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| author | Ken Raeburn <raeburn@mit.edu> | 2006-10-07 01:30:59 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2006-10-07 01:30:59 +0000 |
| commit | d3102c1d26e8ecd34fce241dc7a922c745f6423f (patch) | |
| tree | 15fbffb2605527dadf82f1042653bf97cdabe385 /src/lib | |
| parent | 663ada96035bf3b90dc3cd4b38838c4a12dabbdc (diff) | |
| download | krb5-d3102c1d26e8ecd34fce241dc7a922c745f6423f.tar.gz krb5-d3102c1d26e8ecd34fce241dc7a922c745f6423f.tar.xz krb5-d3102c1d26e8ecd34fce241dc7a922c745f6423f.zip | |
Use const pointers for error messages.
Add some debugging hooks in the libkrb5 support.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18661 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/krb5/krb/kerrs.c | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/src/lib/krb5/krb/kerrs.c b/src/lib/krb5/krb/kerrs.c index 448b38910..77f497688 100644 --- a/src/lib/krb5/krb/kerrs.c +++ b/src/lib/krb5/krb/kerrs.c @@ -28,6 +28,13 @@ #include <stdarg.h> #include "k5-int.h" +#ifdef DEBUG +static int error_message_debug = 0; +#ifndef ERROR_MESSAGE_DEBUG +#define ERROR_MESSAGE_DEBUG() (error_message_debug != 0) +#endif +#endif + void KRB5_CALLCONV_C krb5_set_error_message (krb5_context ctx, krb5_error_code code, const char *fmt, ...) @@ -36,7 +43,17 @@ krb5_set_error_message (krb5_context ctx, krb5_error_code code, if (ctx == NULL) return; va_start (args, fmt); +#ifdef DEBUG + if (ERROR_MESSAGE_DEBUG()) + fprintf(stderr, + "krb5_set_error_message(ctx=%p/err=%p, code=%ld, ...)\n", + ctx, &ctx->err, (long) code); +#endif krb5int_vset_error (&ctx->err, code, fmt, args); +#ifdef DEBUG + if (ERROR_MESSAGE_DEBUG()) + fprintf(stderr, "->%s\n", ctx->err.msg); +#endif va_end (args); } @@ -44,22 +61,39 @@ void KRB5_CALLCONV krb5_vset_error_message (krb5_context ctx, krb5_error_code code, const char *fmt, va_list args) { +#ifdef DEBUG + if (ERROR_MESSAGE_DEBUG()) + fprintf(stderr, "krb5_vset_error_message(ctx=%p, code=%ld, ...)\n", + ctx, (long) code); +#endif if (ctx == NULL) return; krb5int_vset_error (&ctx->err, code, fmt, args); +#ifdef DEBUG + if (ERROR_MESSAGE_DEBUG()) + fprintf(stderr, "->%s\n", ctx->err.msg); +#endif } -char * KRB5_CALLCONV +const char * KRB5_CALLCONV krb5_get_error_message (krb5_context ctx, krb5_error_code code) { +#ifdef DEBUG + if (ERROR_MESSAGE_DEBUG()) + fprintf(stderr, "krb5_get_error_message(%p, %ld)\n", ctx, (long) code); +#endif if (ctx == NULL) return error_message(code); return krb5int_get_error (&ctx->err, code); } void KRB5_CALLCONV -krb5_free_error_message (krb5_context ctx, char *msg) +krb5_free_error_message (krb5_context ctx, const char *msg) { +#ifdef DEBUG + if (ERROR_MESSAGE_DEBUG()) + fprintf(stderr, "krb5_free_error_message(%p, %p)\n", ctx, msg); +#endif if (ctx == NULL) return; krb5int_free_error (&ctx->err, msg); @@ -68,6 +102,10 @@ krb5_free_error_message (krb5_context ctx, char *msg) void KRB5_CALLCONV krb5_clear_error_message (krb5_context ctx) { +#ifdef DEBUG + if (ERROR_MESSAGE_DEBUG()) + fprintf(stderr, "krb5_clear_error_message(%p)\n", ctx); +#endif if (ctx == NULL) return; krb5int_clear_error (&ctx->err); |