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| author | phk <phk@FreeBSD.org> | 2003-02-04 10:32:40 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2003-02-04 10:32:40 +0000 |
| commit | 9d6d3f16738b4468cf07e93bd017adae88c16871 (patch) | |
| tree | 9f5f3c6b75f01b4b8fd3121c797b479bf00e432b /sys/kern/kern_conf.c | |
| parent | 1abb95308bcc72d0a245f8d4c0f779f3cbe67d90 (diff) | |
| download | FreeBSD-src-9d6d3f16738b4468cf07e93bd017adae88c16871.zip FreeBSD-src-9d6d3f16738b4468cf07e93bd017adae88c16871.tar.gz | |
Pave the road to removing the fixed size limit on device nodes:
Change the si_name of dev_t's to be a char * and put a private buffer for
holding the name at then end of the struct.
Initialize si_name to point to the private buffer.
Put a KASSERT in geom_disk to prevent overrun on the fake dev_t we still
have to generate for the disk_drivers.
Diffstat (limited to 'sys/kern/kern_conf.c')
| -rw-r--r-- | sys/kern/kern_conf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_conf.c b/sys/kern/kern_conf.c index 6aedd81..e405d11 100644 --- a/sys/kern/kern_conf.c +++ b/sys/kern/kern_conf.c @@ -155,6 +155,8 @@ allocdev(void) bzero(si, sizeof *si); si->si_flags |= SI_STASHED; } + si->__si_namebuf[0] = '\0'; + si->si_name = si->__si_namebuf; LIST_INIT(&si->si_children); TAILQ_INIT(&si->si_snapshots); return (si); |
