GOLDEN HOUR

DIR: /usr/include

Name	Size	Action
FlexLexer.h	6.73 KB
[ GL ]	-
[ X11 ]	-
a.out.h	4.25 KB
aio.h	7.56 KB
aliases.h	1.98 KB
alloca.h	1.17 KB
ar.h	1.69 KB
argp.h	24.95 KB
argz.h	5.91 KB
[ arpa ]	-
[ asm ]	-
[ asm-generic ]	-
assert.h	4.46 KB
autosprintf.h	2.36 KB
[ bind9 ]	-
[ bits ]	-
[ blkid ]	-
[ brotli ]	-
[ bsock ]	-
byteswap.h	1.42 KB
bzlib.h	6.09 KB
[ c++ ]	-
com_err.h	2.07 KB
complex.h	7.95 KB
cpio.h	2.21 KB
cpuidle.h	931 B
crypt.h	10.9 KB
ctype.h	10.71 KB
[ curl ]	-
curses.h	96.82 KB
cursesapp.h	7.06 KB
cursesf.h	27.37 KB
cursesm.h	19.44 KB
cursesp.h	8.55 KB
cursesw.h	49.13 KB
cursslk.h	7.15 KB
dbm.h	1.37 KB
dirent.h	12.32 KB
dlfcn.h	8.38 KB
[ drm ]	-
[ e2p ]	-
elf.h	178.26 KB
endian.h	2.25 KB
entities.h	4.81 KB
envz.h	2.8 KB
err.h	2.29 KB
errno.h	1.64 KB
error.h	2.36 KB
[ et ]	-
eti.h	2.9 KB
etip.h	9.61 KB
evdns.h	1.97 KB
event.h	2.68 KB
[ event2 ]	-
evhttp.h	1.99 KB
evrpc.h	1.97 KB
evutil.h	1.74 KB
execinfo.h	1.49 KB
expat.h	43.24 KB
expat_config.h	3.82 KB
expat_external.h	5.89 KB
[ ext2fs ]	-
fcntl.h	11.17 KB
features-time64.h	1.37 KB
features.h	17.69 KB
fenv.h	5.65 KB
ffi-x86_64.h	13.88 KB
ffi.h	556 B
ffitarget-x86_64.h	4.63 KB
ffitarget.h	616 B
[ finclude ]	-
fmtmsg.h	3.16 KB
fnmatch.h	2.24 KB
[ fontconfig ]	-
form.h	18.46 KB
fpu_control.h	3.5 KB
[ freetype2 ]	-
fstab.h	3.04 KB
[ fstrm ]	-
fstrm.h	12.71 KB
fts.h	9.35 KB
ftw.h	6.19 KB
[ fwctl ]	-
gconv.h	4.11 KB
gd.h	58.25 KB
gd_color_map.h	478 B
gd_errors.h	1.47 KB
gd_io.h	2.93 KB
[ gdbm ]	-
gdbm.h	11.9 KB
gdcache.h	2.92 KB
gdfontg.h	553 B
gdfontl.h	551 B
gdfontmb.h	519 B
gdfonts.h	515 B
gdfontt.h	546 B
gdfx.h	496 B
gdpp.h	50.73 KB
getopt.h	1.43 KB
gettext-po.h	15.18 KB
[ gio-unix-2.0 ]	-
[ glib-2.0 ]	-
glob.h	7.13 KB
[ gnu ]	-
gnu-versions.h	2.29 KB
gnumake.h	2.84 KB
[ google ]	-
gpg-error.h	71.92 KB
gpgrt.h	71.92 KB
[ graphite2 ]	-
grp.h	6.53 KB
gshadow.h	4.42 KB
[ gssapi ]	-
gssapi.h	181 B
[ gssrpc ]	-
[ harfbuzz ]	-
iconv.h	1.81 KB
idn-free.h	2.56 KB
idn-int.h	20 B
idna.h	3.89 KB
ieee754.h	4.8 KB
ifaddrs.h	2.77 KB
inttypes.h	8.14 KB
jconfig-64.h	1.98 KB
jconfig.h	246 B
jerror.h	15.35 KB
jmorecfg.h	13.98 KB
jpegint.h	15.25 KB
jpeglib.h	49.1 KB
[ json-c ]	-
[ kadm5 ]	-
kdb.h	62.83 KB
keyutils.h	11.52 KB
krad.h	8.72 KB
[ krb5 ]	-
krb5.h	402 B
langinfo.h	17.43 KB
lastlog.h	126 B
libaio.h	8.75 KB
[ libexslt ]	-
libgen.h	1.35 KB
libintl.h	4.47 KB
[ libltdl ]	-
[ libmount ]	-
[ libpng16 ]	-
libtasn1.h	15.05 KB
[ libxml2 ]	-
[ libxslt ]	-
limits.h	5.57 KB
link.h	7.62 KB
[ linux ]	-
lmdb.h	72.28 KB
locale.h	7.5 KB
ltdl.h	5.58 KB
[ lve ]	-
[ lzma ]	-
lzma.h	9.63 KB
malloc.h	5.77 KB
math.h	47.63 KB
maxminddb.h	8.34 KB
maxminddb_config-64.h	504 B
maxminddb_config.h	178 B
mcheck.h	2.38 KB
memory.h	956 B
menu.h	11.6 KB
[ misc ]	-
mntent.h	3.28 KB
monetary.h	1.92 KB
mqueue.h	4.5 KB
[ mtd ]	-
[ mysql ]	-
nc_tparm.h	4.67 KB
[ ncurses ]	-
ncurses.h	96.82 KB
ncurses_dll.h	3.95 KB
[ ncursesw ]	-
ndbm.h	2.39 KB
[ net ]	-
[ netash ]	-
[ netatalk ]	-
[ netax25 ]	-
netdb.h	27.79 KB
[ neteconet ]	-
[ netinet ]	-
[ netipx ]	-
[ netiucv ]	-
[ netpacket ]	-
[ netrom ]	-
[ netrose ]	-
[ nfs ]	-
nl_types.h	1.71 KB
nss.h	14.07 KB
obstack.h	20.81 KB
[ openssl ]	-
panel.h	4.41 KB
paths.h	2.91 KB
[ pcp ]	-
pcre.h	30.97 KB
pcre2.h	46.15 KB
pcre2posix.h	6.52 KB
pcre_scanner.h	6.45 KB
pcre_stringpiece.h	6.16 KB
pcrecpp.h	25.91 KB
pcrecpparg.h	6.62 KB
pcreposix.h	5.74 KB
png.h	139.51 KB
pngconf.h	22.31 KB
pnglibconf.h	7.43 KB
poll.h	22 B
powercap.h	1.62 KB
pr29.h	2.19 KB
printf.h	6.71 KB
proc_service.h	3.4 KB
profile.h	11.87 KB
[ protobuf-c ]	-
[ protocols ]	-
pthread.h	47.39 KB
pty.h	1.53 KB
punycode.h	9.3 KB
pwd.h	6.17 KB
[ python3.9 ]	-
[ rdma ]	-
re_comp.h	963 B
regex.h	25.3 KB
regexp.h	1.41 KB
resolv.h	12.1 KB
[ rpc ]	-
sched.h	4.92 KB
[ scsi ]	-
search.h	5.32 KB
[ security ]	-
[ selinux ]	-
semaphore.h	3.38 KB
[ sepol ]	-
setjmp.h	3.12 KB
sgtty.h	1.31 KB
shadow.h	5.34 KB
signal.h	12.73 KB
[ sound ]	-
spawn.h	8.1 KB
stab.h	264 B
stdc-predef.h	2.24 KB
stdint.h	8.28 KB
stdio.h	30.67 KB
stdio_ext.h	2.73 KB
stdlib.h	35.46 KB
string.h	19 KB
stringprep.h	9.53 KB
strings.h	4.64 KB
[ sys ]	-
syscall.h	25 B
sysexits.h	5.11 KB
syslog.h	24 B
[ sysprof-4 ]	-
tar.h	3.7 KB
term.h	40.95 KB
term_entry.h	8.9 KB
termcap.h	3.39 KB
termio.h	214 B
termios.h	3.51 KB
tgmath.h	39.24 KB
thread_db.h	15.65 KB
threads.h	7.51 KB
tic.h	14.48 KB
tiff.h	46.33 KB
tiffconf-64.h	3.19 KB
tiffconf.h	250 B
tiffio.h	24.13 KB
tiffio.hxx	1.62 KB
tiffvers.h	410 B
time.h	14.5 KB
tld.h	4.85 KB
ttyent.h	2.44 KB
uchar.h	1.96 KB
ucontext.h	1.99 KB
ulimit.h	1.55 KB
unctrl.h	3.1 KB
[ unicode ]	-
unistd.h	43.45 KB
utime.h	1.86 KB
utmp.h	3.15 KB
utmpx.h	4 KB
values.h	1.91 KB
verto-module.h	6.48 KB
verto.h	18.98 KB
[ video ]	-
wait.h	22 B
wchar.h	31.39 KB
wctype.h	5.42 KB
[ webp ]	-
wordexp.h	2.44 KB
[ xcb ]	-
[ xen ]	-
zconf.h	15.88 KB
zlib.h	94 KB

Edit: link.h

/* Data structure for communication from the run-time dynamic linker for
   loaded ELF shared objects.
   Copyright (C) 1995-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#ifndef	_LINK_H
#define	_LINK_H	1

#include <features.h>
#include <elf.h>
#include <dlfcn.h>
#include <sys/types.h>

/* We use this macro to refer to ELF types independent of the native wordsize.
   `ElfW(TYPE)' is used in place of `Elf32_TYPE' or `Elf64_TYPE'.  */
#define ElfW(type)	_ElfW (Elf, __ELF_NATIVE_CLASS, type)
#define _ElfW(e,w,t)	_ElfW_1 (e, w, _##t)
#define _ElfW_1(e,w,t)	e##w##t

#include <bits/elfclass.h>		/* Defines __ELF_NATIVE_CLASS.  */
#include <bits/link.h>

/* The legacy rendezvous structure used by the run-time dynamic linker to
   communicate details of shared object loading to the debugger.  */

struct r_debug
  {
    /* Version number for this protocol.  It should be greater than 0.  */
    int r_version;

struct link_map *r_map;	/* Head of the chain of loaded objects.  */

/* This is the address of a function internal to the run-time linker,
       that will always be called when the linker begins to map in a
       library or unmap it, and again when the mapping change is complete.
       The debugger can set a breakpoint at this address if it wants to
       notice shared object mapping changes.  */
    ElfW(Addr) r_brk;
    enum
      {
	/* This state value describes the mapping change taking place when
	   the `r_brk' address is called.  */
	RT_CONSISTENT,		/* Mapping change is complete.  */
	RT_ADD,			/* Beginning to add a new object.  */
	RT_DELETE		/* Beginning to remove an object mapping.  */
      } r_state;

ElfW(Addr) r_ldbase;	/* Base address the linker is loaded at.  */
  };

/* This is the symbol of that structure provided by the dynamic linker.  */
extern struct r_debug _r_debug;

/* The extended rendezvous structure used by the run-time dynamic linker
   to communicate details of shared object loading to the debugger.  If
   the executable's dynamic section has a DT_DEBUG element, the run-time
   linker sets that element's value to the address where this structure
   can be found.  */

struct r_debug_extended
  {
    struct r_debug base;

/* The following field is added by r_version == 2.  */

/* Link to the next r_debug_extended structure.  Each r_debug_extended
       structure represents a different namespace.  The first
       r_debug_extended structure is for the default namespace.  */
    struct r_debug_extended *r_next;
  };

/* This symbol refers to the "dynamic structure" in the `.dynamic' section
   of whatever module refers to `_DYNAMIC'.  So, to find its own
   `struct r_debug_extended', a program could do:
     for (dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn)
       if (dyn->d_tag == DT_DEBUG)
	 r_debug_extended = (struct r_debug_extended *) dyn->d_un.d_ptr;
 */
extern ElfW(Dyn) _DYNAMIC[];

/* Structure describing a loaded shared object.  The `l_next' and `l_prev'
   members form a chain of all the shared objects loaded at startup.

These data structures exist in space used by the run-time dynamic linker;
   modifying them may have disastrous results.  */

struct link_map
  {
    /* These first few members are part of the protocol with the debugger.
       This is the same format used in SVR4.  */

ElfW(Addr) l_addr;		/* Difference between the address in the ELF
				   file and the addresses in memory.  */
    char *l_name;		/* Absolute file name object was found in.  */
    ElfW(Dyn) *l_ld;		/* Dynamic section of the shared object.  */
    struct link_map *l_next, *l_prev; /* Chain of loaded objects.  */
  };

#ifdef __USE_GNU

/* Version numbers for la_version handshake interface.  */
#include <bits/link_lavcurrent.h>

/* Activity types signaled through la_activity.  */
enum
  {
    LA_ACT_CONSISTENT,		/* Link map consistent again.  */
    LA_ACT_ADD,			/* New object will be added.  */
    LA_ACT_DELETE		/* Objects will be removed.  */
  };

/* Values representing origin of name for dynamic loading.  */
enum
  {
    LA_SER_ORIG = 0x01,		/* Original name.  */
    LA_SER_LIBPATH = 0x02,	/* Directory from LD_LIBRARY_PATH.  */
    LA_SER_RUNPATH = 0x04,	/* Directory from RPATH/RUNPATH.  */
    LA_SER_CONFIG = 0x08,	/* Found through ldconfig.  */
    LA_SER_DEFAULT = 0x40,	/* Default directory.  */
    LA_SER_SECURE = 0x80	/* Unused.  */
  };

/* Values for la_objopen return value.  */
enum
  {
    LA_FLG_BINDTO = 0x01,	/* Audit symbols bound to this object.  */
    LA_FLG_BINDFROM = 0x02	/* Audit symbols bound from this object.  */
  };

/* Values for la_symbind flags parameter.  */
enum
  {
    LA_SYMB_NOPLTENTER = 0x01,	/* la_pltenter will not be called.  */
    LA_SYMB_NOPLTEXIT = 0x02,	/* la_pltexit will not be called.  */
    LA_SYMB_STRUCTCALL = 0x04,	/* Return value is a structure.  */
    LA_SYMB_DLSYM = 0x08,	/* Binding due to dlsym call.  */
    LA_SYMB_ALTVALUE = 0x10	/* Value has been changed by a previous
				   la_symbind call.  */
  };

struct dl_phdr_info
  {
    ElfW(Addr) dlpi_addr;
    const char *dlpi_name;
    const ElfW(Phdr) *dlpi_phdr;
    ElfW(Half) dlpi_phnum;

/* Note: Following members were introduced after the first
       version of this structure was available.  Check the SIZE
       argument passed to the dl_iterate_phdr callback to determine
       whether or not each later member is available.  */

/* Incremented when a new object may have been added.  */
    __extension__ unsigned long long int dlpi_adds;
    /* Incremented when an object may have been removed.  */
    __extension__ unsigned long long int dlpi_subs;

/* If there is a PT_TLS segment, its module ID as used in
       TLS relocations, else zero.  */
    size_t dlpi_tls_modid;

/* The address of the calling thread's instance of this module's
       PT_TLS segment, if it has one and it has been allocated
       in the calling thread, otherwise a null pointer.  */
    void *dlpi_tls_data;
  };

__BEGIN_DECLS

extern int dl_iterate_phdr (int (*__callback) (struct dl_phdr_info *,
					       size_t, void *),
			    void *__data);

/* Prototypes for the ld.so auditing interfaces.  These are not
   defined anywhere in ld.so but instead have to be provided by the
   auditing DSO.  */
extern unsigned int la_version (unsigned int __version);
extern void la_activity (uintptr_t *__cookie, unsigned int __flag);
extern char *la_objsearch (const char *__name, uintptr_t *__cookie,
			   unsigned int __flag);
extern unsigned int la_objopen (struct link_map *__map, Lmid_t __lmid,
				uintptr_t *__cookie);
extern void la_preinit (uintptr_t *__cookie);
extern uintptr_t la_symbind32 (Elf32_Sym *__sym, unsigned int __ndx,
			       uintptr_t *__refcook, uintptr_t *__defcook,
			       unsigned int *__flags, const char *__symname);
extern uintptr_t la_symbind64 (Elf64_Sym *__sym, unsigned int __ndx,
			       uintptr_t *__refcook, uintptr_t *__defcook,
			       unsigned int *__flags, const char *__symname);
extern unsigned int la_objclose (uintptr_t *__cookie);

__END_DECLS

#endif

#endif /* link.h */

GOLDEN HOUR

Edit: link.h

TERMINAL