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(krb5_eai_to_heim_errno): add `errno' (called system_error) to allow

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callers to make sure they pass the current and relevant value


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9950 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2001-05-14 22:48:33 +00:00
parent 481b23ff6b
commit e5ad73103f
1 changed files with 9 additions and 3 deletions
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12
lib/krb5/eai_to_heim_errno.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2000, 2001 Kungliga Tekniska H<>gskolan * Copyright (c) 2000 - 2001 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -35,8 +35,14 @@
RCSID("$Id$"); RCSID("$Id$");
/*
* convert the getaddrinfo error code in `eai_errno' into a
* krb5_error_code. `system_error' should have the value of the errno
* after the failed call.
*/
krb5_error_code krb5_error_code
krb5_eai_to_heim_errno(int eai_errno) krb5_eai_to_heim_errno(int eai_errno, int system_error)
{ {
switch(eai_errno) { switch(eai_errno) {
case EAI_NOERROR: case EAI_NOERROR:
@@ -62,7 +68,7 @@ krb5_eai_to_heim_errno(int eai_errno)
case EAI_SOCKTYPE: case EAI_SOCKTYPE:
return HEIM_EAI_SOCKTYPE; return HEIM_EAI_SOCKTYPE;
case EAI_SYSTEM: case EAI_SYSTEM:
return errno; return system_error;
default: default:
return HEIM_EAI_UNKNOWN; /* XXX */ return HEIM_EAI_UNKNOWN; /* XXX */
} }