Searched refs:proc_fd (Results 1 - 6 of 6) sorted by relevance

/linux-master/fs/proc/
H A Dfd.h16 static inline unsigned int proc_fd(struct inode *inode) function
H A Dfd.c37 unsigned int fd = proc_fd(m->private);
152 fd = proc_fd(inode);
178 unsigned int fd = proc_fd(d_inode(dentry));
/linux-master/tools/testing/selftests/net/
H A Dtcp_fastopen_backup_key.c44 static int proc_fd; variable
59 lseek(proc_fd, 0, SEEK_SET);
60 if (read(proc_fd, buf, sizeof(buf)) <= 0)
84 lseek(proc_fd, 0, SEEK_SET);
85 if (write(proc_fd, buf, sizeof(buf)) <= 0)
322 proc_fd = open(PROC_FASTOPEN_KEY, O_RDWR);
323 if (proc_fd < 0)
330 close(proc_fd);
/linux-master/tools/testing/selftests/iommu/
H A Diommufd_fail_nth.c85 int proc_fd; member in struct:fail_nth_state
95 nth_state->proc_fd = open(buf, O_RDWR);
96 ASSERT_NE(-1, nth_state->proc_fd);
123 res = pread(nth_state->proc_fd, buf, sizeof(buf), 0);
130 res2 = pwrite(nth_state->proc_fd, disable_nth,
133 res2 = pwrite(nth_state->proc_fd, disable_nth,
169 ASSERT_EQ(len, pwrite(nth_state->proc_fd, buf, len, 0));
/linux-master/tools/testing/selftests/pidfd/
H A Dpidfd_setns_test.c126 int i, proc_fd, ret; local
136 proc_fd = open("/proc/self/ns", O_DIRECTORY | O_CLOEXEC);
137 ASSERT_GE(proc_fd, 0) {
144 self->nsfds[i] = openat(proc_fd, info->name, O_RDONLY | O_CLOEXEC);
237 self->nsfds[i] = openat(proc_fd, info->name, O_RDONLY | O_CLOEXEC);
272 close(proc_fd);
/linux-master/tools/testing/selftests/landlock/
H A Dfs_test.c3303 int reg_fd, proc_fd; local
3319 proc_fd = open_proc_fd(_metadata, reg_fd, O_RDONLY | O_CLOEXEC);
3320 ASSERT_LE(0, proc_fd);
3321 ASSERT_EQ(0, close(proc_fd));
3323 proc_fd = open_proc_fd(_metadata, reg_fd, O_RDWR | O_CLOEXEC);
3324 ASSERT_EQ(-1, proc_fd)
3336 int proc_fd; local
3369 proc_fd = open_proc_fd(_metadata, pipe_fds[1], O_WRONLY | O_CLOEXEC);
3370 ASSERT_LE(0, proc_fd);
3371 ASSERT_EQ(1, write(proc_fd, "
[all...]

Completed in 165 milliseconds