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Searched refs:open_fds (Results 1 – 3 of 3) sorted by relevance

/linux/tools/testing/selftests/core/
H A Dclose_range_test.c42 int open_fds[101]; in TEST() local
44 for (i = 0; i < ARRAY_SIZE(open_fds); i++) { in TEST()
53 open_fds[i] = fd; in TEST()
56 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()
73 EXPECT_EQ(-1, fcntl(open_fds[i], F_GETFL)); in TEST()
76 EXPECT_GT(fcntl(open_fds[i], F_GETFL), -1); in TEST()
86 EXPECT_EQ(0, sys_close_range(open_fds[51], open_fds[92], 0)); in TEST()
89 EXPECT_EQ(-1, fcntl(open_fds[i], F_GETFL)); in TEST()
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/linux/fs/
H 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/Documentation/filesystems/
H A Dfiles.rst24 elements - the fd sets (open_fds and close_on_exec, the