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Side by Side Diff: device/udev_linux/udev.h

Issue 965903003: Add udev_device_new_from_subsystem_sysname to udev, for use in Web MIDI on Linux (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 9 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef DEVICE_UDEV_LINUX_UDEV_H_ 5 #ifndef DEVICE_UDEV_LINUX_UDEV_H_
6 #define DEVICE_UDEV_LINUX_UDEV_H_ 6 #define DEVICE_UDEV_LINUX_UDEV_H_
7 7
8 #include <stdarg.h> 8 #include <stdarg.h>
9 #include <sys/types.h> 9 #include <sys/types.h>
10 #include <sys/stat.h> 10 #include <sys/stat.h>
(...skipping 24 matching lines...) Expand all
35 const char* subsystem, 35 const char* subsystem,
36 const char* devtype); 36 const char* devtype);
37 const char* udev_device_get_property_value(udev_device* udev_device, 37 const char* udev_device_get_property_value(udev_device* udev_device,
38 const char* key); 38 const char* key);
39 const char* udev_device_get_subsystem(udev_device* udev_device); 39 const char* udev_device_get_subsystem(udev_device* udev_device);
40 const char* udev_device_get_sysattr_value(udev_device* udev_device, 40 const char* udev_device_get_sysattr_value(udev_device* udev_device,
41 const char* sysattr); 41 const char* sysattr);
42 const char* udev_device_get_sysname(udev_device* udev_device); 42 const char* udev_device_get_sysname(udev_device* udev_device);
43 const char* udev_device_get_syspath(udev_device* udev_device); 43 const char* udev_device_get_syspath(udev_device* udev_device);
44 udev_device* udev_device_new_from_devnum(udev* udev, char type, dev_t devnum); 44 udev_device* udev_device_new_from_devnum(udev* udev, char type, dev_t devnum);
45 udev_device* udev_device_new_from_subsystem_sysname(
46 udev* udev,
47 const char* subsystem,
48 const char* sysname);
45 udev_device* udev_device_new_from_syspath(udev* udev, const char* syspath); 49 udev_device* udev_device_new_from_syspath(udev* udev, const char* syspath);
46 void udev_device_unref(udev_device* udev_device); 50 void udev_device_unref(udev_device* udev_device);
47 int udev_enumerate_add_match_subsystem(udev_enumerate* udev_enumerate, 51 int udev_enumerate_add_match_subsystem(udev_enumerate* udev_enumerate,
48 const char* subsystem); 52 const char* subsystem);
49 udev_list_entry* udev_enumerate_get_list_entry(udev_enumerate* udev_enumerate); 53 udev_list_entry* udev_enumerate_get_list_entry(udev_enumerate* udev_enumerate);
50 udev_enumerate* udev_enumerate_new(udev* udev); 54 udev_enumerate* udev_enumerate_new(udev* udev);
51 int udev_enumerate_scan_devices(udev_enumerate* udev_enumerate); 55 int udev_enumerate_scan_devices(udev_enumerate* udev_enumerate);
52 void udev_enumerate_unref(udev_enumerate* udev_enumerate); 56 void udev_enumerate_unref(udev_enumerate* udev_enumerate);
53 udev_list_entry* udev_list_entry_get_next(udev_list_entry* list_entry); 57 udev_list_entry* udev_list_entry_get_next(udev_list_entry* list_entry);
54 const char* udev_list_entry_get_name(udev_list_entry* list_entry); 58 const char* udev_list_entry_get_name(udev_list_entry* list_entry);
55 int udev_monitor_enable_receiving(udev_monitor* udev_monitor); 59 int udev_monitor_enable_receiving(udev_monitor* udev_monitor);
56 int udev_monitor_filter_add_match_subsystem_devtype(udev_monitor* udev_monitor, 60 int udev_monitor_filter_add_match_subsystem_devtype(udev_monitor* udev_monitor,
57 const char* subsystem, 61 const char* subsystem,
58 const char* devtype); 62 const char* devtype);
59 int udev_monitor_get_fd(udev_monitor* udev_monitor); 63 int udev_monitor_get_fd(udev_monitor* udev_monitor);
60 udev_monitor* udev_monitor_new_from_netlink(udev* udev, const char* name); 64 udev_monitor* udev_monitor_new_from_netlink(udev* udev, const char* name);
61 udev_device* udev_monitor_receive_device(udev_monitor* udev_monitor); 65 udev_device* udev_monitor_receive_device(udev_monitor* udev_monitor);
62 void udev_monitor_unref(udev_monitor* udev_monitor); 66 void udev_monitor_unref(udev_monitor* udev_monitor);
63 udev* udev_new(); 67 udev* udev_new();
64 void udev_set_log_fn( 68 void udev_set_log_fn(
65 struct udev* udev, 69 struct udev* udev,
66 void (*log_fn)(struct udev* udev, int priority, const char* file, int line, 70 void (*log_fn)(struct udev* udev, int priority, const char* file, int line,
67 const char* fn, const char* format, va_list args)); 71 const char* fn, const char* format, va_list args));
68 void udev_set_log_priority(struct udev* udev, int priority); 72 void udev_set_log_priority(struct udev* udev, int priority);
69 void udev_unref(udev* udev); 73 void udev_unref(udev* udev);
70 74
71 } // namespace device 75 } // namespace device
72 76
73 #endif // DEVICE_UDEV_LINUX_UDEV_H_ 77 #endif // DEVICE_UDEV_LINUX_UDEV_H_
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