| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | token.c | 40 static inline int sys_fsconfig(int fs_fd, unsigned cmd, const char *key, const void *val, int aux) in sys_fsconfig() argument
42 return syscall(__NR_fsconfig, fs_fd, cmd, key, val, aux); in sys_fsconfig()
45 static inline int sys_fsmount(int fs_fd, unsigned flags, unsigned ms_flags) in sys_fsmount() argument
47 return syscall(__NR_fsmount, fs_fd, flags, ms_flags); in sys_fsmount()
70 static int set_delegate_mask(int fs_fd, const char *key, __u64 mask, const char *mask_str) in set_delegate_mask() argument
84 err = sys_fsconfig(fs_fd, FSCONFIG_SET_STRING, key, in set_delegate_mask()
106 int fs_fd; in create_bpffs_fd() local
109 fs_fd = sys_fsopen("bpf", 0); in create_bpffs_fd()
110 ASSERT_GE(fs_fd, 0, "fs_fd"); in create_bpffs_fd()
112 return fs_fd; in create_bpffs_fd()
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| H A D | bpf_obj_pinning.c | 18 static inline int sys_fsconfig(int fs_fd, unsigned cmd, const char *key, const void *val, int aux) in sys_fsconfig() argument
20 return syscall(__NR_fsconfig, fs_fd, cmd, key, val, aux); in sys_fsconfig()
23 static inline int sys_fsmount(int fs_fd, unsigned flags, unsigned ms_flags) in sys_fsmount() argument
25 return syscall(__NR_fsmount, fs_fd, flags, ms_flags); in sys_fsmount()
40 int fs_fd = -1, mnt_fd = -1; in bpf_obj_pinning_detached() local
50 fs_fd = sys_fsopen("bpf", 0); in bpf_obj_pinning_detached()
51 if (!ASSERT_GE(fs_fd, 0, "fs_fd")) in bpf_obj_pinning_detached()
55 err = sys_fsconfig(fs_fd, FSCONFIG_CMD_CREATE, NULL, NULL, 0); in bpf_obj_pinning_detached()
60 mnt_fd = sys_fsmount(fs_fd, 0, 0); in bpf_obj_pinning_detached()
110 if (fs_fd >= 0) in bpf_obj_pinning_detached()
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| /linux/Documentation/filesystems/ |
| H A D | overlayfs.rst | 360 fsconfig(fs_fd, FSCONFIG_SET_STRING, "lowerdir+", "/a:lower::dir", 0);
436 fsconfig(fs_fd, FSCONFIG_SET_STRING, "lowerdir+", "/l1", 0);
437 fsconfig(fs_fd, FSCONFIG_SET_STRING, "lowerdir+", "/l2", 0);
438 fsconfig(fs_fd, FSCONFIG_SET_STRING, "lowerdir+", "/l3", 0);
439 fsconfig(fs_fd, FSCONFIG_SET_STRING, "datadir+", "/do1", 0);
440 fsconfig(fs_fd, FSCONFIG_SET_STRING, "datadir+", "/do2", 0);
451 fsconfig(fs_fd, FSCONFIG_SET_FD, "lowerdir+", NULL, fd_lower1);
452 fsconfig(fs_fd, FSCONFIG_SET_FD, "lowerdir+", NULL, fd_lower2);
453 fsconfig(fs_fd, FSCONFIG_SET_FD, "lowerdir+", NULL, fd_lower3);
454 fsconfig(fs_fd, FSCONFIG_SET_FD, "datadir+", NULL, fd_data1);
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| /linux/include/linux/ |
| H A D | syscalls.h | 961 asmlinkage long sys_fsconfig(int fs_fd, unsigned int cmd, const char __user *key,
963 asmlinkage long sys_fsmount(int fs_fd, unsigned int flags, unsigned int ms_flags);
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