libbase: add ConsumePrefix/ConsumeSuffix.
adb was already using ConsumePrefix, and now we have another would-be
user in cutils. (There appears to be one place in adb that should use
ConsumeSuffix, so I'm assuming we'll want that sooner or later.)
I've kept these inline because adb and google3's versions both were, and
I'm easily led.
Test: treehugger
Change-Id: I29d99032f6f6ccbfaefece59725db8afb02a4c87
diff --git a/adb/daemon/abb.cpp b/adb/daemon/abb.cpp
index eeac41a..aa75bb1 100644
--- a/adb/daemon/abb.cpp
+++ b/adb/daemon/abb.cpp
@@ -17,6 +17,7 @@
#include <sys/wait.h>
#include <android-base/cmsg.h>
+#include <android-base/strings.h>
#include <cmd.h>
#include "adb.h"
@@ -87,9 +88,9 @@
std::string_view name = data;
auto protocol = SubprocessProtocol::kShell;
- if (ConsumePrefix(&name, "abb:")) {
+ if (android::base::ConsumePrefix(&name, "abb:")) {
protocol = SubprocessProtocol::kShell;
- } else if (ConsumePrefix(&name, "abb_exec:")) {
+ } else if (android::base::ConsumePrefix(&name, "abb_exec:")) {
protocol = SubprocessProtocol::kNone;
} else {
LOG(FATAL) << "Unknown command prefix for abb: " << data;