269 static inline void fdput_pos(struct fd f)  in fdput_pos()  argument
271 	if (f.flags & FDPUT_POS_UNLOCK)  in fdput_pos()
272 		mutex_unlock(&f.file->f_pos_lock);  in fdput_pos()
273 	fdput(f);  in fdput_pos()
279 	struct fd f = fdget_pos(fd);  in SYSCALL_DEFINE3()  local
280 	if (!f.file)  in SYSCALL_DEFINE3()
285 		loff_t res = vfs_llseek(f.file, offset, whence);  in SYSCALL_DEFINE3()
290 	fdput_pos(f);  in SYSCALL_DEFINE3()
307 	struct fd f = fdget_pos(fd);  in SYSCALL_DEFINE5()  local
310 	if (!f.file)  in SYSCALL_DEFINE5()
317 	offset = vfs_llseek(f.file, ((loff_t) offset_high << 32) | offset_low,  in SYSCALL_DEFINE5()
327 	fdput_pos(f);  in SYSCALL_DEFINE5()
564 	struct fd f = fdget_pos(fd);  in SYSCALL_DEFINE3()  local
567 	if (f.file) {  in SYSCALL_DEFINE3()
568 		loff_t pos = file_pos_read(f.file);  in SYSCALL_DEFINE3()
569 		ret = vfs_read(f.file, buf, count, &pos);  in SYSCALL_DEFINE3()
571 			file_pos_write(f.file, pos);  in SYSCALL_DEFINE3()
572 		fdput_pos(f);  in SYSCALL_DEFINE3()
580 	struct fd f = fdget_pos(fd);  in SYSCALL_DEFINE3()  local
583 	if (f.file) {  in SYSCALL_DEFINE3()
584 		loff_t pos = file_pos_read(f.file);  in SYSCALL_DEFINE3()
585 		ret = vfs_write(f.file, buf, count, &pos);  in SYSCALL_DEFINE3()
587 			file_pos_write(f.file, pos);  in SYSCALL_DEFINE3()
588 		fdput_pos(f);  in SYSCALL_DEFINE3()
597 	struct fd f;  in SYSCALL_DEFINE4()  local
603 	f = fdget(fd);  in SYSCALL_DEFINE4()
604 	if (f.file) {  in SYSCALL_DEFINE4()
606 		if (f.file->f_mode & FMODE_PREAD)  in SYSCALL_DEFINE4()
607 			ret = vfs_read(f.file, buf, count, &pos);  in SYSCALL_DEFINE4()
608 		fdput(f);  in SYSCALL_DEFINE4()
617 	struct fd f;  in SYSCALL_DEFINE4()  local
623 	f = fdget(fd);  in SYSCALL_DEFINE4()
624 	if (f.file) {  in SYSCALL_DEFINE4()
626 		if (f.file->f_mode & FMODE_PWRITE)    in SYSCALL_DEFINE4()
627 			ret = vfs_write(f.file, buf, count, &pos);  in SYSCALL_DEFINE4()
628 		fdput(f);  in SYSCALL_DEFINE4()
855 	struct fd f = fdget_pos(fd);  in SYSCALL_DEFINE3()  local
858 	if (f.file) {  in SYSCALL_DEFINE3()
859 		loff_t pos = file_pos_read(f.file);  in SYSCALL_DEFINE3()
860 		ret = vfs_readv(f.file, vec, vlen, &pos);  in SYSCALL_DEFINE3()
862 			file_pos_write(f.file, pos);  in SYSCALL_DEFINE3()
863 		fdput_pos(f);  in SYSCALL_DEFINE3()
875 	struct fd f = fdget_pos(fd);  in SYSCALL_DEFINE3()  local
878 	if (f.file) {  in SYSCALL_DEFINE3()
879 		loff_t pos = file_pos_read(f.file);  in SYSCALL_DEFINE3()
880 		ret = vfs_writev(f.file, vec, vlen, &pos);  in SYSCALL_DEFINE3()
882 			file_pos_write(f.file, pos);  in SYSCALL_DEFINE3()
883 		fdput_pos(f);  in SYSCALL_DEFINE3()
902 	struct fd f;  in SYSCALL_DEFINE5()  local
908 	f = fdget(fd);  in SYSCALL_DEFINE5()
909 	if (f.file) {  in SYSCALL_DEFINE5()
911 		if (f.file->f_mode & FMODE_PREAD)  in SYSCALL_DEFINE5()
912 			ret = vfs_readv(f.file, vec, vlen, &pos);  in SYSCALL_DEFINE5()
913 		fdput(f);  in SYSCALL_DEFINE5()
926 	struct fd f;  in SYSCALL_DEFINE5()  local
932 	f = fdget(fd);  in SYSCALL_DEFINE5()
933 	if (f.file) {  in SYSCALL_DEFINE5()
935 		if (f.file->f_mode & FMODE_PWRITE)  in SYSCALL_DEFINE5()
936 			ret = vfs_writev(f.file, vec, vlen, &pos);  in SYSCALL_DEFINE5()
937 		fdput(f);  in SYSCALL_DEFINE5()
1026 	struct fd f = fdget_pos(fd);  in COMPAT_SYSCALL_DEFINE3()  local
1030 	if (!f.file)  in COMPAT_SYSCALL_DEFINE3()
1032 	pos = f.file->f_pos;  in COMPAT_SYSCALL_DEFINE3()
1033 	ret = compat_readv(f.file, vec, vlen, &pos);  in COMPAT_SYSCALL_DEFINE3()
1035 		f.file->f_pos = pos;  in COMPAT_SYSCALL_DEFINE3()
1036 	fdput_pos(f);  in COMPAT_SYSCALL_DEFINE3()
1044 	struct fd f;  in __compat_sys_preadv64()  local
1049 	f = fdget(fd);  in __compat_sys_preadv64()
1050 	if (!f.file)  in __compat_sys_preadv64()
1053 	if (f.file->f_mode & FMODE_PREAD)  in __compat_sys_preadv64()
1054 		ret = compat_readv(f.file, vec, vlen, &pos);  in __compat_sys_preadv64()
1055 	fdput(f);  in __compat_sys_preadv64()
1103 	struct fd f = fdget_pos(fd);  in COMPAT_SYSCALL_DEFINE3()  local
1107 	if (!f.file)  in COMPAT_SYSCALL_DEFINE3()
1109 	pos = f.file->f_pos;  in COMPAT_SYSCALL_DEFINE3()
1110 	ret = compat_writev(f.file, vec, vlen, &pos);  in COMPAT_SYSCALL_DEFINE3()
1112 		f.file->f_pos = pos;  in COMPAT_SYSCALL_DEFINE3()
1113 	fdput_pos(f);  in COMPAT_SYSCALL_DEFINE3()
1121 	struct fd f;  in __compat_sys_pwritev64()  local
1126 	f = fdget(fd);  in __compat_sys_pwritev64()
1127 	if (!f.file)  in __compat_sys_pwritev64()
1130 	if (f.file->f_mode & FMODE_PWRITE)  in __compat_sys_pwritev64()
1131 		ret = compat_writev(f.file, vec, vlen, &pos);  in __compat_sys_pwritev64()
1132 	fdput(f);  in __compat_sys_pwritev64()