Searched refs:proc_fd (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.10/tools/testing/selftests/net/ |
| D | tcp_fastopen_backup_key.c | 46 static int proc_fd; variable
61 lseek(proc_fd, 0, SEEK_SET); in get_keys()
62 if (read(proc_fd, buf, sizeof(buf)) <= 0) in get_keys()
86 lseek(proc_fd, 0, SEEK_SET); in set_keys()
87 if (write(proc_fd, buf, sizeof(buf)) <= 0) in set_keys()
324 proc_fd = open(PROC_FASTOPEN_KEY, O_RDWR); in main()
325 if (proc_fd < 0) in main()
332 close(proc_fd); in main()
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| /Linux-v5.10/tools/testing/selftests/pidfd/ |
| D | pidfd_setns_test.c | 126 int i, proc_fd, ret; in FIXTURE_SETUP() local
136 proc_fd = open("/proc/self/ns", O_DIRECTORY | O_CLOEXEC); in FIXTURE_SETUP()
137 ASSERT_GE(proc_fd, 0) { in FIXTURE_SETUP()
144 self->nsfds[i] = openat(proc_fd, info->name, O_RDONLY | O_CLOEXEC); in FIXTURE_SETUP()
237 self->nsfds[i] = openat(proc_fd, info->name, O_RDONLY | O_CLOEXEC); in FIXTURE_SETUP()
272 close(proc_fd); in FIXTURE_SETUP()
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| /Linux-v5.10/fs/proc/ |
| D | fd.h | 15 static inline unsigned int proc_fd(struct inode *inode) in proc_fd() function
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| D | fd.c | 35 unsigned int fd = proc_fd(m->private); in seq_show()
128 fd = proc_fd(inode); in tid_fd_revalidate()
160 unsigned int fd = proc_fd(d_inode(dentry)); in proc_fd_link()
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