| /Linux-v4.19/fs/ |
| D | utimes.c | 119 long do_utimes(int dfd, const char __user *filename, struct timespec64 *times, in do_utimes() argument
132 if (filename == NULL && dfd != AT_FDCWD) { in do_utimes()
138 f = fdget(dfd); in do_utimes()
152 error = user_path_at(dfd, filename, lookup_flags, &path); in do_utimes()
168 SYSCALL_DEFINE4(utimensat, int, dfd, const char __user *, filename, in SYSCALL_DEFINE4() argument
184 return do_utimes(dfd, filename, utimes ? tstimes : NULL, flags); in SYSCALL_DEFINE4()
187 static long do_futimesat(int dfd, const char __user *filename, in do_futimesat() argument
212 return do_utimes(dfd, filename, utimes ? tstimes : NULL, 0); in do_futimesat()
216 SYSCALL_DEFINE3(futimesat, int, dfd, const char __user *, filename, in SYSCALL_DEFINE3() argument
219 return do_futimesat(dfd, filename, utimes); in SYSCALL_DEFINE3()
[all …]
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| D | internal.h | 60 long do_mknodat(int dfd, const char __user *filename, umode_t mode,
62 long do_mkdirat(int dfd, const char __user *pathname, umode_t mode);
63 long do_rmdir(int dfd, const char __user *pathname);
64 long do_unlinkat(int dfd, struct filename *name);
118 extern struct file *do_filp_open(int dfd, struct filename *pathname,
124 long do_faccessat(int dfd, const char __user *filename, int mode);
125 int do_fchmodat(int dfd, const char __user *filename, umode_t mode);
126 int do_fchownat(int dfd, const char __user *filename, uid_t user, gid_t group,
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| D | open.c | 347 long do_faccessat(int dfd, const char __user *filename, int mode) in do_faccessat() argument
378 res = user_path_at(dfd, filename, lookup_flags, &path); in do_faccessat()
423 SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode) in SYSCALL_DEFINE3() argument
425 return do_faccessat(dfd, filename, mode); in SYSCALL_DEFINE3()
571 int do_fchmodat(int dfd, const char __user *filename, umode_t mode) in do_fchmodat() argument
577 error = user_path_at(dfd, filename, lookup_flags, &path); in do_fchmodat()
589 SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, in SYSCALL_DEFINE3() argument
592 return do_fchmodat(dfd, filename, mode); in SYSCALL_DEFINE3()
642 int do_fchownat(int dfd, const char __user *filename, uid_t user, gid_t group, in do_fchownat() argument
656 error = user_path_at(dfd, filename, lookup_flags, &path); in do_fchownat()
[all …]
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| D | stat.c | 166 int vfs_statx(int dfd, const char __user *filename, int flags, in vfs_statx() argument
185 error = user_path_at(dfd, filename, lookup_flags, &path); in vfs_statx()
358 SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename, in SYSCALL_DEFINE4() argument
364 error = vfs_fstatat(dfd, filename, &stat, flag); in SYSCALL_DEFINE4()
382 static int do_readlinkat(int dfd, const char __user *pathname, in do_readlinkat() argument
394 error = user_path_at_empty(dfd, pathname, lookup_flags, &path, &empty); in do_readlinkat()
418 SYSCALL_DEFINE4(readlinkat, int, dfd, const char __user *, pathname, in SYSCALL_DEFINE4() argument
421 return do_readlinkat(dfd, pathname, buf, bufsiz); in SYSCALL_DEFINE4()
508 SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename, in SYSCALL_DEFINE4() argument
514 error = vfs_fstatat(dfd, filename, &stat, flag); in SYSCALL_DEFINE4()
[all …]
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| D | namei.c | 510 int dfd; member
513 static void set_nameidata(struct nameidata *p, int dfd, struct filename *name) in set_nameidata() argument
517 p->dfd = dfd; in set_nameidata()
2211 } else if (nd->dfd == AT_FDCWD) { in path_init()
2229 struct fd f = fdget_raw(nd->dfd); in path_init()
2336 static int filename_lookup(int dfd, struct filename *name, unsigned flags, in filename_lookup() argument
2347 set_nameidata(&nd, dfd, name); in filename_lookup()
2378 static struct filename *filename_parentat(int dfd, struct filename *name, in filename_parentat() argument
2387 set_nameidata(&nd, dfd, name); in filename_parentat()
2605 int user_path_at_empty(int dfd, const char __user *name, unsigned flags, in user_path_at_empty() argument
[all …]
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| D | fhandle.c | 93 SYSCALL_DEFINE5(name_to_handle_at, int, dfd, const char __user *, name, in SYSCALL_DEFINE5() argument
107 err = user_path_at(dfd, name, lookup_flags, &path); in SYSCALL_DEFINE5()
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| /Linux-v4.19/arch/powerpc/platforms/cell/spufs/ |
| D | coredump.c | 53 static int spufs_ctx_note_size(struct spu_context *ctx, int dfd) in spufs_ctx_note_size() argument
63 sprintf(fullname, "SPU/%d/%s", dfd, name); in spufs_ctx_note_size()
132 struct coredump_params *cprm, int dfd) in spufs_arch_write_note() argument
149 sprintf(fullname, "SPU/%d/%s", dfd, name); in spufs_arch_write_note()
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| /Linux-v4.19/arch/parisc/kernel/ |
| D | sys_parisc32.c | 28 compat_uint_t mask0, compat_uint_t mask1, compat_int_t dfd, in sys32_fanotify_mark() argument
33 dfd, pathname); in sys32_fanotify_mark()
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| /Linux-v4.19/arch/s390/kernel/ |
| D | compat_wrapper.c | 143 COMPAT_SYSCALL_WRAP3(mkdirat, int, dfd, const char __user *, pathname, umode_t, mode);
144 COMPAT_SYSCALL_WRAP4(mknodat, int, dfd, const char __user *, filename, umode_t, mode, unsigned, dev…
145 COMPAT_SYSCALL_WRAP5(fchownat, int, dfd, const char __user *, filename, uid_t, user, gid_t, group, …
146 COMPAT_SYSCALL_WRAP3(unlinkat, int, dfd, const char __user *, pathname, int, flag);
150 COMPAT_SYSCALL_WRAP4(readlinkat, int, dfd, const char __user *, path, char __user *, buf, int, bufs…
151 COMPAT_SYSCALL_WRAP3(fchmodat, int, dfd, const char __user *, filename, umode_t, mode);
152 COMPAT_SYSCALL_WRAP3(faccessat, int, dfd, const char __user *, filename, int, mode);
161 COMPAT_SYSCALL_WRAP5(name_to_handle_at, int, dfd, const char __user *, name, struct file_handle __u…
183 COMPAT_SYSCALL_WRAP5(statx, int, dfd, const char __user *, path, unsigned, flags, unsigned, mask, s…
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| D | compat_linux.h | 118 long compat_sys_s390_fstatat64(unsigned int dfd, const char __user *filename, struct stat64_emu31 _…
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| D | compat_linux.c | 410 COMPAT_SYSCALL_DEFINE4(s390_fstatat64, unsigned int, dfd, const char __user *, filename, in COMPAT_SYSCALL_DEFINE4() argument
416 error = vfs_fstatat(dfd, filename, &stat, flag); in COMPAT_SYSCALL_DEFINE4()
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| /Linux-v4.19/fs/notify/fanotify/ |
| D | fanotify_user.c | 454 static int fanotify_find_path(int dfd, const char __user *filename, in fanotify_find_path() argument
460 dfd, filename, flags); in fanotify_find_path()
463 struct fd f = fdget(dfd); in fanotify_find_path()
487 ret = user_path_at(dfd, filename, lookup_flags, path); in fanotify_find_path()
801 int dfd, const char __user *pathname) in do_fanotify_mark() argument
812 __func__, fanotify_fd, flags, dfd, pathname, mask); in do_fanotify_mark()
873 ret = fanotify_find_path(dfd, pathname, &path, flags); in do_fanotify_mark()
908 __u64, mask, int, dfd, in SYSCALL_DEFINE5() argument
911 return do_fanotify_mark(fanotify_fd, flags, mask, dfd, pathname); in SYSCALL_DEFINE5()
917 __u32, mask0, __u32, mask1, int, dfd, in COMPAT_SYSCALL_DEFINE6() argument
[all …]
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| /Linux-v4.19/include/linux/ |
| D | syscalls.h | 376 asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
378 asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
379 asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
412 asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
417 asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
419 asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
422 asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
487 asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
489 asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
494 asmlinkage long sys_fstatat64(int dfd, const char __user *filename,
[all …]
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| D | namei.h | 54 static inline int user_path_at(int dfd, const char __user *name, unsigned flags, in user_path_at() argument
57 return user_path_at_empty(dfd, name, flags, path, NULL); in user_path_at()
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| D | time.h | 43 extern long do_utimes(int dfd, const char __user *filename, struct timespec64 *times, int flags);
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| D | compat.h | 602 asmlinkage long compat_sys_openat(int dfd, const char __user *filename,
663 asmlinkage long compat_sys_newfstatat(unsigned int dfd,
680 asmlinkage long compat_sys_utimensat(unsigned int dfd,
900 asmlinkage long compat_sys_execveat(int dfd, const char __user *filename,
948 asmlinkage long compat_sys_futimesat(unsigned int dfd,
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| /Linux-v4.19/Documentation/trace/ |
| D | kprobetrace.rst | 115 …echo 'p:myprobe do_sys_open dfd=%ax filename=%dx flags=%cx mode=+4($stack)' > /sys/kernel/debug/tr…
144 field:unsigned long dfd; offset:20; size:4; signed:0;
150 print fmt: "(%lx) dfd=%lx filename=%lx flags=%lx mode=%lx", REC->__probe_ip,
151 REC->dfd, REC->filename, REC->flags, REC->mode
182 …<...>-1447 [001] 1038282.286875: myprobe: (do_sys_open+0x0/0xd6) dfd=3 filename=7fffd1ec4440 flag…
184 …<...>-1447 [001] 1038282.286885: myprobe: (do_sys_open+0x0/0xd6) dfd=ffffff9c filename=40413c fla…
186 …<...>-1447 [001] 1038282.286969: myprobe: (do_sys_open+0x0/0xd6) dfd=ffffff9c filename=4041c6 fla…
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| /Linux-v4.19/arch/sparc/kernel/ |
| D | systbls.h | 65 asmlinkage long compat_sys_fstatat64(unsigned int dfd,
98 asmlinkage long compat_sys_fstatat64(unsigned int dfd,
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| D | sys_sparc32.c | 128 COMPAT_SYSCALL_DEFINE4(fstatat64, unsigned int, dfd, in COMPAT_SYSCALL_DEFINE4() argument
135 error = vfs_fstatat(dfd, filename, &stat, flag); in COMPAT_SYSCALL_DEFINE4()
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| /Linux-v4.19/tools/perf/examples/bpf/ |
| D | sys_enter_openat.c | 22 long dfd; member
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| D | augmented_syscalls.c | 33 long dfd; member
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| /Linux-v4.19/samples/statx/ |
| D | test-statx.c | 36 ssize_t statx(int dfd, const char *filename, unsigned flags, in statx() argument
39 return syscall(__NR_statx, dfd, filename, flags, mask, buffer); in statx()
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| /Linux-v4.19/arch/x86/ia32/ |
| D | sys_ia32.c | 131 COMPAT_SYSCALL_DEFINE4(x86_fstatat, unsigned int, dfd, in COMPAT_SYSCALL_DEFINE4() argument
138 error = vfs_fstatat(dfd, filename, &stat, flag); in COMPAT_SYSCALL_DEFINE4()
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| /Linux-v4.19/arch/arm/kernel/ |
| D | sys_oabi-compat.c | 175 asmlinkage long sys_oabi_fstatat64(int dfd, in sys_oabi_fstatat64() argument
183 error = vfs_fstatat(dfd, filename, &stat, flag); in sys_oabi_fstatat64()
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| /Linux-v4.19/Documentation/devicetree/bindings/arm/tegra/ |
| D | nvidia,tegra20-pmc.txt | 141 dfd Debug Tegra210
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