haproxy/include/common
Emeric Brun 957ec59571 MEDIUM: sink: add global statement to create a new ring (sink buffer)
This patch adds the new global statement:
ring <name> [desc <desc>] [format <format>] [size <size>] [maxlen <length>]
  Creates a named ring buffer which could be used on log line for instance.

  <desc> is an optionnal description string of the ring. It will appear on
         CLI. By default, <name> is reused to fill this field.

  <format> is the log format used when generating syslog messages. It may be
           one of the following :

    iso       A message containing only the ISO date, followed by the text.
              The PID, process name and system name are omitted. This is
              designed to be used with a local log server.

    raw       A message containing only the text. The level, PID, date, time,
              process name and system name are omitted. This is designed to be
              used in containers or during development, where the severity only
              depends on the file descriptor used (stdout/stderr). This is
              the default.

    rfc3164   The RFC3164 syslog message format. This is the default.
              (https://tools.ietf.org/html/rfc3164)

    rfc5424   The RFC5424 syslog message format.
              (https://tools.ietf.org/html/rfc5424)

    short     A message containing only a level between angle brackets such as
              '<3>', followed by the text. The PID, date, time, process name
              and system name are omitted. This is designed to be used with a
              local log server. This format is compatible with what the systemd
              logger consumes.

    timed     A message containing only a level between angle brackets such as
              '<3>', followed by ISO date and by the text. The PID, process
              name and system name are omitted. This is designed to be
              used with a local log server.

  <length> is the maximum length of event message stored into the ring,
           including formatted header. If the event message is longer
           than <length>, it would be truncated to this length.

  <name> is the ring identifier, which follows the same naming convention as
         proxies and servers.

  <size> is the optionnal size in bytes. Default value is set to BUFSIZE.

Note: Historically sink's name and desc were refs on const strings. But with new
configurable rings a dynamic allocation is needed.
2020-05-19 11:04:11 +02:00
..
base64.h [MINOR] add encode/decode function for 30-bit integers from/to base64 2010-10-30 19:04:33 +02:00
buf.h MINOR: buf: Add function to insert a string at an absolute offset in a buffer 2020-03-06 14:12:59 +01:00
buffer.h MEDIUM: buffer: remove the buffer_wq lock 2020-02-26 10:39:36 +01:00
cfgparse.h MEDIUM: sink: add global statement to create a new ring (sink buffer) 2020-05-19 11:04:11 +02:00
chunk.h MINOR: chunk: implement chunk_strncpy() to copy partial strings 2020-02-14 19:02:06 +01:00
compat.h MINOR: debug: use our own backtrace function on clang+x86_64 2020-03-04 12:04:07 +01:00
compiler.h MINOR: debug: add a new DISGUISE() macro to pass a value as identity 2020-03-14 10:52:46 +01:00
config.h CLEANUP: remove THREAD_LOCAL from config.h 2020-05-09 09:08:09 +02:00
debug.h MINOR: debug: consume the write() result in BUG_ON() to silence a warning 2020-03-14 10:58:35 +01:00
defaults.h CLENAUP: config: move CONFIG_HAP_LOCKLESS_POOLS out of config.h 2020-05-09 09:02:35 +02:00
errors.h [MINOR] errors: provide new status codes for config parsing functions 2010-08-10 14:01:15 +02:00
fcgi.h MINOR: fcgi: Add function to get the string representation of a record type 2019-10-04 16:12:02 +02:00
h1.h CLEANUP: assorted typo fixes in the code and comments 2020-03-14 09:42:07 +01:00
h2.h MINOR: h2: add a function to report H2 error codes as strings 2019-11-25 11:34:26 +01:00
hash.h BUG/MAJOR: hashes: fix the signedness of the hash inputs 2020-01-16 08:23:42 +01:00
hathreads.h CLEANUP: remove THREAD_LOCAL from config.h 2020-05-09 09:08:09 +02:00
hpack-dec.h BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
hpack-enc.h BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
hpack-huff.h BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
hpack-tbl.h CLEANUP: assorted typo fixes in the code and comments 2020-03-14 09:42:07 +01:00
http-hdr.h BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
http.h CLEANUP: assorted typo fixes in the code and comments 2020-03-14 09:42:07 +01:00
htx.h CLEANUP: assorted typo fixes in the code and comments 2020-03-14 09:42:07 +01:00
initcall.h MINOR: initcall: Don't forget to define the __start/stop_init_##stg symbols. 2019-04-10 16:33:25 +02:00
ist.h MINOR: ist: add istissame() function 2020-05-05 15:28:59 +02:00
istbuf.h MINOR: istbuf: add ist2buf() function 2020-05-05 15:28:59 +02:00
memory.h CLENAUP: config: move CONFIG_HAP_LOCKLESS_POOLS out of config.h 2020-05-09 09:02:35 +02:00
mini-clist.h MINOR: mini-clist: Add functions to iterate backward on a list 2020-04-27 09:39:37 +02:00
namespace.h CLEANUP: build: rename some build macros to use the USE_* ones 2019-05-22 19:47:57 +02:00
net_helper.h CLEANUP: net_helper: Do not negate the result of unlikely 2020-02-25 07:30:49 +01:00
openssl-compat.h BUG/MINOR: sample/ssl: Fix digest converter for openssl < 1.1.0 2020-05-12 16:30:41 +02:00
regex.h CLEANUP: remove THREAD_LOCAL from config.h 2020-05-09 09:08:09 +02:00
standard.h MINOR: standard: Add my_memspn and my_memcspn 2020-04-27 09:39:38 +02:00
template.h [CLEANUP] included common/version.h everywhere 2006-06-29 18:54:54 +02:00
ticks.h [MEDIUM] scheduler: get rid of the 4 trees thanks and use ebtree v4.1 2009-03-21 10:25:14 +01:00
time.h BUILD: remove obsolete support for -mregparm / USE_REGPARM 2020-02-25 07:41:47 +01:00
tools.h BUG/MINOR: ssl: ssl_sock_load_pem_into_ckch is not consistent 2020-01-22 15:55:55 +01:00
uri_auth.h MINOR: stats: replace the ST_* uri_auth flags with STAT_* 2019-10-10 11:30:07 +02:00
version.h MINOR: version: this is development again, update the status 2019-11-25 20:38:32 +01:00
xref.h CLEANUP: assorted typo fixes in the code and comments 2020-03-14 09:42:07 +01:00