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Commit 5fb44952 authored by Steve Block's avatar Steve Block
Browse files

Rename (IF_)LOG() to (IF_)ALOG() DO NOT MERGE 

Bug: 5449033
Change-Id: Id318736a9caa58c6da2683f8663699ce998e79d8
parent 13e715b4

include/cutils/log.h

+20 −20
Original line number Diff line number Diff line
@@ -77,7 +77,7 @@ extern "C" { 
#if LOG_NDEBUG

#define LOGV(...)   ((void)0)

#else

#define LOGV(...) ((void)LOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__))

#define LOGV(...) ((void)ALOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__))

#endif

#endif
@@ -89,7 +89,7 @@ extern "C" { 
#else

#define LOGV_IF(cond, ...) \

    ( (CONDITION(cond)) \

    ? ((void)LOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \

    ? ((void)ALOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \

    : (void)0 )

#endif

#endif
@@ -98,13 +98,13 @@ extern "C" { 
 * Simplified macro to send a debug log message using the current LOG_TAG.

 */

#ifndef LOGD

#define LOGD(...) ((void)LOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__))

#define LOGD(...) ((void)ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__))

#endif



#ifndef LOGD_IF

#define LOGD_IF(cond, ...) \

    ( (CONDITION(cond)) \

    ? ((void)LOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \

    ? ((void)ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \

    : (void)0 )

#endif
@@ -112,13 +112,13 @@ extern "C" { 
 * Simplified macro to send an info log message using the current LOG_TAG.

 */

#ifndef LOGI

#define LOGI(...) ((void)LOG(LOG_INFO, LOG_TAG, __VA_ARGS__))

#define LOGI(...) ((void)ALOG(LOG_INFO, LOG_TAG, __VA_ARGS__))

#endif



#ifndef LOGI_IF

#define LOGI_IF(cond, ...) \

    ( (CONDITION(cond)) \

    ? ((void)LOG(LOG_INFO, LOG_TAG, __VA_ARGS__)) \

    ? ((void)ALOG(LOG_INFO, LOG_TAG, __VA_ARGS__)) \

    : (void)0 )

#endif
@@ -126,13 +126,13 @@ extern "C" { 
 * Simplified macro to send a warning log message using the current LOG_TAG.

 */

#ifndef LOGW

#define LOGW(...) ((void)LOG(LOG_WARN, LOG_TAG, __VA_ARGS__))

#define LOGW(...) ((void)ALOG(LOG_WARN, LOG_TAG, __VA_ARGS__))

#endif



#ifndef LOGW_IF

#define LOGW_IF(cond, ...) \

    ( (CONDITION(cond)) \

    ? ((void)LOG(LOG_WARN, LOG_TAG, __VA_ARGS__)) \

    ? ((void)ALOG(LOG_WARN, LOG_TAG, __VA_ARGS__)) \

    : (void)0 )

#endif
@@ -140,13 +140,13 @@ extern "C" { 
 * Simplified macro to send an error log message using the current LOG_TAG.

 */

#ifndef LOGE

#define LOGE(...) ((void)LOG(LOG_ERROR, LOG_TAG, __VA_ARGS__))

#define LOGE(...) ((void)ALOG(LOG_ERROR, LOG_TAG, __VA_ARGS__))

#endif



#ifndef LOGE_IF

#define LOGE_IF(cond, ...) \

    ( (CONDITION(cond)) \

    ? ((void)LOG(LOG_ERROR, LOG_TAG, __VA_ARGS__)) \

    ? ((void)ALOG(LOG_ERROR, LOG_TAG, __VA_ARGS__)) \

    : (void)0 )

#endif
@@ -160,7 +160,7 @@ extern "C" { 
#if LOG_NDEBUG

#define IF_LOGV() if (false)

#else

#define IF_LOGV() IF_LOG(LOG_VERBOSE, LOG_TAG)

#define IF_LOGV() IF_ALOG(LOG_VERBOSE, LOG_TAG)

#endif

#endif
@@ -169,7 +169,7 @@ extern "C" { 
 * debug priority.

 */

#ifndef IF_LOGD

#define IF_LOGD() IF_LOG(LOG_DEBUG, LOG_TAG)

#define IF_LOGD() IF_ALOG(LOG_DEBUG, LOG_TAG)

#endif



/*
@@ -177,7 +177,7 @@ extern "C" { 
 * info priority.

 */

#ifndef IF_LOGI

#define IF_LOGI() IF_LOG(LOG_INFO, LOG_TAG)

#define IF_LOGI() IF_ALOG(LOG_INFO, LOG_TAG)

#endif



/*
@@ -185,7 +185,7 @@ extern "C" { 
 * warn priority.

 */

#ifndef IF_LOGW

#define IF_LOGW() IF_LOG(LOG_WARN, LOG_TAG)

#define IF_LOGW() IF_ALOG(LOG_WARN, LOG_TAG)

#endif



/*
@@ -193,7 +193,7 @@ extern "C" { 
 * error priority.

 */

#ifndef IF_LOGE

#define IF_LOGE() IF_LOG(LOG_ERROR, LOG_TAG)

#define IF_LOGE() IF_ALOG(LOG_ERROR, LOG_TAG)

#endif
@@ -340,12 +340,12 @@ extern "C" { 
 * Basic log message macro.

 *

 * Example:

 *  LOG(LOG_WARN, NULL, "Failed with error %d", errno);

 *  ALOG(LOG_WARN, NULL, "Failed with error %d", errno);

 *

 * The second argument may be NULL or "" to indicate the "global" tag.

 */

#ifndef LOG

#define LOG(priority, tag, ...) \

#ifndef ALOG

#define ALOG(priority, tag, ...) \

    LOG_PRI(ANDROID_##priority, tag, __VA_ARGS__)

#endif
@@ -368,8 +368,8 @@ extern "C" { 
/*

 * Conditional given a desired logging priority and tag.

 */

#ifndef IF_LOG

#define IF_LOG(priority, tag) \

#ifndef IF_ALOG

#define IF_ALOG(priority, tag) \

    if (android_testLog(ANDROID_##priority, tag))

#endif

logwrapper/logwrapper.c

+9 −9
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ 


void fatal(const char *msg) {

    fprintf(stderr, "%s", msg);

    LOG(LOG_ERROR, "logwrapper", "%s", msg);

    ALOG(LOG_ERROR, "logwrapper", "%s", msg);

    exit(-1);

}
@@ -60,7 +60,7 @@ void parent(const char *tag, int seg_fault_on_exit, int parent_read) { 
                buffer[b] = '\0';

            } else if (buffer[b] == '\n') {

                buffer[b] = '\0';

                LOG(LOG_INFO, tag, "%s", &buffer[a]);

                ALOG(LOG_INFO, tag, "%s", &buffer[a]);

                a = b + 1;

            }

        }
@@ -68,7 +68,7 @@ void parent(const char *tag, int seg_fault_on_exit, int parent_read) { 
        if (a == 0 && b == sizeof(buffer) - 1) {

            // buffer is full, flush

            buffer[b] = '\0';

            LOG(LOG_INFO, tag, "%s", &buffer[a]);

            ALOG(LOG_INFO, tag, "%s", &buffer[a]);

            b = 0;

        } else if (a != b) {

            // Keep left-overs
@@ -84,21 +84,21 @@ void parent(const char *tag, int seg_fault_on_exit, int parent_read) { 
    // Flush remaining data

    if (a != b) {

        buffer[b] = '\0';

	LOG(LOG_INFO, tag, "%s", &buffer[a]);

        ALOG(LOG_INFO, tag, "%s", &buffer[a]);

    }

    status = 0xAAAA;

    if (wait(&status) != -1) {  // Wait for child

        if (WIFEXITED(status))

            LOG(LOG_INFO, "logwrapper", "%s terminated by exit(%d)", tag,

            ALOG(LOG_INFO, "logwrapper", "%s terminated by exit(%d)", tag,

                    WEXITSTATUS(status));

        else if (WIFSIGNALED(status))

            LOG(LOG_INFO, "logwrapper", "%s terminated by signal %d", tag,

            ALOG(LOG_INFO, "logwrapper", "%s terminated by signal %d", tag,

                    WTERMSIG(status));

        else if (WIFSTOPPED(status))

            LOG(LOG_INFO, "logwrapper", "%s stopped by signal %d", tag,

            ALOG(LOG_INFO, "logwrapper", "%s stopped by signal %d", tag,

                    WSTOPSIG(status));

    } else

        LOG(LOG_INFO, "logwrapper", "%s wait() failed: %s (%d)", tag,

        ALOG(LOG_INFO, "logwrapper", "%s wait() failed: %s (%d)", tag,

                strerror(errno), errno);

    if (seg_fault_on_exit)

        *(int *)status = 0;  // causes SIGSEGV with fault_address = status
@@ -111,7 +111,7 @@ void child(int argc, char* argv[]) { 
    argv_child[argc] = NULL;



    if (execvp(argv_child[0], argv_child)) {

        LOG(LOG_ERROR, "logwrapper",

        ALOG(LOG_ERROR, "logwrapper",

            "executing %s failed: %s\n", argv_child[0], strerror(errno));

        exit(-1);

    }