FM / proftpd

/usr/include/proftpd

Name	Size	Mode	Actions
ascii.h	2674	0644	edit dl rm
auth.h	6381	0644	edit dl rm
base.h	3497	0644	edit dl rm
bindings.h	8027	0644	edit dl rm
buildstamp.h	50	0644	edit dl rm
ccan-json.h	3677	0644	edit dl rm
child.h	1511	0644	edit dl rm
class.h	3096	0644	edit dl rm
cmd.h	4463	0644	edit dl rm
compat.h	1324	0644	edit dl rm
conf.h	3948	0644	edit dl rm
config.h	36627	0644	edit dl rm
configdb.h	5864	0644	edit dl rm
ctrls.h	8524	0644	edit dl rm
data.h	2582	0644	edit dl rm
default_paths.h	3037	0644	edit dl rm
dirtree.h	7648	0644	edit dl rm
display.h	2514	0644	edit dl rm
encode.h	3757	0644	edit dl rm
env.h	1913	0644	edit dl rm
error.h	18894	0644	edit dl rm
event.h	3583	0644	edit dl rm
expr.h	2209	0644	edit dl rm
feat.h	1303	0644	edit dl rm
filter.h	2113	0644	edit dl rm
fsio.h	19528	0644	edit dl rm
ftp.h	9196	0644	edit dl rm
glibc-glob.h	7294	0644	edit dl rm
hanson-tpl.h	4505	0644	edit dl rm
help.h	1265	0644	edit dl rm
ident.h	1334	0644	edit dl rm
inet.h	5395	0644	edit dl rm
jot.h	8736	0644	edit dl rm
json.h	6282	0644	edit dl rm
lastlog.h	1655	0644	edit dl rm
log.h	6822	0644	edit dl rm
logfmt.h	3444	0644	edit dl rm
memcache.h	5056	0644	edit dl rm
mkhome.h	1569	0644	edit dl rm
modules.h	6474	0644	edit dl rm
mod_ctrls.h	4058	0644	edit dl rm
mod_sftp.h	10959	0644	edit dl rm
mod_tls.h	6478	0644	edit dl rm
netacl.h	2571	0644	edit dl rm
netaddr.h	15999	0644	edit dl rm
netio.h	8176	0644	edit dl rm
openbsd-blowfish.h	2967	0644	edit dl rm
options.h	8531	0644	edit dl rm
os.h	7391	0644	edit dl rm
parser.h	6351	0644	edit dl rm
pidfile.h	1331	0644	edit dl rm
pool.h	4138	0644	edit dl rm
pr-syslog.h	3552	0644	edit dl rm
privs.h	2613	0644	edit dl rm
proctitle.h	1682	0644	edit dl rm
proftpd.h	9727	0644	edit dl rm
random.h	1325	0644	edit dl rm
redis.h	15953	0644	edit dl rm
regexp.h	3720	0644	edit dl rm
response.h	3145	0644	edit dl rm
rlimit.h	1873	0644	edit dl rm
scoreboard.h	4760	0644	edit dl rm
session.h	4430	0644	edit dl rm
sets.h	1986	0644	edit dl rm
signals.h	1879	0644	edit dl rm
stash.h	2174	0644	edit dl rm
str.h	5729	0644	edit dl rm
support.h	4494	0644	edit dl rm
table.h	11883	0644	edit dl rm
throttle.h	1299	0644	edit dl rm
timers.h	3370	0644	edit dl rm
trace.h	2421	0644	edit dl rm
utf8.h	1407	0644	edit dl rm
var.h	4419	0644	edit dl rm
version.h	1631	0644	edit dl rm
xferlog.h	1374	0644	edit dl rm

Edit: /usr/include/proftpd/pool.h (4138B)

/*
 * ProFTPD - FTP server daemon
 * Copyright (c) 1997, 1998 Public Flood Software
 * Copyright (c) 1999, 2000 MacGyver aka Habeeb J. Dihu <macgyver@tos.net>
 * Copyright (c) 2001-2021 The ProFTPD Project team
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
 *
 * As a special exemption, Public Flood Software/MacGyver aka Habeeb J. Dihu
 * and other respective copyright holders give permission to link this program
 * with OpenSSL, and distribute the resulting executable, without including
 * the source code for OpenSSL in the source distribution.
 */

/* Memory allocation/anti-leak system.  Yes, this *IS* stolen from Apache
 * also.  What can I say?  It makes sense, and it's safe (more overhead
 * though)
 */

#ifndef PR_POOL_H
#define PR_POOL_H

typedef struct pool_rec pool;

/* Pool information */

typedef struct {
  /* Per pool */
  int have_pool_info;
  const char *tag;
  const void *ptr;
  unsigned long byte_count;
  unsigned long block_count;
  unsigned int subpool_count;
  unsigned long level;

/* Free list */
  int have_freelist_info;
  unsigned long freelist_byte_count;
  unsigned long freelist_block_count;

/* Total */
  int have_total_info;
  unsigned long total_byte_count;
  unsigned long total_blocks_allocated;
  unsigned long total_blocks_reused;
} pr_pool_info_t;

extern pool *permanent_pool;

void init_pools(void);
void free_pools(void);
pool *make_sub_pool(pool *);	/* All pools are sub-pools of perm */
pool *pr_pool_create_sz(pool *parent_pool, size_t sz);

/* Clears out _everything_ in a pool, destroying any sub-pools */
void destroy_pool(struct pool_rec *);

/* Allocate memory from a pool */
void *palloc(struct pool_rec *, size_t);
void *pallocsz(struct pool_rec *, size_t);
void *pcalloc(struct pool_rec *, size_t);
void *pcallocsz(struct pool_rec *, size_t);
void pr_pool_tag(struct pool_rec *, const char *);
const char *pr_pool_get_tag(struct pool_rec *);

void pr_pool_debug_memory(void (*)(const char *, ...));
void pr_pool_debug_memory2(void (*cb)(const pr_pool_info_t *, void *),
  void *user_data);

int pr_pool_debug_set_flags(int);
#define PR_POOL_DEBUG_FL_OOM_DUMP_POOLS	0x001

/* Array management */

typedef struct {
  struct pool_rec *pool;
  size_t elt_size;
  unsigned int nelts;
  unsigned int nalloc;
  void *elts;
} array_header;

array_header *make_array(pool *, unsigned int, size_t);
void clear_array(array_header *);
void *push_array(array_header *);

/* Concatenate two array_headers together. */
void array_cat(array_header *dst, const array_header *src);

/* Similar to array_cat(), except that it provides a return value. */
int array_cat2(array_header *dst, const array_header *src);

array_header *append_arrays(pool *, const array_header *, const array_header *);
array_header *copy_array(pool *, const array_header *);
array_header *copy_array_str(pool *, const array_header *);
array_header *copy_array_hdr(pool *, const array_header *);

/* Alarm signals can easily interfere with the pooled memory operations, thus
 * pr_alarms_block() and pr_alarms_unblock() provide for re-entrant security.
 */
extern void pr_alarms_block(void);
extern void pr_alarms_unblock(void);

void register_cleanup(pool *, void *, void (*)(void *), void (*)(void *));
void register_cleanup2(pool *, void *, void (*)(void *));

void unregister_cleanup(pool *, void *, void (*)(void *));

/* minimum free bytes in a new block pool */
#define BLOCK_MINFREE		PR_TUNABLE_NEW_POOL_SIZE

#endif /* PR_POOL_H */

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