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Store any errno and error messages issued while processing each command.

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(Enabled by default while we test it, but in due course we'll only store
the error messages when we need to.)
This commit is contained in:
Alasdair Kergon
2009-07-15 23:57:54 +00:00
parent 7da36611dc
commit 0ed40c04c7
8 changed files with 70 additions and 14 deletions
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6
lib/commands/toolcontext.c
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@@ -190,7 +190,7 @@ static void _init_logging(struct cmd_context *cmd)
/* Tell device-mapper about our logging */
#ifdef DEVMAPPER_SUPPORT
dm_log_init(print_log);
dm_log_with_errno_init(print_log);
#endif
}
@@ -1161,6 +1161,7 @@ struct cmd_context *create_toolcontext(unsigned is_long_lived,
cmd->current_settings = cmd->default_settings;
cmd->config_valid = 1;
reset_lvm_errno(1); /* FIXME Move to top when cmd returned on error */
return cmd;
error:
@@ -1288,6 +1289,8 @@ int refresh_toolcontext(struct cmd_context *cmd)
persistent_filter_dump(cmd->filter);
cmd->config_valid = 1;
reset_lvm_errno(1);
return 1;
}
@@ -1317,4 +1320,5 @@ void destroy_toolcontext(struct cmd_context *cmd)
activation_exit();
fin_log();
fin_syslog();
reset_lvm_errno(0);
}