diff options
| author | Jiri Olsa <[email protected]> | 2020-02-28 10:36:16 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2020-03-09 21:43:25 -0300 |
| commit | d942815a76463fa53b81d3d1c064f76bb3f80ead (patch) | |
| tree | 1093c14b0055977bfbb1319625eaa13c6c72864e | |
| parent | 0f9b1e124bb29719eb1572db74b7893bd616f938 (diff) | |
perf expr: Make expr__parse() return -1 on error
To match the error value of the expr__find_other function, so all
exported expr functions return the same values:
0 on success, -1 on error.
Signed-off-by: Jiri Olsa <[email protected]>
Reviewed-by: Andi Kleen <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: John Garry <[email protected]>
Cc: Kajol Jain <[email protected]>
Cc: Michael Petlan <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Ravi Bangoria <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/tests/expr.c | 4 | ||||
| -rw-r--r-- | tools/perf/util/expr.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/tests/expr.c b/tools/perf/tests/expr.c index 755d73c86c68..28313e59d6f6 100644 --- a/tools/perf/tests/expr.c +++ b/tools/perf/tests/expr.c @@ -45,11 +45,11 @@ int test__expr(struct test *t __maybe_unused, int subtest __maybe_unused) p = "FOO/0"; ret = expr__parse(&val, &ctx, p); - TEST_ASSERT_VAL("division by zero", ret == 1); + TEST_ASSERT_VAL("division by zero", ret == -1); p = "BAR/"; ret = expr__parse(&val, &ctx, p); - TEST_ASSERT_VAL("missing operand", ret == 1); + TEST_ASSERT_VAL("missing operand", ret == -1); TEST_ASSERT_VAL("find other", expr__find_other("FOO + BAR + BAZ + BOZO", "FOO", &other, &num_other) == 0); diff --git a/tools/perf/util/expr.c b/tools/perf/util/expr.c index 45b25530db5b..fd192ddf93c1 100644 --- a/tools/perf/util/expr.c +++ b/tools/perf/util/expr.c @@ -54,7 +54,7 @@ __expr__parse(double *val, struct parse_ctx *ctx, const char *expr, int expr__parse(double *final_val, struct parse_ctx *ctx, const char *expr) { - return __expr__parse(final_val, ctx, expr, EXPR_PARSE); + return __expr__parse(final_val, ctx, expr, EXPR_PARSE) ? -1 : 0; } static bool |