diff options
| author | jasone <jasone@FreeBSD.org> | 2000-09-07 01:29:44 +0000 |
|---|---|---|
| committer | jasone <jasone@FreeBSD.org> | 2000-09-07 01:29:44 +0000 |
| commit | acf1927de02afda4855ec278b1128fd9446405ea (patch) | |
| tree | 933220e815ca47c927c731c502b972d6521ca88f /sys/kern/kern_ktrace.c | |
| parent | 2359f15a4f302f0b4f64c646630521ccf8383ae9 (diff) | |
| download | FreeBSD-src-acf1927de02afda4855ec278b1128fd9446405ea.zip FreeBSD-src-acf1927de02afda4855ec278b1128fd9446405ea.tar.gz | |
Add KTR, a facility that logs kernel events in order to to facilitate
debugging.
Acquired from: BSDi (BSD/OS)
Submitted by: dfr, grog, jake, jhb
Diffstat (limited to 'sys/kern/kern_ktrace.c')
| -rw-r--r-- | sys/kern/kern_ktrace.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c index ef82c6c..e51f8d1 100644 --- a/sys/kern/kern_ktrace.c +++ b/sys/kern/kern_ktrace.c @@ -100,7 +100,7 @@ ktrsyscall(vp, code, narg, args) argp = &ktp->ktr_args[0]; for (i = 0; i < narg; i++) *argp++ = args[i]; - kth->ktr_buf = (caddr_t)ktp; + kth->ktr_buffer = (caddr_t)ktp; kth->ktr_len = len; ktrwrite(vp, kth, NULL); FREE(ktp, M_KTRACE); @@ -124,7 +124,7 @@ ktrsysret(vp, code, error, retval) ktp.ktr_error = error; ktp.ktr_retval = retval; /* what about val2 ? */ - kth->ktr_buf = (caddr_t)&ktp; + kth->ktr_buffer = (caddr_t)&ktp; kth->ktr_len = sizeof(struct ktr_sysret); ktrwrite(vp, kth, NULL); @@ -143,7 +143,7 @@ ktrnamei(vp, path) p->p_traceflag |= KTRFAC_ACTIVE; kth = ktrgetheader(KTR_NAMEI); kth->ktr_len = strlen(path); - kth->ktr_buf = path; + kth->ktr_buffer = path; ktrwrite(vp, kth, NULL); FREE(kth, M_KTRACE); @@ -168,7 +168,7 @@ ktrgenio(vp, fd, rw, uio, error) kth = ktrgetheader(KTR_GENIO); ktg.ktr_fd = fd; ktg.ktr_rw = rw; - kth->ktr_buf = (caddr_t)&ktg; + kth->ktr_buffer = (caddr_t)&ktg; kth->ktr_len = sizeof(struct ktr_genio); uio->uio_offset = 0; uio->uio_rw = UIO_WRITE; @@ -196,7 +196,7 @@ ktrpsig(vp, sig, action, mask, code) kp.action = action; kp.mask = *mask; kp.code = code; - kth->ktr_buf = (caddr_t)&kp; + kth->ktr_buffer = (caddr_t)&kp; kth->ktr_len = sizeof (struct ktr_psig); ktrwrite(vp, kth, NULL); @@ -217,7 +217,7 @@ ktrcsw(vp, out, user) kth = ktrgetheader(KTR_CSW); kc.out = out; kc.user = user; - kth->ktr_buf = (caddr_t)&kc; + kth->ktr_buffer = (caddr_t)&kc; kth->ktr_len = sizeof (struct ktr_csw); ktrwrite(vp, kth, NULL); @@ -365,7 +365,7 @@ utrace(curp, uap) kth = ktrgetheader(KTR_USER); MALLOC(cp, caddr_t, uap->len, M_KTRACE, M_WAITOK); if (!copyin(uap->addr, cp, uap->len)) { - kth->ktr_buf = cp; + kth->ktr_buffer = cp; kth->ktr_len = uap->len; ktrwrite(p->p_tracep, kth, NULL); } @@ -474,7 +474,7 @@ ktrwrite(vp, kth, uio) auio.uio_procp = curproc; if (kth->ktr_len > 0) { auio.uio_iovcnt++; - aiov[1].iov_base = kth->ktr_buf; + aiov[1].iov_base = kth->ktr_buffer; aiov[1].iov_len = kth->ktr_len; auio.uio_resid += kth->ktr_len; if (uio != NULL) |
