From 786cc8523a110ff394483764465de090a6c75743 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Sun, 14 Oct 2018 01:01:11 +0900 Subject: [PATCH] udev: replace udev_device by sd_device in udev-builtin-keyboard.c --- src/udev/udev-builtin-keyboard.c | 95 ++++++++++++++++++++-------------------- 1 file changed, 48 insertions(+), 47 deletions(-) diff --git a/src/udev/udev-builtin-keyboard.c b/src/udev/udev-builtin-keyboard.c index 0e02669..2fc3d7f 100644 --- a/src/udev/udev-builtin-keyboard.c +++ b/src/udev/udev-builtin-keyboard.c @@ -8,6 +8,7 @@ #include #include +#include "device-util.h" #include "fd-util.h" #include "parse-util.h" #include "stdio-util.h" @@ -18,25 +19,25 @@ static const struct key_name *keyboard_lookup_key(const char *str, GPERF_LEN_TYPE len); #include "keyboard-keys-from-name.h" -static int install_force_release(struct udev_device *dev, const unsigned *release, unsigned release_count) { - struct udev_device *atkbd; +static int install_force_release(sd_device *dev, const unsigned *release, unsigned release_count) { + sd_device *atkbd; const char *cur; char codes[4096]; char *s; size_t l; unsigned i; - int ret; + int r; assert(dev); assert(release); - atkbd = udev_device_get_parent_with_subsystem_devtype(dev, "serio", NULL); - if (!atkbd) - return -ENODEV; + r = sd_device_get_parent_with_subsystem_devtype(dev, "serio", NULL, &atkbd); + if (r < 0) + return r; - cur = udev_device_get_sysattr_value(atkbd, "force_release"); - if (!cur) - return -ENODEV; + r = sd_device_get_sysattr_value(atkbd, "force_release", &cur); + if (r < 0) + return r; s = codes; l = sizeof(codes); @@ -49,14 +50,14 @@ static int install_force_release(struct udev_device *dev, const unsigned *releas l = strpcpyf(&s, l, ",%u", release[i]); log_debug("keyboard: updating force-release list with '%s'", codes); - ret = udev_device_set_sysattr_value(atkbd, "force_release", codes); - if (ret < 0) - log_error_errno(ret, "Error writing force-release attribute: %m"); - return ret; + r = sd_device_set_sysattr_value(atkbd, "force_release", codes); + if (r < 0) + return log_error_errno(r, "Error writing force-release attribute: %m"); + + return 0; } -static void map_keycode(int fd, const char *devnode, int scancode, const char *keycode) -{ +static void map_keycode(int fd, const char *devnode, int scancode, const char *keycode) { struct { unsigned scan; unsigned key; @@ -139,36 +140,37 @@ static void override_abs(int fd, const char *devnode, log_error_errno(errno, "Unable to EVIOCSABS device \"%s\"", devnode); } -static void set_trackpoint_sensitivity(struct udev_device *dev, const char *value) -{ - struct udev_device *pdev; +static int set_trackpoint_sensitivity(sd_device *dev, const char *value) { + sd_device *pdev; char val_s[DECIMAL_STR_MAX(int)]; + const char *devnode; int r, val_i; assert(dev); assert(value); + r = sd_device_get_devname(dev, &devnode); + if (r < 0) + return log_error_errno(r, "Failed to get devname: %m"); + /* The sensitivity sysfs attr belongs to the serio parent device */ - pdev = udev_device_get_parent_with_subsystem_devtype(dev, "serio", NULL); - if (!pdev) { - log_warning("Failed to get serio parent for '%s'", udev_device_get_devnode(dev)); - return; - } + r = sd_device_get_parent_with_subsystem_devtype(dev, "serio", NULL, &pdev); + if (r < 0) + return log_warning_errno(r, "Failed to get serio parent for '%s': %m", devnode); r = safe_atoi(value, &val_i); - if (r < 0) { - log_error("Unable to parse POINTINGSTICK_SENSITIVITY '%s' for '%s'", value, udev_device_get_devnode(dev)); - return; - } else if (val_i < 0 || val_i > 255) { - log_error("POINTINGSTICK_SENSITIVITY %d outside range [0..255] for '%s' ", val_i, udev_device_get_devnode(dev)); - return; - } + if (r < 0) + return log_error_errno(r, "Unable to parse POINTINGSTICK_SENSITIVITY '%s' for '%s': %m", value, devnode); + else if (val_i < 0 || val_i > 255) + return log_error_errno(ERANGE, "POINTINGSTICK_SENSITIVITY %d outside range [0..255] for '%s'", val_i, devnode); xsprintf(val_s, "%d", val_i); - r = udev_device_set_sysattr_value(pdev, "sensitivity", val_s); + r = sd_device_set_sysattr_value(pdev, "sensitivity", val_s); if (r < 0) - log_error_errno(r, "Failed to write 'sensitivity' attribute for '%s': %m", udev_device_get_devnode(pdev)); + return log_error_errno(r, "Failed to write 'sensitivity' attribute for '%s': %m", devnode); + + return 0; } static int open_device(const char *devnode) { @@ -181,27 +183,28 @@ static int open_device(const char *devnode) { return fd; } -static int builtin_keyboard(struct udev_device *dev, int argc, char *argv[], bool test) { - struct udev_list_entry *entry; +static int builtin_keyboard(struct udev_device *_dev, int argc, char *argv[], bool test) { unsigned release[1024]; unsigned release_count = 0; _cleanup_close_ int fd = -1; - const char *node; - int has_abs = -1; + const char *node, *key, *value; + int has_abs = -1, r; + sd_device *dev = _dev->device; + + r = sd_device_get_devname(dev, &node); + if (r < 0) { + const char *s = NULL; - node = udev_device_get_devnode(dev); - if (!node) { - log_error("No device node for \"%s\"", udev_device_get_syspath(dev)); + (void) sd_device_get_syspath(dev, &s); + log_error_errno(r, "No device node for \"%s\": %m", strnull(s)); return EXIT_FAILURE; } - udev_list_entry_foreach(entry, udev_device_get_properties_list_entry(dev)) { - const char *key; + FOREACH_DEVICE_PROPERTY(dev, key, value) { char *endptr; - key = udev_list_entry_get_name(entry); if (startswith(key, "KEYBOARD_KEY_")) { - const char *keycode; + const char *keycode = value; unsigned scancode; /* KEYBOARD_KEY_= */ @@ -211,8 +214,6 @@ static int builtin_keyboard(struct udev_device *dev, int argc, char *argv[], boo continue; } - keycode = udev_list_entry_get_value(entry); - /* a leading '!' needs a force-release entry */ if (keycode[0] == '!') { keycode++; @@ -266,9 +267,9 @@ static int builtin_keyboard(struct udev_device *dev, int argc, char *argv[], boo if (!has_abs) continue; - override_abs(fd, node, evcode, udev_list_entry_get_value(entry)); + override_abs(fd, node, evcode, value); } else if (streq(key, "POINTINGSTICK_SENSITIVITY")) - set_trackpoint_sensitivity(dev, udev_list_entry_get_value(entry)); + set_trackpoint_sensitivity(dev, value); } /* install list of force-release codes */ -- 2.7.4