emo/sysvinit
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make sure bootlogd fflush() every line, even if asked not to flush

Browse Source 
to disk using fdatasync().  Patch from Scott Gifford via Debian.
This commit is contained in:
Petter Reinholdtsen 2009-11-22 22:23:14 +00:00
parent 8debc401f8
commit 5da772c28f
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
doc/Changelog
View File

@ -24,6 +24,8 @@ sysvinit (2.88dsf) UNRELEASED; urgency=low
Patch from Debian. Patch from Debian.
* Make sure bootlogd findpty() returns an error value when it fails to * Make sure bootlogd findpty() returns an error value when it fails to
find a usable pty. Patch from Rob Leslie via Debian. find a usable pty. Patch from Rob Leslie via Debian.
* Make sure bootlogd fflush() every line, even if asked not to flush
to disk using fdatasync(). Patch from Scott Gifford via Debian.
-- Petter Reinholdtsen <pere@hungry.com> Sun, 12 Jul 2009 19:58:10 +0200 -- Petter Reinholdtsen <pere@hungry.com> Sun, 12 Jul 2009 19:58:10 +0200

4
src/bootlogd.c
View File

@ -375,7 +375,7 @@ void writelog(FILE *fp, unsigned char *ptr, int len)
break; break;
case '\n': case '\n':
didnl = 1; didnl = 1;
dosync = syncalot; dosync = 1;
break; break;
case '\t': case '\t':
line.pos += (line.pos / 8 + 1) * 8; line.pos += (line.pos / 8 + 1) * 8;
@ -407,8 +407,10 @@ void writelog(FILE *fp, unsigned char *ptr, int len)
if (dosync) { if (dosync) {
fflush(fp); fflush(fp);
if (syncalot) {
fdatasync(fileno(fp)); fdatasync(fileno(fp));
} }
}
outptr += olen; outptr += olen;
if (outptr >= endptr) if (outptr >= endptr)