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udev_enumerate_add_match_subsystem(3) — Linux manual page

UDEV_E...SYSTEM(3)  udev_enumerate_add_match_subsystemUDEV_E...SYSTEM(3)

NAME        top

       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,       udev_enumerate_add_match_is_initialized - Modify filters

SYNOPSIS        top

#include <libudev.h>intudev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate,const char *subsystem);intudev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate,const char *subsystem);intudev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate,const char *sysattr,const char *value);intudev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate,const char *sysattr,const char *value);intudev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate,const char *property,const char *value);intudev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate,const char *sysname);intudev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate,const char *tag);intudev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate,struct udev_device *parent);intudev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate);

RETURN VALUE        top

       On 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()       andudev_enumerate_add_match_is_initialized()return an integer       greater than, or equal to,0.

HISTORY        top

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(),       andudev_enumerate_add_match_is_initialized()were added in       version 221.

SEE ALSO        top

udev_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)

COLOPHON        top

       This page is part of thesystemd (systemd system and service       manager) project.  Information about the project can be found at       ⟨http://www.freedesktop.org/wiki/Software/systemd⟩.  If you have a       bug report for this manual page, see       ⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩.       This page was obtained from the project's upstream Git repository       ⟨https://github.com/systemd/systemd.git⟩ on 2025-08-11.  (At that       time, the date of the most recent commit that was found in the       repository was 2025-08-11.)  If you discover any rendering       problems in this HTML version of the page, or you believe there is       a better or more up-to-date source for the page, or you have       corrections or improvements to the information in this COLOPHON       (which isnot part of the original manual page), send a mail to       man-pages@man7.orgsystemd 258~rc2UDEV_E...SYSTEM(3)

Pages that refer to this page:udev_enumerate_new(3), udev_enumerate_scan_devices(3), systemd.directives(7), systemd.index(7)

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