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Systemd/src/udev/udev.h

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Add SPDX license identifiers to source files under the GPL
2017-11-18 17:14:42 +01:00
/* SPDX-License-Identifier: GPL-2.0+ */
tree-wide: place #pragma once at the same place everywhere Usually, we place the #pragma once before the copyright blurb in header files, but in a few cases we didn't. Move those around, so that we do the same thing everywhere.
2016-02-16 20:05:15 +01:00
#pragma once
added initial files.
2005-04-27 05:59:47 +02:00
/*
tree-wide: use proper unicode © instead of (C) where we can Let's use a proper unicode copyright symbol where we can, it's prettier. This important patch is very important.
2018-06-12 17:15:23 +02:00
* Copyright © 2003 Greg Kroah-Hartman <greg@kroah.com>
added initial files.
2005-04-27 05:59:47 +02:00
*/
[PATCH] Build failure - missing linux/limits.h include? On Tuesday 25 November 2003 00:12, Chris Larson wrote: > udev fails to compile here unless I'm doing a KLIBC build. The reason > appears to be that the normal limits.h in the gcc inc dir doesn't pull > in linux/limits.h, whereas the limits.h out in the klibc include dirs > does. I'd think it'd be best to add a #include <linux/limits.h> to > udev.h directly, since it uses PATH_MAX. No, don't include kernel headers directly if you can avoid it. The problem you are referring to seems to be with old tool chains, I have the same symptom with my s390 gcc-2.95/glibc-2.1.3. Including <sys/param.h> instead of <limits.h> seems to fix it.
2003-12-02 09:26:46 +01:00
#include <sys/param.h>
include sys/sysmacros.h in more places Since glibc is moving away from implicitly including sys/sysmacros.h all the time via sys/types.h, include the header directly in more places. This seems to cover most makedev/major/minor usage.
2016-03-14 22:44:49 +01:00
#include <sys/sysmacros.h>
util-lib: split our string related calls from util.[ch] into its own file string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-24 22:58:24 +02:00
#include <sys/types.h>
replace libsysfs We never used any of the libsysfs convenience features. Here we replace it completely with 300 lines of code, which are much simpler and a bit faster cause udev(d) does not open any syfs file for a simple event which does not need any parent device information. Signed-off-by: Kay Sievers <kay.sievers@suse.de>
2006-01-09 21:18:00 +01:00
libudev: move to top-level directory
2009-06-08 21:36:06 +02:00
#include "libudev.h"
util-lib: split our string related calls from util.[ch] into its own file string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-24 22:58:24 +02:00
#include "sd-netlink.h"
selinux: unify systemd and udev code
2012-04-17 16:05:03 +02:00
#include "label.h"
util-lib: split our string related calls from util.[ch] into its own file string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-24 22:58:24 +02:00
#include "libudev-private.h"
#include "macro.h"
udev: use conf_files_list() to search rules files
2012-05-07 13:21:05 +02:00
#include "strv.h"
util-lib: split our string related calls from util.[ch] into its own file string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-24 22:58:24 +02:00
#include "util.h"
added initial files.
2005-04-27 05:59:47 +02:00
udevd: use libudev
2008-10-16 17:16:58 +02:00
struct udev_event {
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
struct udev *udev;
struct udev_device *dev;
struct udev_device *dev_parent;
struct udev_device *dev_db;
char *name;
char *program_result;
mode_t mode;
uid_t uid;
gid_t gid;
udev: support custom Linux Security Module labels for device nodes
2013-10-08 01:59:10 +02:00
struct udev_list seclabel_list;
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
struct udev_list run_list;
int exec_delay;
udev: use usec_t and now()
2012-11-11 20:45:05 +01:00
usec_t birth_usec;
sd-netlink: rename from sd-rtnl
2015-06-12 16:31:33 +02:00
sd_netlink *rtnl;
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
unsigned int builtin_run;
unsigned int builtin_ret;
bool inotify_watch;
bool inotify_watch_final;
udev: in addition to DEVMODE, honor DEVUID, DEVGID from the uevent
2012-12-31 04:48:44 +01:00
bool group_set;
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
bool group_final;
udev: in addition to DEVMODE, honor DEVUID, DEVGID from the uevent
2012-12-31 04:48:44 +01:00
bool owner_set;
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
bool owner_final;
bool mode_set;
bool mode_final;
bool name_final;
bool devlink_final;
bool run_final;
udevd: use libudev
2008-10-16 17:16:58 +02:00
};
udevd: optionally watch device nodes with inotify This allows you to re-process the rules if the content of the device has been changed, most useful for block subsystem to cause vol_id to be run again.
2009-02-11 18:38:56 +01:00
struct udev_watch {
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
struct udev_list_node node;
int handle;
char *name;
udevd: optionally watch device nodes with inotify This allows you to re-process the rules if the content of the device has been changed, most useful for block subsystem to cause vol_id to be run again.
2009-02-11 18:38:56 +01:00
};
merge udev-rules.c and udev-rules-parse.c
2008-10-18 14:33:37 +02:00
/* udev-rules.c */
move udev_rules_apply_format() to udev-event.c
2008-10-18 19:19:56 +02:00
struct udev_rules;
drop "extern" keyword from non-static function
2009-04-26 13:59:39 +02:00
struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names);
invalidate rules and kmod index with 'udevadm control --reload' - rename --reload-rules to --reload - invalidate rules and databases only, delay parsing to the next event - enable debug output for test-builtin
2011-12-25 16:37:15 +01:00
struct udev_rules *udev_rules_unref(struct udev_rules *rules);
udev: remove configuration options for /dev, /sys, /run directories
2012-04-16 17:21:22 +02:00
bool udev_rules_check_timestamp(struct udev_rules *rules);
udev-rules: log_oom() on memory error and abort processing of event CID #1313566. Also, change the return value to void, because it is ignored anyway.
2016-02-21 02:09:34 +01:00
void udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event,
usec_t timeout_usec, usec_t timeout_warn_usec,
struct udev_list *properties_list);
udev: export tags of "dead" device nodes to /run/udev/static_node-tags/ Based on a patch by Kay Sievers. A tag is exported at boot as a symlinks to the device node in the folder /run/udev/static_node-tags/<tagname>/, if the device node exists. These tags are cleaned up by udevadm info --cleanup-db, but are otherwise never removed.
2013-07-07 18:32:34 +02:00
int udev_rules_apply_static_dev_perms(struct udev_rules *rules);
move udev_rules_apply_format() to udev-event.c
2008-10-18 19:19:56 +02:00
/* udev-event.c */
drop "extern" keyword from non-static function
2009-04-26 13:59:39 +02:00
struct udev_event *udev_event_new(struct udev_device *dev);
void udev_event_unref(struct udev_event *event);
udev-event: add replace_whitespace param to udev_event_apply_format If replace_whitespace is true, each substitution value has all its whitespace removed/replaced by util_replace_whitespace (except the SUBST_RESULT substitution - $result{} or %c{} - which handles spaces itself as field separators). All existing callers are updated to pass false, so no functional change is made by this patch. This is needed so the SYMLINK assignment can replace any spaces introduced through variable substitution, becuase the SYMLINK value is a space-separated list of symlinks to create. Any variables that contain spaces will thus unexpectedly change the symlink value from a single symlink to multiple incorrectly-named symlinks. This is used in the next patch, which enables the whitespace replacement for SYMLINK variable substitution.
2017-01-03 20:37:59 +01:00
size_t udev_event_apply_format(struct udev_event *event,
const char *src, char *dest, size_t size,
bool replace_whitespace);
drop "extern" keyword from non-static function
2009-04-26 13:59:39 +02:00
int udev_event_apply_subsys_kernel(struct udev_event *event, const char *string,
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
char *result, size_t maxsize, int read_value);
timeout handling without alarm()
2011-04-20 01:53:03 +02:00
int udev_event_spawn(struct udev_event *event,
udev: unify event timeout handling
2014-07-29 15:18:27 +02:00
usec_t timeout_usec,
udev: timeout - warn after a third of the timeout before killing
2014-09-11 18:49:04 +02:00
usec_t timeout_warn_usec,
udevd: event - don't log about failures of spawn processes when this is expected PROGRAM and IMPORT{program} uses the exit code of the spawn process to decide if a rule matches or not, a failing process is hence normal operation and not something we should warn about. We still warn about other types of failing processes.
2015-06-10 15:20:02 +02:00
bool accept_failure,
udev: event - simplify udev_event_spawn() logic Push the extraction of the envp + argv as close as possible to their use, to avoid code duplication. As a sideeffect fix logging when delaing execution.
2015-06-28 23:42:52 +02:00
const char *cmd, char *result, size_t ressize);
udev: support ENV{}=="" global property matches
2014-11-13 20:35:06 +01:00
void udev_event_execute_rules(struct udev_event *event,
usec_t timeout_usec, usec_t timeout_warn_usec,
struct udev_list *properties_list,
udevd: simplify signal mask handling We used to block all signals, and restore the original signal mask before exec'ing external processes. Now we just block the signals we care about and unconditionally unblock all signals before exec'ing.
2015-06-02 17:07:21 +02:00
struct udev_rules *rules);
void udev_event_execute_run(struct udev_event *event, usec_t timeout_usec, usec_t timeout_warn_usec);
build argv[] for builtin commands
2011-12-23 02:02:44 +01:00
int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[]);
merge udev-rules.c and udev-rules-parse.c
2008-10-18 14:33:37 +02:00
udevd: optionally watch device nodes with inotify This allows you to re-process the rules if the content of the device has been changed, most useful for block subsystem to cause vol_id to be run again.
2009-02-11 18:38:56 +01:00
/* udev-watch.c */
udevd: convert to event worker processes Event processes now get re-used after they handled an event. This reduces pressure on the CPU significantly because cloned event processes no longer cause page faults in the main daemon. After the events have settled, the no longer needed worker processes get killed.
2009-06-04 01:44:04 +02:00
int udev_watch_init(struct udev *udev);
drop "extern" keyword from non-static function
2009-04-26 13:59:39 +02:00
void udev_watch_restore(struct udev *udev);
void udev_watch_begin(struct udev *udev, struct udev_device *dev);
void udev_watch_end(struct udev *udev, struct udev_device *dev);
struct udev_device *udev_watch_lookup(struct udev *udev, int wd);
udevd: optionally watch device nodes with inotify This allows you to re-process the rules if the content of the device has been changed, most useful for block subsystem to cause vol_id to be run again.
2009-02-11 18:38:56 +01:00
udevd: use libudev
2008-10-16 17:16:58 +02:00
/* udev-node.c */
udev: support custom Linux Security Module labels for device nodes
2013-10-08 01:59:10 +02:00
void udev_node_add(struct udev_device *dev, bool apply,
mode_t mode, uid_t uid, gid_t gid,
struct udev_list *seclabel_list);
do not stop rule processing when device node is no longer around Device nodes might have been deleted again by the kernel before an 'add' or 'change' event is even started. We need to run all rules, regardless of the state in /dev.
2012-01-29 05:37:39 +01:00
void udev_node_remove(struct udev_device *dev);
drop "extern" keyword from non-static function
2009-04-26 13:59:39 +02:00
void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old);
udevd: use libudev
2008-10-16 17:16:58 +02:00
libudev: ctrl - move code to udev directory
2011-07-11 01:16:32 +02:00
/* udev-ctrl.c */
struct udev_ctrl;
udevadm: control - use /run/udev/control socket instead of abstract namespace one
2011-10-09 22:52:03 +02:00
struct udev_ctrl *udev_ctrl_new(struct udev *udev);
struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd);
libudev: ctrl - move code to udev directory
2011-07-11 01:16:32 +02:00
int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl);
struct udev_ctrl *udev_ctrl_unref(struct udev_ctrl *uctrl);
udevd: control - no not delete socket file when --daemon is used
2011-10-10 00:38:56 +02:00
int udev_ctrl_cleanup(struct udev_ctrl *uctrl);
libudev: ctrl - move code to udev directory
2011-07-11 01:16:32 +02:00
struct udev *udev_ctrl_get_udev(struct udev_ctrl *uctrl);
int udev_ctrl_get_fd(struct udev_ctrl *uctrl);
int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority, int timeout);
int udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl, int timeout);
int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl, int timeout);
invalidate rules and kmod index with 'udevadm control --reload' - rename --reload-rules to --reload - invalidate rules and databases only, delay parsing to the next event - enable debug output for test-builtin
2011-12-25 16:37:15 +01:00
int udev_ctrl_send_reload(struct udev_ctrl *uctrl, int timeout);
libudev: ctrl - move code to udev directory
2011-07-11 01:16:32 +02:00
int udev_ctrl_send_ping(struct udev_ctrl *uctrl, int timeout);
int udev_ctrl_send_exit(struct udev_ctrl *uctrl, int timeout);
int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key, int timeout);
int udev_ctrl_send_set_children_max(struct udev_ctrl *uctrl, int count, int timeout);
struct udev_ctrl_connection;
struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl);
struct udev_ctrl_connection *udev_ctrl_connection_ref(struct udev_ctrl_connection *conn);
struct udev_ctrl_connection *udev_ctrl_connection_unref(struct udev_ctrl_connection *conn);
struct udev_ctrl_msg;
struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn);
struct udev_ctrl_msg *udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg);
int udev_ctrl_get_set_log_level(struct udev_ctrl_msg *ctrl_msg);
int udev_ctrl_get_stop_exec_queue(struct udev_ctrl_msg *ctrl_msg);
int udev_ctrl_get_start_exec_queue(struct udev_ctrl_msg *ctrl_msg);
invalidate rules and kmod index with 'udevadm control --reload' - rename --reload-rules to --reload - invalidate rules and databases only, delay parsing to the next event - enable debug output for test-builtin
2011-12-25 16:37:15 +01:00
int udev_ctrl_get_reload(struct udev_ctrl_msg *ctrl_msg);
libudev: ctrl - move code to udev directory
2011-07-11 01:16:32 +02:00
int udev_ctrl_get_ping(struct udev_ctrl_msg *ctrl_msg);
int udev_ctrl_get_exit(struct udev_ctrl_msg *ctrl_msg);
const char *udev_ctrl_get_set_env(struct udev_ctrl_msg *ctrl_msg);
int udev_ctrl_get_set_children_max(struct udev_ctrl_msg *ctrl_msg);
implement path_id, usb_id, input_id as built-in command
2011-08-05 02:00:30 +02:00
/* built-in commands */
enum udev_builtin_cmd {
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 10:41:51 +02:00
#if HAVE_BLKID
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
UDEV_BUILTIN_BLKID,
udev: make blkid optional I'm building systemd for an embedded system and we would prefer not having to include the entire util-linux package just to get a libblkid whose functionality we don't need.
2012-11-16 01:17:18 +01:00
#endif
udev: add btrfs support All "btrfs" file systems will be registered with the kernel when they show up. Incomplete multi-device volumes will set SYSTEMD_READY=0, to prevent access until the volume is complete and fully registered.
2012-09-16 23:31:11 +02:00
UDEV_BUILTIN_BTRFS,
udev: add hardware database support
2012-10-22 18:23:08 +02:00
UDEV_BUILTIN_HWDB,
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
UDEV_BUILTIN_INPUT_ID,
udev: add builtin 'keyboard' to manage key mappings
2013-07-10 16:02:24 +02:00
UDEV_BUILTIN_KEYBOARD,
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 10:41:51 +02:00
#if HAVE_KMOD
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
UDEV_BUILTIN_KMOD,
build-sys: make loadable module support optional kmod is unecessary if loadable module support is disabled in the kernel, so make the dependency optional.
2012-11-20 01:24:32 +01:00
#endif
udev: net_id - add builtin to retrieve data for network devices
2012-11-09 12:37:40 +01:00
UDEV_BUILTIN_NET_ID,
udev: add network link configuration tool This tool applies hardware specific settings to network devices before they are announced via libudev. Settings that will probably eventually be supported are MTU, Speed, DuplexMode, WakeOnLan, MACAddress, MACAddressPolicy (e.g., 'hardware', 'synthetic' or 'random'), Name and NamePolicy (replacing our current interface naming logic). This patch only introduces support for Description, as a proof of concept. Some of these settings may later be overriden by a network management daemon/script. However, these tools should always listen and wait on libudev before touching a device (listening on netlink is not enough). This is no different from how things used to be, as we always supported changing the network interface name from udev rules, which does not work if someone has already started using it. The tool is configured by .link files in /etc/net/links/ (with the usual overriding logic in /run and /lib). The first (in lexicographical order) matching .link file is applied to a given device, and all others are ignored. The .link files contain a [Match] section with (currently) the keys MACAddress, Driver, Type (see DEVTYPE in udevadm info) and Path (this matches on the stable device path as exposed as ID_PATH, and not the unstable DEVPATH). A .link file matches a given device if all of the specified keys do. Currently the keys are treated as plain strings, but some limited globbing may later be added to the keys where it makes sense. Example: /etc/net/links/50-wireless.link [Match] MACAddress=98:f2:e4:42:c6:92 Path=pci-0000:02:00.0-bcma-0 Type=wlan [Link] Description=The wireless link
2013-10-26 00:34:01 +02:00
UDEV_BUILTIN_NET_LINK,
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
UDEV_BUILTIN_PATH_ID,
UDEV_BUILTIN_USB_ID,
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 10:41:51 +02:00
#if HAVE_ACL
udev: convert 'uaccess' to a builtin
2012-04-09 16:37:54 +02:00
UDEV_BUILTIN_UACCESS,
#endif
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
UDEV_BUILTIN_MAX
implement path_id, usb_id, input_id as built-in command
2011-08-05 02:00:30 +02:00
};
struct udev_builtin {
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
const char *name;
int (*cmd)(struct udev_device *dev, int argc, char *argv[], bool test);
const char *help;
int (*init)(struct udev *udev);
void (*exit)(struct udev *udev);
bool (*validate)(struct udev *udev);
bool run_once;
implement path_id, usb_id, input_id as built-in command
2011-08-05 02:00:30 +02:00
};
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 10:41:51 +02:00
#if HAVE_BLKID
prepare builtins for blkid and kmod
2011-12-21 22:30:48 +01:00
extern const struct udev_builtin udev_builtin_blkid;
udev: make blkid optional I'm building systemd for an embedded system and we would prefer not having to include the entire util-linux package just to get a libblkid whose functionality we don't need.
2012-11-16 01:17:18 +01:00
#endif
udev: add btrfs support All "btrfs" file systems will be registered with the kernel when they show up. Incomplete multi-device volumes will set SYSTEMD_READY=0, to prevent access until the volume is complete and fully registered.
2012-09-16 23:31:11 +02:00
extern const struct udev_builtin udev_builtin_btrfs;
udev: add hardware database support
2012-10-22 18:23:08 +02:00
extern const struct udev_builtin udev_builtin_hwdb;
builtin: firmware - move 'firmware' tool to builtins
2011-12-25 17:58:30 +01:00
extern const struct udev_builtin udev_builtin_input_id;
udev: add builtin 'keyboard' to manage key mappings
2013-07-10 16:02:24 +02:00
extern const struct udev_builtin udev_builtin_keyboard;
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 10:41:51 +02:00
#if HAVE_KMOD
prepare builtins for blkid and kmod
2011-12-21 22:30:48 +01:00
extern const struct udev_builtin udev_builtin_kmod;
build-sys: make loadable module support optional kmod is unecessary if loadable module support is disabled in the kernel, so make the dependency optional.
2012-11-20 01:24:32 +01:00
#endif
udev: net_id - add builtin to retrieve data for network devices
2012-11-09 12:37:40 +01:00
extern const struct udev_builtin udev_builtin_net_id;
udev: builtin - rename net_link to net_setup_link Also add shell completions.
2013-10-28 20:20:59 +01:00
extern const struct udev_builtin udev_builtin_net_setup_link;
builtin: firmware - move 'firmware' tool to builtins
2011-12-25 17:58:30 +01:00
extern const struct udev_builtin udev_builtin_path_id;
extern const struct udev_builtin udev_builtin_usb_id;
udev: convert 'uaccess' to a builtin
2012-04-09 16:37:54 +02:00
extern const struct udev_builtin udev_builtin_uaccess;
udev: builtin - do not fail builtin initialization if one of them returns an error
2012-10-26 03:43:56 +02:00
void udev_builtin_init(struct udev *udev);
move rules dirs to udev context; replace inotify with time-controlled stat()
2011-12-27 03:49:43 +01:00
void udev_builtin_exit(struct udev *udev);
prepare builtins for blkid and kmod
2011-12-21 22:30:48 +01:00
enum udev_builtin_cmd udev_builtin_lookup(const char *command);
implement path_id, usb_id, input_id as built-in command
2011-08-05 02:00:30 +02:00
const char *udev_builtin_name(enum udev_builtin_cmd cmd);
prepare builtins for blkid and kmod
2011-12-21 22:30:48 +01:00
bool udev_builtin_run_once(enum udev_builtin_cmd cmd);
int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const char *command, bool test);
move rules dirs to udev context; replace inotify with time-controlled stat()
2011-12-27 03:49:43 +01:00
void udev_builtin_list(struct udev *udev);
udev: fix gcc warnings
2012-04-04 05:18:14 +02:00
bool udev_builtin_validate(struct udev *udev);
update blkid builtin
2011-12-23 03:16:56 +01:00
int udev_builtin_add_property(struct udev_device *dev, bool test, const char *key, const char *val);
hwdb: add --lookup-prefix= option
2013-07-08 11:44:17 +02:00
int udev_builtin_hwdb_lookup(struct udev_device *dev, const char *prefix, const char *modalias,
const char *filter, bool test);
builtin: kmod - hook up udev main logging to libkmod
2011-12-25 18:59:42 +01:00
udev: move udev cleanup functions from udev-util.h to udev.h
2018-08-22 09:25:17 +02:00
/* Cleanup functions */
DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_event*, udev_event_unref);
DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_rules*, udev_rules_unref);
DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_ctrl*, udev_ctrl_unref);
DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_ctrl_connection*, udev_ctrl_connection_unref);
DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_ctrl_msg*, udev_ctrl_msg_unref);
builtin: kmod - hook up udev main logging to libkmod
2011-12-25 18:59:42 +01:00
/* udevadm commands */
struct udevadm_cmd {
tabs are as useful as a hole in the head
2012-01-10 01:34:15 +01:00
const char *name;
int (*cmd)(struct udev *udev, int argc, char *argv[]);
const char *help;
int debug;
builtin: kmod - hook up udev main logging to libkmod
2011-12-25 18:59:42 +01:00
};
extern const struct udevadm_cmd udevadm_info;
extern const struct udevadm_cmd udevadm_trigger;
extern const struct udevadm_cmd udevadm_settle;
extern const struct udevadm_cmd udevadm_control;
extern const struct udevadm_cmd udevadm_monitor;
udev: add hardware database support
2012-10-22 18:23:08 +02:00
extern const struct udevadm_cmd udevadm_hwdb;
builtin: kmod - hook up udev main logging to libkmod
2011-12-25 18:59:42 +01:00
extern const struct udevadm_cmd udevadm_test;
extern const struct udevadm_cmd udevadm_test_builtin;
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