getsegbyname man page on OPENSTEP

getsegbyname man page on OPENSTEP

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GETSEGBYNAME(3)						       GETSEGBYNAME(3)

NAME
       getsegbyname - get the segment command for the named segment

SYNOPSIS
       #include <ldsyms.h>
       #include <sys/loader.h>

       const struct segment_command *getsegbyname(char *segname);

DESCRIPTION
       This  routine  returns  the  segment_command  structure	for  the named
       segment	if  it	exists	in  the	 Mach-O	  (Mach	  object)   executable
       getsegbyname(3)	is  linked  into.   Otherwise  getsegbyname(3) returns
       NULL.  It uses the link editor defined  symbol  _mh_execute_header  and
       just  looks through the load commands.  Since these are mapped into the
       text segment they are read-only and thus const.

SEE ALSO
       end(3), getsectbyname(3), getmachheaders(3)

NeXT Computer, Inc.		 March 1, 1989		       GETSEGBYNAME(3)

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