sd_bus_interface_name_is_valid(3) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | COLOPHON

SD_BUS_INTERFACE_NAME_IS_VALID(3)face_name_is_validFACE_NAME_IS_VALID(3)

NAME         top

       sd_bus_interface_name_is_valid, sd_bus_service_name_is_valid,
       sd_bus_member_name_is_valid, sd_bus_object_path_is_valid - Check
       if a string is a valid bus name or object path

SYNOPSIS         top

       #include <systemd/sd-bus.h>

       int sd_bus_interface_name_is_valid(const char* p);

       int sd_bus_service_name_is_valid(const char* p);

       int sd_bus_member_name_is_valid(const char* p);

       int sd_bus_object_path_is_valid(const char* p);

DESCRIPTION         top

       sd_bus_interface_name_is_valid() checks if a given string p is a
       syntactically valid bus interface name. Similarly,
       sd_bus_service_name_is_valid() checks if the argument is a valid
       bus service name, sd_bus_member_name_is_valid() checks if the
       argument is a valid bus interface member name, and
       sd_bus_object_path_is_valid() checks if the argument is a valid
       bus object path. Those functions generally check that only
       allowed characters are used and that the length of the string is
       within limits.

RETURN VALUE         top

       Those functions return 1 if the argument is a valid interface /
       service / member name or object path, and 0 if it is not. If the
       argument is NULL, an error is returned.

   Errors
       Returned errors may indicate the following problems:

       -EINVAL
           The p parameter is NULL.

NOTES         top

       These APIs are implemented as a shared library, which can be
       compiled and linked to with the libsystemd pkg-config(1) file.

SEE ALSO         top

       systemd(1), sd-bus(3), sd_bus_call_method(3)

COLOPHON         top

       This page is part of the systemd (systemd system and service
       manager) project.  Information about the project can be found at
       ⟨http://www.freedesktop.org/wiki/Software/systemd⟩.  If you have
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       ⟨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 2021-08-27.  (At that
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systemd 249                            SD_BUS_INTERFACE_NAME_IS_VALID(3)

Pages that refer to this page: sd-bus(3)