sysevent_get_vendor_name(3SYSEVENT)			  System Event Library Functions		       sysevent_get_vendor_name(3SYSEVENT)

NAME

       sysevent_get_vendor_name, sysevent_get_pub_name, sysevent_get_pid - get vendor name, publisher name or processor ID of event

SYNOPSIS

       cc  [flag ...]  file ...-lsysevent [library ...]
       #include <libsysevent.h>

       char *sysevent_get_vendor_name(sysevent_t *ev);

       char *sysevent_get_pub_name(sysevent_t *ev);

       pid_t sysevent_get_pid(sysevent_t *ev);

PARAMETERS

       ev    handle to a system event object

DESCRIPTION

       The sysevent_get_pub_name() function returns the publisher name for the sysevent handle, ev.  The publisher name identifies the name of the
       publishing application or kernel subsystem of the sysevent.

       The sysevent_get_pid() function returns the process ID for the publishing application or SE_KERN_PID for sysevents originating in the  ker-
       nel.  The publisher name and PID are useful for implementing event acknowledgement.

       The  sysevent_get_vendor_name()	function returns the vendor string for the publishing application or kernel subsystem.	A vendor string is
       the company's stock symbol that provided the application or kernel subsystem that generated the system event.  This information	is  useful
       for filtering sysevents for one or more vendors.

       The  interface  manages	the allocation of the vendor and publisher name strings, but it is the caller's responsibility to free the strings
       when they are no longer needed by calling free(3MALLOC). If the new vendor and publisher name strings cannot be created,  sysevent_get_ven-
       dor_name()  and	sysevent_get_pub_name()  return a null pointer and may set errno to ENOMEM to indicate that the storage space available is
       insufficient.

EXAMPLES

       Example 1 Parse sysevent header information.

       The following example parses sysevent header information from an application's event handler.

	 char *vendor;
	 char *pub;

	 void
	 event_handler(sysevent_t *ev)
	 {
		 if (strcmp(EC_PRIV, sysevent_get_class_name(ev)) != 0) {
			 return;
		 }

		 vendor = sysevent_get_vendor_name(ev);
		 if (strcmp("SUNW", vendor) != 0) {
			 free(vendor);
			 return;
		 }
		 pub = sysevent_get_pub_name(ev);
		 if (strcmp("test_daemon", pub) != 0) {
			 free(vendor);
			 free(pub);
			 return;
		 }
		 (void) kill(sysevent_get_pid(ev), SIGUSR1);
		 free(vendor);
		 free(pub);
	 }

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       malloc(3MALLOC), attributes(5)

SunOS 5.11							    17 Mar 2004 			       sysevent_get_vendor_name(3SYSEVENT)