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liblog: LIBLOG_ABI_PRIVATE __android_log_is_debuggable()

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Allow our own libraries to use this privately instead of
running the less efficient get_properties and doing the math.

Test: compile and boot smoke test
Bug: 27566046
Bug: 31456426
Change-Id: I2f677276d27fbcb6af01b600ac1d9891c8938d43
This commit is contained in:
Mark Salyzyn 2016-03-25 15:50:46 -07:00
parent 955648a915
commit 9ea359fce0
4 changed files with 8 additions and 2 deletions
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2
include/private/android_logger.h
View file

@ -130,6 +130,8 @@ int __android_log_security_bwrite(int32_t tag, const void *payload, size_t len);
int __android_log_security_bswrite(int32_t tag, const char *payload);
int __android_log_security(); /* Device Owner is present */
int __android_log_is_debuggable();
#if defined(__cplusplus)
}
#endif

5
liblog/fake_log_device.c
View file

@ -727,3 +727,8 @@ LIBLOG_ABI_PUBLIC int __android_log_is_loggable_len(int prio,
int logLevel = def;
return logLevel >= 0 && prio >= logLevel;
}
LIBLOG_ABI_PRIVATE int __android_log_is_debuggable()
{
return 1;
}

2
liblog/log_is_loggable.c
View file

@ -274,7 +274,7 @@ LIBLOG_ABI_PUBLIC int __android_log_is_loggable(int prio,
return logLevel >= 0 && prio >= logLevel;
}
LIBLOG_HIDDEN int __android_log_is_debuggable()
LIBLOG_ABI_PRIVATE int __android_log_is_debuggable()
{
static uint32_t serial;
static struct cache tag_cache;

1
liblog/logger.h
View file

@ -155,7 +155,6 @@ static inline uid_t __android_log_uid() { return getuid(); }
LIBLOG_HIDDEN void __android_log_lock();
LIBLOG_HIDDEN int __android_log_trylock();
LIBLOG_HIDDEN void __android_log_unlock();
LIBLOG_HIDDEN int __android_log_is_debuggable();
__END_DECLS