Searched refs:open_fds (Results 1 – 6 of 6) sorted by relevance
| /linux-6.6.21/tools/testing/selftests/core/ |
| D | close_range_test.c | 56 int open_fds[101]; in TEST() local
58 for (i = 0; i < ARRAY_SIZE(open_fds); i++) { in TEST()
67 open_fds[i] = fd; in TEST()
70 EXPECT_EQ(-1, sys_close_range(open_fds[0], open_fds[100], -1)) { in TEST()
75 EXPECT_EQ(0, sys_close_range(open_fds[0], open_fds[50], 0)); in TEST()
78 EXPECT_EQ(-1, fcntl(open_fds[i], F_GETFL)); in TEST()
81 EXPECT_GT(fcntl(open_fds[i], F_GETFL), -1); in TEST()
91 EXPECT_EQ(0, sys_close_range(open_fds[51], open_fds[92], 0)); in TEST()
94 EXPECT_EQ(-1, fcntl(open_fds[i], F_GETFL)); in TEST()
97 EXPECT_GT(fcntl(open_fds[i], F_GETFL), -1); in TEST()
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| /linux-6.6.21/fs/ |
| D | file.c | 37 kvfree(fdt->open_fds); in __free_fdtable()
61 memcpy(nfdt->open_fds, ofdt->open_fds, cpy); in copy_fd_bitmaps()
62 memset((char *)nfdt->open_fds + cpy, 0, set); in copy_fd_bitmaps()
146 fdt->open_fds = data; in alloc_fdtable()
262 __set_bit(fd, fdt->open_fds); in __set_open_fd()
264 if (!~fdt->open_fds[fd]) in __set_open_fd()
270 __clear_bit(fd, fdt->open_fds); in __clear_open_fd()
281 if (fdt->open_fds[--i]) in count_open_files()
337 new_fdt->open_fds = newf->open_fds_init; in dup_fd()
427 set = fdt->open_fds[j++]; in close_files()
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| D | select.c | 422 unsigned long *open_fds; in max_select_fd() local
431 open_fds = fdt->open_fds + n; in max_select_fd()
436 if (!(set & ~*open_fds)) in max_select_fd()
442 open_fds--; in max_select_fd()
447 if (set & ~*open_fds) in max_select_fd()
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| /linux-6.6.21/include/linux/ |
| D | fdtable.h | 31 unsigned long *open_fds; member
43 return test_bit(fd, fdt->open_fds); in fd_is_open()
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| /linux-6.6.21/fs/proc/ |
| D | fd.c | 297 *count = bitmap_weight(fdt->open_fds, fdt->max_fds); in proc_readfd_count()
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| /linux-6.6.21/Documentation/filesystems/ |
| D | files.rst | 24 elements - the fd sets (open_fds and close_on_exec, the
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