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authorGravatar Yuchen Zeng <zyc@google.com>2017-08-25 14:09:47 -0700
committerGravatar Yuchen Zeng <zyc@google.com>2017-08-25 14:09:47 -0700
commit6514a0df72d9425ae5058eab6dd120179b2105d1 (patch)
tree7d90edf6082a2a96ce06549a2679bf959e468732 /src/core/lib
parentba23e799dc1c4ea5f6c0139bf95cd04e0794e714 (diff)
Add gpr_is_true
Diffstat (limited to 'src/core/lib')
-rw-r--r--src/core/lib/iomgr/iomgr.c10
-rw-r--r--src/core/lib/support/string.c13
-rw-r--r--src/core/lib/support/string.h3
3 files changed, 18 insertions, 8 deletions
diff --git a/src/core/lib/iomgr/iomgr.c b/src/core/lib/iomgr/iomgr.c
index 3d19953eeb..003ff9a21d 100644
--- a/src/core/lib/iomgr/iomgr.c
+++ b/src/core/lib/iomgr/iomgr.c
@@ -164,13 +164,7 @@ void grpc_iomgr_unregister_object(grpc_iomgr_object *obj) {
bool grpc_iomgr_abort_on_leaks(void) {
char *env = gpr_getenv("GRPC_ABORT_ON_LEAKS");
- if (env == NULL) return false;
- static const char *truthy[] = {"yes", "Yes", "YES", "true",
- "True", "TRUE", "1"};
- bool should_we = false;
- for (size_t i = 0; i < GPR_ARRAY_SIZE(truthy); i++) {
- if (0 == strcmp(env, truthy[i])) should_we = true;
- }
- gpr_free(env);
+ bool should_we = gpr_is_true(env);
+ grp_free(env);
return should_we;
}
diff --git a/src/core/lib/support/string.c b/src/core/lib/support/string.c
index b65009754a..ec93303024 100644
--- a/src/core/lib/support/string.c
+++ b/src/core/lib/support/string.c
@@ -298,3 +298,16 @@ void *gpr_memrchr(const void *s, int c, size_t n) {
}
return NULL;
}
+
+bool gpr_is_true(const char *s) {
+ if (s == NULL) {
+ return false;
+ }
+ static const char *truthy[] = {"yes", "true", "1"};
+ for (size_t i = 0; i < GPR_ARRAY_SIZE(truthy); i++) {
+ if (0 == gpr_stricmp(s, truthy[i])) {
+ return true;
+ }
+ }
+ return false;
+}
diff --git a/src/core/lib/support/string.h b/src/core/lib/support/string.h
index e11df8439d..5a56fa3a0a 100644
--- a/src/core/lib/support/string.h
+++ b/src/core/lib/support/string.h
@@ -19,6 +19,7 @@
#ifndef GRPC_CORE_LIB_SUPPORT_STRING_H
#define GRPC_CORE_LIB_SUPPORT_STRING_H
+#include <stdbool.h>
#include <stddef.h>
#include <grpc/support/port_platform.h>
@@ -106,6 +107,8 @@ int gpr_stricmp(const char *a, const char *b);
void *gpr_memrchr(const void *s, int c, size_t n);
+/** Return true if lower(s) equals "true", "yes" or "1", otherwise false. */
+bool gpr_is_true(const char *s);
#ifdef __cplusplus
}
#endif