am e4975da3: Merge "Adb: use VLOG() to replace D() for verbose logging."

* commit 'e4975da33326295885f4c606288516d73459c68e':
  Adb: use VLOG() to replace D() for verbose logging.

adb/Android.mk

@@ -37,6 +37,7 @@ LIBADB_SRC_FILES := \
     adb_auth.cpp \
     adb_io.cpp \
     adb_listeners.cpp \
+    adb_trace.cpp \
     adb_utils.cpp \
     sockets.cpp \
     transport.cpp \

adb/adb.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 #include "adb.h"
@@ -32,7 +32,6 @@
 
 #include <string>
 #include <vector>
-#include <unordered_map>
 
 #include <base/logging.h>
 #include <base/macros.h>
@@ -53,22 +52,6 @@
 #include <sys/mount.h>
 #endif
 
-#if !ADB_HOST
-const char* adb_device_banner = "device";
-static android::base::LogdLogger gLogdLogger;
-#else
-const char* adb_device_banner = "host";
-#endif
-
-void AdbLogger(android::base::LogId id, android::base::LogSeverity severity,
-               const char* tag, const char* file, unsigned int line,
-               const char* message) {
-    android::base::StderrLogger(id, severity, tag, file, line, message);
-#if !ADB_HOST
-    gLogdLogger(id, severity, tag, file, line, message);
-#endif
-}
-
 std::string adb_version() {
     // Don't change the format of this --- it's parsed by ddmlib.
     return android::base::StringPrintf("Android Debug Bridge version %d.%d.%d\n"
@@ -97,128 +80,6 @@ void fatal_errno(const char* fmt, ...) {
     exit(-1);
 }
 
-#if !ADB_HOST
-static std::string get_log_file_name() {
-    struct tm now;
-    time_t t;
-    tzset();
-    time(&t);
-    localtime_r(&t, &now);
-
-    char timestamp[PATH_MAX];
-    strftime(timestamp, sizeof(timestamp), "%Y-%m-%d-%H-%M-%S", &now);
-
-    return android::base::StringPrintf("/data/adb/adb-%s-%d", timestamp,
-                                       getpid());
-}
-
-void start_device_log(void) {
-    int fd = unix_open(get_log_file_name().c_str(),
-                       O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0640);
-    if (fd == -1) {
-        return;
-    }
-
-    // Redirect stdout and stderr to the log file.
-    dup2(fd, STDOUT_FILENO);
-    dup2(fd, STDERR_FILENO);
-    fprintf(stderr, "--- adb starting (pid %d) ---\n", getpid());
-    unix_close(fd);
-}
-#endif
-
-int adb_trace_mask;
-
-std::string get_trace_setting_from_env() {
-    const char* setting = getenv("ADB_TRACE");
-    if (setting == nullptr) {
-        setting = "";
-    }
-
-    return std::string(setting);
-}
-
-#if !ADB_HOST
-std::string get_trace_setting_from_prop() {
-    char buf[PROPERTY_VALUE_MAX];
-    property_get("persist.adb.trace_mask", buf, "");
-    return std::string(buf);
-}
-#endif
-
-std::string get_trace_setting() {
-#if ADB_HOST
-    return get_trace_setting_from_env();
-#else
-    return get_trace_setting_from_prop();
-#endif
-}
-
-// Split the space separated list of tags from the trace setting and build the
-// trace mask from it. note that '1' and 'all' are special cases to enable all
-// tracing.
-//
-// adb's trace setting comes from the ADB_TRACE environment variable, whereas
-// adbd's comes from the system property persist.adb.trace_mask.
-static void setup_trace_mask() {
-    const std::string trace_setting = get_trace_setting();
-    if (trace_setting.empty()) {
-        return;
-    }
-
-    std::unordered_map<std::string, int> trace_flags = {
-        {"1", 0},
-        {"all", 0},
-        {"adb", TRACE_ADB},
-        {"sockets", TRACE_SOCKETS},
-        {"packets", TRACE_PACKETS},
-        {"rwx", TRACE_RWX},
-        {"usb", TRACE_USB},
-        {"sync", TRACE_SYNC},
-        {"sysdeps", TRACE_SYSDEPS},
-        {"transport", TRACE_TRANSPORT},
-        {"jdwp", TRACE_JDWP},
-        {"services", TRACE_SERVICES},
-        {"auth", TRACE_AUTH},
-        {"fdevent", TRACE_FDEVENT},
-        {"shell", TRACE_SHELL}};
-
-    std::vector<std::string> elements = android::base::Split(trace_setting, " ");
-    for (const auto& elem : elements) {
-        const auto& flag = trace_flags.find(elem);
-        if (flag == trace_flags.end()) {
-            D("Unknown trace flag: %s", elem.c_str());
-            continue;
-        }
-
-        if (flag->second == 0) {
-            // 0 is used for the special values "1" and "all" that enable all
-            // tracing.
-            adb_trace_mask = ~0;
-            return;
-        } else {
-            adb_trace_mask |= 1 << flag->second;
-        }
-    }
-}
-
-void adb_trace_init(char** argv) {
-#if !ADB_HOST
-    // Don't open log file if no tracing, since this will block
-    // the crypto unmount of /data
-    if (!get_trace_setting().empty()) {
-        if (isatty(STDOUT_FILENO) == 0) {
-            start_device_log();
-        }
-    }
-#endif
-
-    setup_trace_mask();
-    android::base::InitLogging(argv, AdbLogger);
-
-    D("%s", adb_version().c_str());
-}
-
 apacket* get_apacket(void)
 {
     apacket* p = reinterpret_cast<apacket*>(malloc(sizeof(apacket)));

adb/adb_auth.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 #include "adb_auth.h"

adb/adb_auth_client.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_AUTH
+#define TRACE_TAG AUTH
 
 #include "sysdeps.h"
 #include "adb_auth.h"

adb/adb_auth_host.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_AUTH
+#define TRACE_TAG AUTH
 
 #include "sysdeps.h"
 #include "adb_auth.h"
@@ -452,7 +452,6 @@ int adb_auth_get_userkey(unsigned char *data, size_t len)
 }
 
 int adb_auth_keygen(const char* filename) {
-    adb_trace_mask |= (1 << TRACE_AUTH);
     return (generate_key(filename) == 0);
 }
 

adb/adb_client.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 #include "adb_client.h"

adb/adb_io.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_RWX
+#define TRACE_TAG RWX
 
 #include "adb_io.h"
 
@@ -84,10 +84,8 @@ bool ReadFdExactly(int fd, void* buf, size_t len) {
         }
     }
 
-    D("readx: fd=%d wanted=%zu got=%zu", fd, len0, len0 - len);
+    VLOG(RWX) << "readx: fd=" << fd << " wanted=" << len0 << " got=" << (len0 - len)
-    if (ADB_TRACING) {
+              << " " << dump_hex(reinterpret_cast<const unsigned char*>(buf), len0);
-        dump_hex(reinterpret_cast<const unsigned char*>(buf), len0);
-    }
 
     return true;
 }
@@ -96,10 +94,8 @@ bool WriteFdExactly(int fd, const void* buf, size_t len) {
     const char* p = reinterpret_cast<const char*>(buf);
     int r;
 
-    D("writex: fd=%d len=%d: ", fd, (int)len);
+    VLOG(RWX) << "writex: fd=" << fd << " len=" << len
-    if (ADB_TRACING) {
+              << " " << dump_hex(reinterpret_cast<const unsigned char*>(buf), len);
-        dump_hex(reinterpret_cast<const unsigned char*>(buf), len);
-    }
 
     while (len > 0) {
         r = adb_write(fd, p, len);

adb/adb_trace.cpp

@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "sysdeps.h"
+#include "adb_trace.h"
+
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+#include <base/logging.h>
+#include <base/strings.h>
+
+#include "adb.h"
+
+#if !ADB_HOST
+#include <cutils/properties.h>
+#endif
+
+#if !ADB_HOST
+const char* adb_device_banner = "device";
+static android::base::LogdLogger gLogdLogger;
+#else
+const char* adb_device_banner = "host";
+#endif
+
+void AdbLogger(android::base::LogId id, android::base::LogSeverity severity,
+               const char* tag, const char* file, unsigned int line,
+               const char* message) {
+    android::base::StderrLogger(id, severity, tag, file, line, message);
+#if !ADB_HOST
+    gLogdLogger(id, severity, tag, file, line, message);
+#endif
+}
+
+
+#if !ADB_HOST
+static std::string get_log_file_name() {
+    struct tm now;
+    time_t t;
+    tzset();
+    time(&t);
+    localtime_r(&t, &now);
+
+    char timestamp[PATH_MAX];
+    strftime(timestamp, sizeof(timestamp), "%Y-%m-%d-%H-%M-%S", &now);
+
+    return android::base::StringPrintf("/data/adb/adb-%s-%d", timestamp,
+                                       getpid());
+}
+
+void start_device_log(void) {
+    int fd = unix_open(get_log_file_name().c_str(),
+                       O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0640);
+    if (fd == -1) {
+        return;
+    }
+
+    // Redirect stdout and stderr to the log file.
+    dup2(fd, STDOUT_FILENO);
+    dup2(fd, STDERR_FILENO);
+    fprintf(stderr, "--- adb starting (pid %d) ---\n", getpid());
+    unix_close(fd);
+}
+#endif
+
+int adb_trace_mask;
+
+std::string get_trace_setting_from_env() {
+    const char* setting = getenv("ADB_TRACE");
+    if (setting == nullptr) {
+        setting = "";
+    }
+
+    return std::string(setting);
+}
+
+#if !ADB_HOST
+std::string get_trace_setting_from_prop() {
+    char buf[PROPERTY_VALUE_MAX];
+    property_get("persist.adb.trace_mask", buf, "");
+    return std::string(buf);
+}
+#endif
+
+std::string get_trace_setting() {
+#if ADB_HOST
+    return get_trace_setting_from_env();
+#else
+    return get_trace_setting_from_prop();
+#endif
+}
+
+// Split the space separated list of tags from the trace setting and build the
+// trace mask from it. note that '1' and 'all' are special cases to enable all
+// tracing.
+//
+// adb's trace setting comes from the ADB_TRACE environment variable, whereas
+// adbd's comes from the system property persist.adb.trace_mask.
+static void setup_trace_mask() {
+    const std::string trace_setting = get_trace_setting();
+    if (trace_setting.empty()) {
+        return;
+    }
+
+    std::unordered_map<std::string, int> trace_flags = {
+        {"1", 0},
+        {"all", 0},
+        {"adb", ADB},
+        {"sockets", SOCKETS},
+        {"packets", PACKETS},
+        {"rwx", RWX},
+        {"usb", USB},
+        {"sync", SYNC},
+        {"sysdeps", SYSDEPS},
+        {"transport", TRANSPORT},
+        {"jdwp", JDWP},
+        {"services", SERVICES},
+        {"auth", AUTH},
+        {"fdevent", FDEVENT},
+        {"shell", SHELL}};
+
+    std::vector<std::string> elements = android::base::Split(trace_setting, " ");
+    for (const auto& elem : elements) {
+        const auto& flag = trace_flags.find(elem);
+        if (flag == trace_flags.end()) {
+            LOG(ERROR) << "Unknown trace flag: " << elem;
+            continue;
+        }
+
+        if (flag->second == 0) {
+            // 0 is used for the special values "1" and "all" that enable all
+            // tracing.
+            adb_trace_mask = ~0;
+            return;
+        } else {
+            adb_trace_mask |= 1 << flag->second;
+        }
+    }
+}
+
+void adb_trace_init(char** argv) {
+#if !ADB_HOST
+    // Don't open log file if no tracing, since this will block
+    // the crypto unmount of /data
+    if (!get_trace_setting().empty()) {
+        if (isatty(STDOUT_FILENO) == 0) {
+            start_device_log();
+        }
+    }
+#endif
+
+    android::base::InitLogging(argv, AdbLogger);
+    setup_trace_mask();
+
+    VLOG(ADB) << adb_version();
+}
+
+void adb_trace_enable(AdbTrace trace_tag) {
+    adb_trace_mask |= (1 << trace_tag);
+}

adb/adb_trace.h

@@ -22,36 +22,40 @@
 
 /* IMPORTANT: if you change the following list, don't
  * forget to update the corresponding 'tags' table in
- * the adb_trace_init() function implemented in adb.c
+ * the adb_trace_init() function implemented in adb_trace.cpp.
  */
 enum AdbTrace {
-    TRACE_ADB = 0,   /* 0x001 */
+    ADB = 0,   /* 0x001 */
-    TRACE_SOCKETS,
+    SOCKETS,
-    TRACE_PACKETS,
+    PACKETS,
-    TRACE_TRANSPORT,
+    TRANSPORT,
-    TRACE_RWX,       /* 0x010 */
+    RWX,       /* 0x010 */
-    TRACE_USB,
+    USB,
-    TRACE_SYNC,
+    SYNC,
-    TRACE_SYSDEPS,
+    SYSDEPS,
-    TRACE_JDWP,      /* 0x100 */
+    JDWP,      /* 0x100 */
-    TRACE_SERVICES,
+    SERVICES,
-    TRACE_AUTH,
+    AUTH,
-    TRACE_FDEVENT,
+    FDEVENT,
-    TRACE_SHELL
+    SHELL
 };
 
-extern int adb_trace_mask;
+#define VLOG_IS_ON(TAG) \
-extern unsigned char adb_trace_output_count;
+    ((adb_trace_mask & (1 << TAG)) != 0)
-void adb_trace_init(char**);
 
-#define ADB_TRACING  ((adb_trace_mask & (1 << TRACE_TAG)) != 0)
+#define VLOG(TAG)         \
+    if (LIKELY(!VLOG_IS_ON(TAG))) \
+        ;                 \
+    else                  \
+        LOG(INFO)
 
 // You must define TRACE_TAG before using this macro.
 #define D(...) \
-        do { \
+    VLOG(TRACE_TAG) << android::base::StringPrintf(__VA_ARGS__)
-            if (ADB_TRACING) { \
+
-                LOG(INFO) << android::base::StringPrintf(__VA_ARGS__); \
+
-           } \
+extern int adb_trace_mask;
-        } while (0)
+void adb_trace_init(char**);
+void adb_trace_enable(AdbTrace trace_tag);
 
 #endif /* __ADB_TRACE_H */

adb/adb_utils.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "adb_utils.h"
 
@@ -151,7 +151,7 @@ bool mkdirs(const std::string& path) {
   return true;
 }
 
-void dump_hex(const void* data, size_t byte_count) {
+std::string dump_hex(const void* data, size_t byte_count) {
     byte_count = std::min(byte_count, size_t(16));
 
     const uint8_t* p = reinterpret_cast<const uint8_t*>(data);
@@ -170,7 +170,7 @@ void dump_hex(const void* data, size_t byte_count) {
         line.push_back(c);
     }
 
-    D("%s", line.c_str());
+    return line;
 }
 
 bool parse_host_and_port(const std::string& address,

adb/adb_utils.h

@@ -31,7 +31,7 @@ bool mkdirs(const std::string& path);
 
 std::string escape_arg(const std::string& s);
 
-void dump_hex(const void* ptr, size_t byte_count);
+std::string dump_hex(const void* ptr, size_t byte_count);
 
 // Parses 'address' into 'host' and 'port'.
 // If no port is given, takes the default from *port.

adb/client/main.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 

adb/commandline.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 
@@ -1554,6 +1554,8 @@ int adb_commandline(int argc, const char **argv) {
     }
     else if (!strcmp(argv[0], "keygen")) {
         if (argc < 2) return usage();
+        // Always print key generation information for keygen command.
+        adb_trace_enable(AUTH);
         return adb_auth_keygen(argv[1]);
     }
     else if (!strcmp(argv[0], "jdwp")) {

adb/daemon/main.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 

adb/fdevent.cpp

@@ -15,7 +15,7 @@
 ** limitations under the License.
 */
 
-#define TRACE_TAG TRACE_FDEVENT
+#define TRACE_TAG FDEVENT
 
 #include "sysdeps.h"
 #include "fdevent.h"

adb/file_sync_service.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_SYNC
+#define TRACE_TAG SYNC
 
 #include "sysdeps.h"
 #include "file_sync_service.h"

adb/jdwp_service.cpp

@@ -16,7 +16,7 @@
 
 /* implement the "debug-ports" and "track-debug-ports" device services */
 
-#define TRACE_TAG TRACE_JDWP
+#define TRACE_TAG JDWP
 
 #include "sysdeps.h"
 
@@ -324,8 +324,9 @@ jdwp_process_event( int  socket, unsigned  events, void*  _proc )
             }
 
         CloseProcess:
-            if (proc->pid >= 0)
+            if (proc->pid >= 0) {
                 D( "remove pid %d to jdwp process list", proc->pid );
+            }
             jdwp_process_free(proc);
             return;
         }

adb/remount_service.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 

adb/services.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_SERVICES
+#define TRACE_TAG SERVICES
 
 #include "sysdeps.h"
 

adb/set_verity_enable_state_service.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_ADB
+#define TRACE_TAG ADB
 
 #include "sysdeps.h"
 

adb/shell_service.cpp

@@ -75,7 +75,7 @@
 // to be more complex due to partial reads and non-blocking I/O so this model
 // was chosen instead.
 
-#define TRACE_TAG TRACE_SHELL
+#define TRACE_TAG SHELL
 
 #include "shell_service.h"
 

adb/sockets.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_SOCKETS
+#define TRACE_TAG SOCKETS
 
 #include "sysdeps.h"
 

adb/sysdeps_win32.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_SYSDEPS
+#define TRACE_TAG SYSDEPS
 
 #include "sysdeps.h"
 

adb/transport.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_TRANSPORT
+#define TRACE_TAG TRANSPORT
 
 #include "sysdeps.h"
 #include "transport.h"
@@ -42,7 +42,7 @@ static std::list<atransport*> pending_list;
 
 ADB_MUTEX_DEFINE( transport_lock );
 
-static void dump_packet(const char* name, const char* func, apacket* p) {
+static std::string dump_packet(const char* name, const char* func, apacket* p) {
     unsigned  command = p->msg.command;
     int       len     = p->msg.data_length;
     char      cmd[9];
@@ -73,9 +73,10 @@ static void dump_packet(const char* name, const char* func, apacket* p) {
     else
         snprintf(arg1, sizeof arg1, "0x%x", p->msg.arg1);
 
-    D("%s: %s: [%s] arg0=%s arg1=%s (len=%d) ",
+    std::string result = android::base::StringPrintf("%s: %s: [%s] arg0=%s arg1=%s (len=%d) ",
-        name, func, cmd, arg0, arg1, len);
+                                                     name, func, cmd, arg0, arg1, len);
-    dump_hex(p->data, len);
+    result += dump_hex(p->data, len);
+    return result;
 }
 
 static int
@@ -99,9 +100,7 @@ read_packet(int  fd, const char* name, apacket** ppacket)
         }
     }
 
-    if (ADB_TRACING) {
+    VLOG(TRANSPORT) << dump_packet(name, "from remote", *ppacket);
-        dump_packet(name, "from remote", *ppacket);
-    }
     return 0;
 }
 
@@ -113,9 +112,7 @@ write_packet(int  fd, const char* name, apacket** ppacket)
         snprintf(buff, sizeof buff, "fd=%d", fd);
         name = buff;
     }
-    if (ADB_TRACING) {
+    VLOG(TRANSPORT) << dump_packet(name, "to remote", *ppacket);
-        dump_packet(name, "to remote", *ppacket);
-    }
     char* p = reinterpret_cast<char*>(ppacket);  /* we really write the packet address */
     int len = sizeof(apacket*);
     while(len > 0) {
@@ -996,19 +993,16 @@ void unregister_usb_transport(usb_handle *usb) {
     adb_mutex_unlock(&transport_lock);
 }
 
-#undef TRACE_TAG
-#define TRACE_TAG  TRACE_RWX
-
 int check_header(apacket *p, atransport *t)
 {
     if(p->msg.magic != (p->msg.command ^ 0xffffffff)) {
-        D("check_header(): invalid magic");
+        VLOG(RWX) << "check_header(): invalid magic";
         return -1;
     }
 
     if(p->msg.data_length > t->get_max_payload()) {
-        D("check_header(): %u > atransport::max_payload = %zu",
+        VLOG(RWX) << "check_header(): " << p->msg.data_length << " atransport::max_payload = "
-            p->msg.data_length, t->get_max_payload());
+                  << t->get_max_payload();
         return -1;
     }
 

adb/transport_local.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_TRANSPORT
+#define TRACE_TAG TRANSPORT
 
 #include "sysdeps.h"
 #include "transport.h"

adb/transport_usb.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_TRANSPORT
+#define TRACE_TAG TRANSPORT
 
 #include "sysdeps.h"
 #include "transport.h"

adb/usb_linux.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_USB
+#define TRACE_TAG USB
 
 #include "sysdeps.h"
 

adb/usb_linux_client.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_USB
+#define TRACE_TAG USB
 
 #include "sysdeps.h"
 
@@ -491,12 +491,14 @@ static void usb_ffs_kick(usb_handle *h)
     int err;
 
     err = ioctl(h->bulk_in, FUNCTIONFS_CLEAR_HALT);
-    if (err < 0)
+    if (err < 0) {
         D("[ kick: source (fd=%d) clear halt failed (%d) ]", h->bulk_in, errno);
+    }
 
     err = ioctl(h->bulk_out, FUNCTIONFS_CLEAR_HALT);
-    if (err < 0)
+    if (err < 0) {
         D("[ kick: sink (fd=%d) clear halt failed (%d) ]", h->bulk_out, errno);
+    }
 
     adb_mutex_lock(&h->lock);
 

adb/usb_osx.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_USB
+#define TRACE_TAG USB
 
 #include "sysdeps.h"
 

adb/usb_windows.cpp

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define TRACE_TAG TRACE_USB
+#define TRACE_TAG USB
 
 #include "sysdeps.h"