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Commit 74a44780 74a4478087159a708de6cf5295a66bee91394cf1 by Sergey Poznyakoff
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(MU_ERR_CONN_CLOSED,MU_ERR_PARSE): New error codes. 

(MU_ERR_NOENT): New error code. Use it instead
of ENOENT to avoid misguiding diagnostics
'No such file or directory'. Use ENOENT only for its
direct purpose.
1 parent a463985d
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Showing 2 changed files with 25 additions and 4 deletions
......@@ -88,6 +88,13 @@ extern "C" {
#define MU_ERR_PROCESS_UNKNOWN_FAILURE (MU_ERR_BASE + 36)
/* Unknown failure while executing subprocess */
#define MU_ERR_CONN_CLOSED (MU_ERR_BASE + 37)
/* Connection closed by remote host */
#define MU_ERR_PARSE (MU_ERR_BASE + 38)
/* Parse error */
#define MU_ERR_NOENT (MU_ERR_BASE + 39)
/* Requested item not found */
const char *mu_errname __P((int e));
const char *mu_strerror __P((int e));
......
/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001, 2002, 2003,
2004 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
......@@ -32,6 +33,8 @@
const char*
mu_errname (int e)
{
static char buf[128];
switch (e)
{
#define EN(x) case x: return #x
......@@ -90,17 +93,25 @@ mu_errname (int e)
EN(MU_ERR_PROCESS_EXITED);
EN(MU_ERR_PROCESS_SIGNALED);
EN(MU_ERR_PROCESS_UNKNOWN_FAILURE);
EN(MU_ERR_CONN_CLOSED);
EN(MU_ERR_PARSE);
EN(MU_ERR_NOENT);
}
return "SYSTEM ERROR";
snprintf (buf, sizeof buf, _("Error %d"), e);
return buf;
}
const char *
mu_strerror (int e)
{
const char *msg = NULL;
char *p;
switch (e)
{
#define ES(x, d) case x: return d
#define ES(x, d) case x: msg = d; break;
ES(EOK, _("Success"));
ES(MU_ERR_FAILURE, _("Operation failed"));
......@@ -151,8 +162,11 @@ mu_strerror (int e)
ES(MU_ERR_PROCESS_SIGNALED, _("Process exited on signal"));
ES(MU_ERR_PROCESS_UNKNOWN_FAILURE,
_("Unknown failure while executing subprocess"));
ES(MU_ERR_CONN_CLOSED, _("Connection closed by remote host"));
ES(MU_ERR_PARSE, _("Parse error"));
ES(MU_ERR_NOENT, _("Requested item not found"));
}
return strerror (e);
return msg ? msg : strerror (e);
}
......