genders_isattr - node, attribute, value check routines
#include <genders.h> int genders_isnode(genders_t handle, const char *node); int genders_isattr(genders_t handle, const char *attr); int genders_isattrval(genders_t handle, const char *attr, const char *val);
GENDERS_ISNODE(3) LIBGENDERS GENDERS_ISNODE(3)
NAME
genders_isnode, genders_isattr, genders_isattrval - node, attribute,
value check routines
SYNOPSIS
#include <genders.h>
int genders_isnode(genders_t handle, const char *node);
int genders_isattr(genders_t handle, const char *attr);
int genders_isattrval(genders_t handle, const char *attr, const char
*val);
DESCRIPTION
genders_isnode() tests if the node pointed to by node is listed in the
genders file. If node is NULL, the current node is tested.
genders_isattr() tests if the attribute pointed to by attr is listed
for some node in the genders file.
genders_isattrval() tests if the attribute pointed to by attr is equal
to the value pointed to by val for some node in the genders file.
RETURN VALUES
For genders_isnode(), if node is listed in the genders file, 1 is
returned. If it is not listed, 0 is returned.
For genders_isattr(), if attr is listed in the genders file, 1 is
returned. If it is not listed, 0 is returned.
For genders_isattrval(), if attr=val is listed in the genders file, 1
is returned. If it is not listed, 0 is returned.
On error, all three return -1 and an error code is returned in handle.
The error code can be retrieved via genders_errnum(3) , and a descrip-
tion of the error code can be retrieved via genders_strerror(3). Error
codes are defined in genders.h.
ERRORS
GENDERS_ERR_NULLHANDLE
The handle parameter is NULL. The genders handle must be cre-
ated with genders_handle_create(3).
GENDERS_ERR_NOTLOADED
genders_load_data(3) has not been called to load genders data.
GENDERS_ERR_PARAMETERS
An incorrect parameter has been passed in.
GENDERS_ERR_MAGIC
handle has an incorrect magic number. handle does not point to
a genders handle or handle has been destroyed by genders_han-
dle_destroy(3).
FILES
/usr/include/genders.h
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | library/libgenders |
+---------------+-----------------------+
|Stability | Pass-through volatile |
+---------------+-----------------------+
SEE ALSO
libgenders(3), genders_handle_create(3), genders_load_data(3), gen-
ders_errnum(3), genders_strerror(3)
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://github.com/chaos/genders/ar-
chive/refs/tags/genders-1-28-1.tar.gz.
Further information about this software can be found on the open source
community website at https://github.com/chaos/genders.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | library/libgenders |
+---------------+-----------------------+
|Stability | Pass-through volatile |
+---------------+-----------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://github.com/chaos/genders/ar-
chive/refs/tags/genders-1-28-1.tar.gz.
Further information about this software can be found on the open source
community website at https://github.com/chaos/genders.
LLNL August 2003 GENDERS_ISNODE(3)