UDEV_ENUMERATE_ADD_MATCH_SUBSYSTEM - Online Linux Manual PageSection : 3
Updated :
Source : systemd 250
Note : udev_enumerate_add_match_subsystem

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NAMEudev_enumerate_add_match_subsystem, udev_enumerate_add_nomatch_subsystem, udev_enumerate_add_match_sysattr, udev_enumerate_add_nomatch_sysattr, udev_enumerate_add_match_property, udev_enumerate_add_match_sysname, udev_enumerate_add_match_tag, udev_enumerate_add_match_parent, udev_enumerate_add_match_is_initialized − Modify filters

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SYNOPSIS#include <libudev​.h>int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value); int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname); int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag); int udev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *parent); int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate);

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RETURN VALUEOn success, udev_enumerate_add_match_subsystem(), udev_enumerate_add_nomatch_subsystem(), udev_enumerate_add_match_sysattr(), udev_enumerate_add_nomatch_sysattr(), udev_enumerate_add_match_property(), udev_enumerate_add_match_sysname(), udev_enumerate_add_match_tag(), udev_enumerate_add_match_parent() and udev_enumerate_add_match_is_initialized() return an integer greater than, or equal to, 0​.

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SEE ALSOudev_new(3), udev_device_new_from_syspath(3), udev_enumerate_new(3), udev_enumerate_scan_devices(3), udev_monitor_new_from_netlink(3), udev_list_entry(3), systemd(1), 0

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