diff options
Diffstat (limited to 'tools/perf/util/symbol-minimal.c')
| -rw-r--r-- | tools/perf/util/symbol-minimal.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/tools/perf/util/symbol-minimal.c b/tools/perf/util/symbol-minimal.c index bd8720b6780..1b16c2729a3 100644 --- a/tools/perf/util/symbol-minimal.c +++ b/tools/perf/util/symbol-minimal.c @@ -241,6 +241,31 @@ out: return ret; } +int symsrc__init(struct symsrc *ss, struct dso *dso __used, const char *name, + enum dso_binary_type type) +{ + int fd = open(name, O_RDONLY); + if (fd < 0) + return -1; + + ss->name = strdup(name); + if (!ss->name) + goto out_close; + + ss->type = type; + + return 0; +out_close: + close(fd); + return -1; +} + +void symsrc__destroy(struct symsrc *ss) +{ + free(ss->name); + close(ss->fd); +} + int dso__synthesize_plt_symbols(struct dso *dso __used, char *name __used, struct map *map __used, symbol_filter_t filter __used) @@ -248,14 +273,13 @@ int dso__synthesize_plt_symbols(struct dso *dso __used, char *name __used, return 0; } -int dso__load_sym(struct dso *dso, struct map *map __used, - const char *name, int fd __used, +int dso__load_sym(struct dso *dso, struct map *map __used, struct symsrc *ss, symbol_filter_t filter __used, int kmodule __used, int want_symtab __used) { unsigned char *build_id[BUILD_ID_SIZE]; - if (filename__read_build_id(name, build_id, BUILD_ID_SIZE) > 0) { + if (filename__read_build_id(ss->name, build_id, BUILD_ID_SIZE) > 0) { dso__set_build_id(dso, build_id); return 1; } |