arch/um/kernel/ksyms.c

Source file repositories/reference/linux-study-clean/arch/um/kernel/ksyms.c

File Facts

System
Linux kernel
Corpus path
arch/um/kernel/ksyms.c
Extension
.c
Size
1262 bytes
Lines
49
Domain
Architecture Layer
Bucket
arch/um
Inferred role
Architecture Layer: exported/initcall integration point
Status
integration implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/* 
 * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 */

#include <linux/module.h>
#include <os.h>

EXPORT_SYMBOL(um_get_signals);
EXPORT_SYMBOL(um_set_signals);

EXPORT_SYMBOL(os_stat_fd);
EXPORT_SYMBOL(os_stat_file);
EXPORT_SYMBOL(os_access);
EXPORT_SYMBOL(os_set_exec_close);
EXPORT_SYMBOL(os_getpid);
EXPORT_SYMBOL(os_open_file);
EXPORT_SYMBOL(os_read_file);
EXPORT_SYMBOL(os_write_file);
EXPORT_SYMBOL(os_seek_file);
EXPORT_SYMBOL(os_lock_file);
EXPORT_SYMBOL(os_ioctl_generic);
EXPORT_SYMBOL(os_pipe);
EXPORT_SYMBOL(os_file_type);
EXPORT_SYMBOL(os_file_mode);
EXPORT_SYMBOL(os_file_size);
EXPORT_SYMBOL(os_flush_stdout);
EXPORT_SYMBOL(os_close_file);
EXPORT_SYMBOL(os_set_fd_async);
EXPORT_SYMBOL(os_set_fd_block);
EXPORT_SYMBOL(helper_wait);
EXPORT_SYMBOL(os_shutdown_socket);
EXPORT_SYMBOL(os_create_unix_socket);
EXPORT_SYMBOL(os_connect_socket);
EXPORT_SYMBOL(os_accept_connection);
EXPORT_SYMBOL(os_rcv_fd_msg);
EXPORT_SYMBOL(run_helper);
EXPORT_SYMBOL(os_major);
EXPORT_SYMBOL(os_minor);
EXPORT_SYMBOL(os_makedev);
EXPORT_SYMBOL(os_eventfd);
EXPORT_SYMBOL(os_sendmsg_fds);

EXPORT_SYMBOL(add_sigio_fd);
EXPORT_SYMBOL(ignore_sigio_fd);
EXPORT_SYMBOL(sigio_broken);

EXPORT_SYMBOL(syscall);

Annotation

Implementation Notes