[krbdev.mit.edu #6737] SVN Commit

[Greg Hudson via RT]

Add trace logging infrastructure code, enabled by the KRB5_TRACE
environment variable or the API functions krb5_set_trace_callback()
or krb5_set_trace_filename().  As a start, add tracing events for:
  * AS-REQ client code, including FAST and preauth
  * TGS-REQ client code
  * AP-REQ and AP-REP code (client and server)
  * sendto_kdc
  * Selected ccache operations
  * Selected keytab operations


http://src.mit.edu/fisheye/changelog/krb5/?cs=24118
Commit By: ghudson
Revision: 24118
Changed Files:
U   trunk/src/include/cm.h
U   trunk/src/include/k5-int.h
A   trunk/src/include/k5-trace.h
U   trunk/src/include/krb5/krb5.hin
U   trunk/src/lib/krb5/ccache/ccbase.c
U   trunk/src/lib/krb5/ccache/ccfns.c
U   trunk/src/lib/krb5/error_tables/krb5_err.et
U   trunk/src/lib/krb5/keytab/ktfns.c
U   trunk/src/lib/krb5/krb/fast.c
U   trunk/src/lib/krb5/krb/gc_via_tkt.c
U   trunk/src/lib/krb5/krb/get_creds.c
U   trunk/src/lib/krb5/krb/get_in_tkt.c
U   trunk/src/lib/krb5/krb/gic_pwd.c
U   trunk/src/lib/krb5/krb/init_ctx.c
U   trunk/src/lib/krb5/krb/mk_rep.c
U   trunk/src/lib/krb5/krb/mk_req_ext.c
U   trunk/src/lib/krb5/krb/preauth2.c
U   trunk/src/lib/krb5/krb/rd_rep.c
U   trunk/src/lib/krb5/krb/rd_req_dec.c
U   trunk/src/lib/krb5/krb/send_tgs.c
U   trunk/src/lib/krb5/libkrb5.exports
U   trunk/src/lib/krb5/os/Makefile.in
U   trunk/src/lib/krb5/os/sendto_kdc.c
A   trunk/src/lib/krb5/os/trace.c