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Use -ENOSPC rather than -ENOMEM, to distinguish the cases "generic out of 

memory" and "no space left for DHCP options"
This commit is contained in:
Michael Brown 2006-12-20 03:33:37 +00:00
parent 637a891264
commit 4f506328ad
1 changed files with 5 additions and 5 deletions
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10
src/core/settings.c
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@ -212,7 +212,7 @@ static int set_string ( struct config_context *context,
option = set_dhcp_option ( context->options, setting->tag,
value, strlen ( value ) );
if ( ! option )
return -ENOMEM;
return -ENOSPC;
return 0;
}
@ -261,12 +261,12 @@ static int set_ipv4 ( struct config_context *context,
struct in_addr ipv4;
int rc;
if ( ( rc = inet_aton ( value, &ipv4 ) ) == 0 )
return rc;
if ( inet_aton ( value, &ipv4 ) == 0 )
return -EINVAL;
option = set_dhcp_option ( context->options, setting->tag,
&ipv4, sizeof ( ipv4 ) );
if ( ! option )
return -ENOMEM;
return -ENOSPC;
return 0;
}
@ -330,7 +330,7 @@ static int set_int ( struct config_context *context,
option = set_dhcp_option ( context->options, setting->tag,
&u.bytes[ sizeof ( u ) - size ], size );
if ( ! option )
return -ENOMEM;
return -ENOSPC;
return 0;
}