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Searched refs:open_fds (Results 1 – 6 of 6) sorted by relevance

/linux/tools/testing/selftests/core/
A Dclose_range_test.c56 EXPECT_EQ(-1, sys_close_range(open_fds[0], open_fds[100], -1)) { in TEST()
62 ret = fcntl(open_fds[i], F_DUPFD_QUERY, open_fds[i + 1]); in TEST()
70 EXPECT_EQ(0, sys_close_range(open_fds[0], open_fds[50], 0)); in TEST()
86 EXPECT_EQ(0, sys_close_range(open_fds[51], open_fds[92], 0)); in TEST()
95 EXPECT_EQ(0, sys_close_range(open_fds[93], open_fds[99], 0)); in TEST()
133 ret = sys_close_range(open_fds[0], open_fds[50], in TEST()
154 ret = sys_close_range(open_fds[51], open_fds[92], in TEST()
168 ret = sys_close_range(open_fds[93], open_fds[99], in TEST()
180 ret = sys_close_range(open_fds[100], open_fds[100], in TEST()
339 ret = sys_close_range(open_fds[0], open_fds[50], in TEST()
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/linux/fs/
A Dfile.c37 kvfree(fdt->open_fds); in __free_fdtable()
60 bitmap_copy_and_extend(nfdt->open_fds, ofdt->open_fds, in copy_fd_bitmaps()
142 fdt->open_fds = data; in alloc_fdtable()
258 __set_bit(fd, fdt->open_fds); in __set_open_fd()
260 if (!~fdt->open_fds[fd]) in __set_open_fd()
266 __clear_bit(fd, fdt->open_fds); in __clear_open_fd()
272 return test_bit(fd, fdt->open_fds); in fd_is_open()
291 last = find_last_bit(fdt->open_fds, punch_hole->from); in sane_fdtable_size()
324 new_fdt->open_fds = newf->open_fds_init; in dup_fd()
413 set = fdt->open_fds[j++]; in close_files()
[all …]
A Dselect.c419 unsigned long *open_fds; in max_select_fd() local
428 open_fds = fdt->open_fds + n; in max_select_fd()
433 if (!(set & ~*open_fds)) in max_select_fd()
439 open_fds--; in max_select_fd()
444 if (set & ~*open_fds) in max_select_fd()
/linux/include/linux/
A Dfdtable.h30 unsigned long *open_fds; member
/linux/fs/proc/
A Dfd.c304 *count = bitmap_weight(fdt->open_fds, fdt->max_fds); in proc_readfd_count()
/linux/Documentation/filesystems/
A Dfiles.rst24 elements - the fd sets (open_fds and close_on_exec, the

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