Preliminary version of in-memory profile data sharing optimizations

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/meeroh-profile-sharing-optimization@12115 dc483132-0cff-0310-8789-dd5450dbe970
aadamowski · Mar 15, 2000 · a7b9816 · a7b9816
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diff --git a/src/util/profile/ChangeLog b/src/util/profile/ChangeLog
@@ -1,3 +1,9 @@
+2000-03-15  Miro Jurisic  <meeroh@mit.edu>
+	* prof_err.et, prof_file.c, prof_init.c, prof_int.h, prof_set.c,
+	prof_tree.c: Added preliminary version of code which allows multiple
+	profiles to share the same in-memory structures (with copy-on-write).
+	Initial checkin on meeroh-profile-sharing-optimization branch.
+
 1999-10-26  Tom Yu  <tlyu@mit.edu>
 
 	* Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES,

diff --git a/src/util/profile/prof_err.et b/src/util/profile/prof_err.et
@@ -47,6 +47,7 @@ error_code	PROF_NO_PROFILE,	"No profile file open"
 # generated by prof_file.c
 #
 error_code      PROF_MAGIC_FILE,	"Bad magic value in profile_file_t"
+error_code      PROF_MAGIC_FILE_DATA,	"Bad magic value in profile_file_data_t"
 error_code	PROF_FAIL_OPEN,		"Couldn't open profile file"
 
 #