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simplify log buffer handling
author
Felix Fietkau
<nbd@openwrt.org>
Mon, 19 Mar 2012 19:56:09 +0000
(20:56 +0100)
committer
Felix Fietkau
<nbd@openwrt.org>
Mon, 19 Mar 2012 19:56:09 +0000
(20:56 +0100)
main.c
patch
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diff --git
a/main.c
b/main.c
index
b7d660e
..
bbec860
100644
(file)
--- a/
main.c
+++ b/
main.c
@@
-73,7
+73,7
@@
netifd_process_log_cb(struct uloop_fd *fd, unsigned int events)
{
struct netifd_process *proc;
const char *log_prefix;
{
struct netifd_process *proc;
const char *log_prefix;
- char *buf, *
start, *
cur;
+ char *buf, *cur;
int maxlen, len, read_len;
proc = container_of(fd, struct netifd_process, log_uloop);
int maxlen, len, read_len;
proc = container_of(fd, struct netifd_process, log_uloop);
@@
-99,10
+99,10
@@
retry:
proc->log_buf_ofs += len;
proc->log_buf_ofs += len;
-
cur = buf
;
-
start
= proc->log_buf;
+
len = proc->log_buf_ofs
;
+
buf
= proc->log_buf;
while (len > 0) {
while (len > 0) {
- cur = memchr(
cur
, '\n', len);
+ cur = memchr(
buf
, '\n', len);
if (!cur)
break;
if (!cur)
break;
@@
-110,13
+110,13
@@
retry:
if (!proc->log_overflow)
netifd_log_message(L_NOTICE, "%s (%d): %s\n",
if (!proc->log_overflow)
netifd_log_message(L_NOTICE, "%s (%d): %s\n",
- log_prefix, proc->uloop.pid,
start
);
+ log_prefix, proc->uloop.pid,
buf
);
else
proc->log_overflow = false;
cur++;
len -= cur - buf;
else
proc->log_overflow = false;
cur++;
len -= cur - buf;
- buf =
start =
cur;
+ buf = cur;
}
if (buf > proc->log_buf && len > 0)
}
if (buf > proc->log_buf && len > 0)