[PATCH] syslogd: configurable read buffer size
Janne Kiviluoto
janne.kiviluoto at bluegiga.com
Wed Mar 31 07:47:54 UTC 2010
Defaulting to old 256. Larger values for avoiding cut log lines. Patch
against git head.
Signed-off-by: Janne Kiviluoto <janne.kiviluoto at bluegiga.com>
---
diff --git a/sysklogd/Config.in b/sysklogd/Config.in
index 0664be0..bedccf3 100644
--- a/sysklogd/Config.in
+++ b/sysklogd/Config.in
@@ -50,6 +50,16 @@ config FEATURE_SYSLOGD_DUP
Option -D instructs syslogd to drop consecutive messages
which are totally the same.
+config FEATURE_SYSLOGD_READ_BUFFER_SIZE
+ int "Read buffer size in bytes"
+ default 256
+ range 256 2048
+ depends on SYSLOGD
+ help
+ This option sets the size of the syslog read buffer.
+ Actual memory usage increases around five times the
+ change done here.
+
config FEATURE_IPC_SYSLOG
bool "Circular Buffer support"
default n
diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index 3320369..6bc450b 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -46,7 +46,7 @@
#undef SYSLOGD_WRLOCK
enum {
- MAX_READ = 256,
+ MAX_READ = CONFIG_FEATURE_SYSLOGD_READ_BUFFER_SIZE,
DNS_WAIT_SEC = 2 * 60,
};
--
JK
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