Lines Matching defs:pidfd

16 #include "pidfd.h"
23 	int pidfd;
39 	self->pidfd = sys_pidfd_open(getpid(), 0);
40 	ASSERT_GE(self->pidfd, 0);
41 	ASSERT_GE(fstat(self->pidfd, &self->st1), 0);
42 	ASSERT_EQ(ioctl(self->pidfd, FS_IOC_GETVERSION, &self->gen1), 0);
54  * Test that a detached mount can be created for a pidfd and then
61 	fd_tree = sys_open_tree(self->pidfd, "", OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC | AT_EMPTY_PATH);
70 /* Test that a pidfd can be reopened through procfs. */
73 	int pidfd;
76 	sprintf(proc_path, "/proc/self/fd/%d", self->pidfd);
77 	pidfd = open(proc_path, O_RDONLY | O_NOCTTY | O_CLOEXEC);
78 	ASSERT_GE(pidfd, 0);
80 	ASSERT_GE(fstat(self->pidfd, &self->st2), 0);
81 	ASSERT_EQ(ioctl(self->pidfd, FS_IOC_GETVERSION, &self->gen2), 0);
86 	ASSERT_EQ(close(pidfd), 0);
90  * Test that a detached mount can be created for a pidfd and then
97 	fd_tree = sys_open_tree(self->pidfd, "", OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC | AT_EMPTY_PATH);