|
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | COLOPHON |
SD_BUS_INTERFACE_NAME_IS_VALID(3)erface_name_is_validERFACE_NAME_IS_VALID(3)
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
#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);
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.
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.
These APIs are implemented as a shared library, which can be compiled
and linked to with the libsystemd pkg-config(1) file.
systemd(1), sd-bus(3), sd_bus_call_method(3)
This page is part of the systemd (systemd system and service manager)
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⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩. This
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systemd 246 SD_BUS_INTERFACE_NAME_IS_VALID(3)
Pages that refer to this page: 30-systemd-environment-d-generator(7) , systemd.index(7)