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Separate libutils and libsystemproperties

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topjohnwu
2018-09-27 03:30:16 -04:00
parent df8b047bca
commit 41446ec9ba
31 changed files with 32 additions and 25 deletions
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44
native/jni/utils/include/logging.h Normal file
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/* logging.h - Error handling and logging
*/
#pragma once
#include <errno.h>
#include <stdarg.h>
#include <string.h>
#define str(a) #a
#define xstr(a) str(a)
typedef enum {
L_DEBUG,
L_INFO,
L_WARN,
L_ERR
} log_type;
struct log_callback {
int (*d)(const char* fmt, va_list ap);
int (*i)(const char* fmt, va_list ap);
int (*w)(const char* fmt, va_list ap);
int (*e)(const char* fmt, va_list ap);
void (*ex)(int code);
};
extern struct log_callback log_cb;
#define LOGD(...) log_handler(L_DEBUG, __VA_ARGS__)
#define LOGI(...) log_handler(L_INFO, __VA_ARGS__)
#define LOGW(...) log_handler(L_WARN, __VA_ARGS__)
#define LOGE(...) log_handler(L_ERR, __VA_ARGS__)
#define PLOGE(fmt, args...) LOGE(fmt " failed with %d: %s", ##args, errno, strerror(errno))
int nop_log(const char *fmt, va_list ap);
void nop_ex(int i);
void no_logging();
void android_logging();
void cmdline_logging();
int log_handler(log_type t, const char *fmt, ...);