BUILD_BUG_ON(MAX_HANDLE_SZ > 0xff || FILEID_INVALID > 0xff); in fanotify_encode_fh()
/linux/fs/notify/
H A Dfdinfo.c45 DEFINE_FLEX(struct file_handle, f, f_handle, handle_bytes, MAX_HANDLE_SZ); in show_mark_fhandle()
/linux/include/linux/
H A Dexportfs.h16 #define MAX_HANDLE_SZ 128 macro
/linux/fs/overlayfs/
H A Dcopy_up.c423 int buflen = MAX_HANDLE_SZ; in ovl_encode_real_fh()
429 BUILD_BUG_ON(MAX_HANDLE_SZ + OVL_FH_FID_OFFSET > 255); in ovl_encode_real_fh()
447 WARN_ON(buflen > MAX_HANDLE_SZ)) in ovl_encode_real_fh()