cpu-features.c File Reference

#include "cpu-features.h"
#include <dlfcn.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/system_properties.h>
#include <unistd.h>
#include <winpr/wtypes.h>
#include <winpr/debug.h>

Macros
#define	D(...)

Functions
static int	get_file_size (const char *pathname)
static int	read_file (const char *pathname, char *buffer, size_t buffsize)
static const char *	parse_number (const char *input, const char *limit, int base, int *result)
static const char *	parse_decimal (const char *input, const char *limit, int *result)
static __inline__ void	cpulist_init (CpuList *list)
static __inline__ void	cpulist_and (CpuList *list1, CpuList *list2)
static __inline__ void	cpulist_set (CpuList *list, int index)
static __inline__ int	cpulist_count (CpuList *list)
static void	cpulist_parse (CpuList *list, const char *line, int line_len)
static void	cpulist_read_from (CpuList *list, const char *filename)
static int	get_cpu_count (void)
static void	android_cpuInitFamily (void)
static void	android_cpuInit (void)
AndroidCpuFamily	android_getCpuFamily (void)
uint64_t	android_getCpuFeatures (void)
int	android_getCpuCount (void)
static void	android_cpuInitDummy (void)
int	android_setCpu (int cpu_count, uint64_t cpu_features)

Variables
static pthread_once_t	g_once
static int	g_inited
static AndroidCpuFamily	g_cpuFamily
static uint64_t	g_cpuFeatures
static int	g_cpuCount
static const int	android_cpufeatures_debug = 0

Macro Definition Documentation

D

#define D

(

...

)

Value:

        do                                 \
        {                                  \
                if (android_cpufeatures_debug) \
                {                              \
                        printf(__VA_ARGS__);       \
                        fflush(stdout);            \
                }                              \
        } while (0)

Function Documentation

android_cpuInit()

static void android_cpuInit ( void  )

static

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android_cpuInitDummy()

static void android_cpuInitDummy ( void  )

static

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android_cpuInitFamily()

static void android_cpuInitFamily ( void  )

static

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android_getCpuCount()

int android_getCpuCount

(

void

)

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android_getCpuFamily()

AndroidCpuFamily android_getCpuFamily

(

void

)

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android_getCpuFeatures()

uint64_t android_getCpuFeatures

(

void

)

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android_setCpu()

int android_setCpu	(	int	cpu_count,
		uint64_t	cpu_features
	)

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cpulist_and()

static __inline__ void cpulist_and ( CpuList *  list1, CpuList *  list2  )

static

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cpulist_count()

static __inline__ int cpulist_count ( CpuList *  list )

static

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cpulist_init()

static __inline__ void cpulist_init ( CpuList *  list )

static

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cpulist_parse()

static void cpulist_parse ( CpuList *  list, const char *  line, int  line_len  )

static

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cpulist_read_from()

static void cpulist_read_from ( CpuList *  list, const char *  filename  )

static

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cpulist_set()

static __inline__ void cpulist_set ( CpuList *  list, int  index  )

static

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get_cpu_count()

static int get_cpu_count ( void  )

static

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get_file_size()

static int get_file_size ( const char *  pathname )

static

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parse_decimal()

static const char* parse_decimal ( const char *  input, const char *  limit, int *  result  )

static

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parse_number()

static const char* parse_number ( const char *  input, const char *  limit, int  base, int *  result  )

static

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read_file()

static int read_file ( const char *  pathname, char *  buffer, size_t  buffsize  )

static

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Variable Documentation

android_cpufeatures_debug

const int android_cpufeatures_debug = 0

static

g_cpuCount

int g_cpuCount

static

g_cpuFamily

AndroidCpuFamily g_cpuFamily

static

g_cpuFeatures

uint64_t g_cpuFeatures

static

g_inited

int g_inited

static

g_once

pthread_once_t g_once

static