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ng_netreg: Allow registration of NG_NETTYPE_UNDEF

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This commit is contained in:
Martine Lenders 2015-03-10 09:22:23 +01:00
parent b2beba5d35
commit 09b1abcb4e
1 changed files with 6 additions and 6 deletions
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12
sys/net/crosslayer/ng_netreg/ng_netreg.c
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@ -20,10 +20,10 @@
#include "net/ng_nettype.h"
#include "utlist.h"
#define _INVALID_TYPE(type) (((type) <= NG_NETTYPE_UNDEF) || ((type) >= NG_NETTYPE_NUMOF))
#define _INVALID_TYPE(type) (((type) < NG_NETTYPE_UNDEF) || ((type) >= NG_NETTYPE_NUMOF))
/* The registry as lookup table by ng_nettype_t */
static ng_netreg_entry_t *netreg[NG_NETTYPE_NUMOF - 1]; /* leave out NG_NETTYPE_UNDEF */
static ng_netreg_entry_t *netreg[NG_NETTYPE_NUMOF];
void ng_netreg_init(void)
{
@ -37,7 +37,7 @@ int ng_netreg_register(ng_nettype_t type, ng_netreg_entry_t *entry)
return -EINVAL;
}
LL_PREPEND(netreg[type - 1], entry);
LL_PREPEND(netreg[type], entry);
return 0;
}
@ -48,7 +48,7 @@ void ng_netreg_unregister(ng_nettype_t type, ng_netreg_entry_t *entry)
return;
}
LL_DELETE(netreg[type - 1], entry);
LL_DELETE(netreg[type], entry);
}
ng_netreg_entry_t *ng_netreg_lookup(ng_nettype_t type, uint32_t demux_ctx)
@ -59,7 +59,7 @@ ng_netreg_entry_t *ng_netreg_lookup(ng_nettype_t type, uint32_t demux_ctx)
return NULL;
}
LL_SEARCH_SCALAR(netreg[type - 1], res, demux_ctx, demux_ctx);
LL_SEARCH_SCALAR(netreg[type], res, demux_ctx, demux_ctx);
return res;
}
@ -73,7 +73,7 @@ int ng_netreg_num(ng_nettype_t type, uint32_t demux_ctx)
return 0;
}
entry = netreg[type - 1];
entry = netreg[type];
while (entry != NULL) {
if (entry->demux_ctx == demux_ctx) {