diff options
Diffstat (limited to 'networking/libiproute/ll_map.c')
| -rw-r--r-- | networking/libiproute/ll_map.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/networking/libiproute/ll_map.c b/networking/libiproute/ll_map.c index f429763eb..a8fcd7f88 100644 --- a/networking/libiproute/ll_map.c +++ b/networking/libiproute/ll_map.c @@ -54,7 +54,7 @@ int ll_remember_index(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg) h = ifi->ifi_index&0xF; - for (imp=&idxmap[h]; (im=*imp)!=NULL; imp = &im->next) + for (imp = &idxmap[h]; (im = *imp) != NULL; imp = &im->next) if (im->index == ifi->ifi_index) break; @@ -87,7 +87,7 @@ const char *ll_idx_n2a(int idx, char *buf) if (idx == 0) return "*"; - for (im = idxmap[idx&0xF]; im; im = im->next) + for (im = idxmap[idx & 0xF]; im; im = im->next) if (im->index == idx) return im->name; snprintf(buf, 16, "if%d", idx); @@ -108,7 +108,7 @@ int ll_index_to_type(int idx) if (idx == 0) return -1; - for (im = idxmap[idx&0xF]; im; im = im->next) + for (im = idxmap[idx & 0xF]; im; im = im->next) if (im->index == idx) return im->type; return -1; @@ -121,16 +121,18 @@ unsigned ll_index_to_flags(int idx) if (idx == 0) return 0; - for (im = idxmap[idx&0xF]; im; im = im->next) + for (im = idxmap[idx & 0xF]; im; im = im->next) if (im->index == idx) return im->flags; return 0; } +// TODO: caching is not warranted - no users which repeatedly call it int ll_name_to_index(char *name) { static char ncache[16]; static int icache; + struct idxmap *im; int sock_fd; int i; @@ -139,7 +141,7 @@ int ll_name_to_index(char *name) return 0; if (icache && strcmp(name, ncache) == 0) return icache; - for (i=0; i<16; i++) { + for (i = 0; i < 16; i++) { for (im = idxmap[i]; im; im = im->next) { if (strcmp(im->name, name) == 0) { icache = im->index; |