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Generalize function to be used by other lookups

This commit is contained in:
Lucas De Marchi 2011-12-01 16:25:37 -02:00
parent 64700e4747
commit 7b30f4f4ff
1 changed files with 16 additions and 7 deletions
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23
libkmod/libkmod.c
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@ -267,9 +267,9 @@ KMOD_EXPORT void kmod_set_log_priority(struct kmod_ctx *ctx, int priority)
ctx->log_priority = priority;
}
static const char *symbols_file = "modules.symbols";
int kmod_lookup_alias_from_symbols_file(struct kmod_ctx *ctx, const char *name,
int kmod_lookup_alias_from_alias_bin(struct kmod_ctx *ctx, const char *file,
const char *name,
struct kmod_list **list)
{
char *fn;
@ -278,13 +278,10 @@ int kmod_lookup_alias_from_symbols_file(struct kmod_ctx *ctx, const char *name,
struct index_value *realnames, *realname;
struct kmod_list *l;
if (!startswith(name, "symbol:"))
return 0;
if (asprintf(&fn, "%s/%s.bin", ctx->dirname, symbols_file) < 0)
if (asprintf(&fn, "%s/%s.bin", ctx->dirname, file) < 0)
return -ENOMEM;
DBG(ctx, "file=%s alias=%s", fn, name);
DBG(ctx, "file=%s name=%s", fn, name);
index = index_file_open(fn);
if (index == NULL) {
@ -315,6 +312,18 @@ int kmod_lookup_alias_from_symbols_file(struct kmod_ctx *ctx, const char *name,
fail:
*list = kmod_list_remove_n_latest(*list, nmatch);
return err;
}
static const char *symbols_file = "modules.symbols";
int kmod_lookup_alias_from_symbols_file(struct kmod_ctx *ctx, const char *name,
struct kmod_list **list)
{
if (!startswith(name, "symbol:"))
return 0;
return kmod_lookup_alias_from_alias_bin(ctx, symbols_file, name, list);
}
static const char *moddep_file = "modules.dep";