diff options
Diffstat (limited to 'tools/perf/builtin-trace.c')
-rw-r--r-- | tools/perf/builtin-trace.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index faa5bf4a5a3a..50a1aeb997ae 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -477,6 +477,34 @@ size_t strarrays__scnprintf(struct strarrays *sas, char *bf, size_t size, const return printed; } +bool strarray__strtoul(struct strarray *sa, char *bf, size_t size, u64 *ret) +{ + int i; + + for (i = 0; i < sa->nr_entries; ++i) { + if (sa->entries[i] && strncmp(sa->entries[i], bf, size) == 0 && sa->entries[i][size] == '\0') { + *ret = sa->offset + i; + return true; + } + } + + return false; +} + +bool strarrays__strtoul(struct strarrays *sas, char *bf, size_t size, u64 *ret) +{ + int i; + + for (i = 0; i < sas->nr_entries; ++i) { + struct strarray *sa = sas->entries[i]; + + if (strarray__strtoul(sa, bf, size, ret)) + return true; + } + + return false; +} + size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size, struct syscall_arg *arg) { |