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Fixed log so it will compile under Visual Studio 

- Included an implementation of gettimeofday
This commit is contained in:
William Speirs 2014-10-14 17:07:30 -04:00 committed by Clifford Wolf
parent fad0b0c506
commit 0352dbfd65
2 changed files with 39 additions and 8 deletions
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25
kernel/log.cc
View File

@ -21,7 +21,10 @@
#include "libs/sha1/sha1.h"
#include "backends/ilang/ilang_backend.h"
#include <sys/time.h>
#ifndef _WIN32
#include <sys/time.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@ -48,6 +51,26 @@ static struct timeval initial_tv = { 0, 0 };
static bool next_print_log = false;
static int log_newline_count = 0;
#ifdef _WIN32
// this will get time information and return it in timeval, simulating gettimeofday()
int gettimeofday(struct timeval *tv, struct timezone *tz)
{
LARGE_INTEGER counter;
LARGE_INTEGER freq;
QueryPerformanceFrequency(&freq);
QueryPerformanceCounter(&counter);
counter.QuadPart *= 1000000;
counter.QuadPart /= freq.QuadPart;
tv->tv_sec = counter.QuadPart / 1000000;
tv->tv_usec = counter.QuadPart % 1000000;
return 0;
}
#endif
void logv(const char *format, va_list ap)
{
while (format[0] == '\n' && format[1] != 0) {

22
kernel/log.h
View File

@ -23,10 +23,10 @@
#define LOG_H
#include <time.h>
#include <sys/time.h>
#ifndef _WIN32
# include <sys/resource.h>
#include <sys/time.h>
#include <sys/resource.h>
#endif
// from libs/sha1/sha1.h
@ -51,12 +51,20 @@ extern int log_verbose_level;
void logv(const char *format, va_list ap);
void logv_header(const char *format, va_list ap);
void logv_error(const char *format, va_list ap) __attribute__ ((noreturn));
void log(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
void log_header(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
void log_error(const char *format, ...) __attribute__ ((format (printf, 1, 2))) __attribute__ ((noreturn));
void log_cmd_error(const char *format, ...) __attribute__ ((format (printf, 1, 2))) __attribute__ ((noreturn));
#if !defined(__GNUC__) && !defined(__clang__)
void logv_error(const char *format, va_list ap);
void log(const char *format, ...);
void log_header(const char *format, ...);
void log_error(const char *format, ...);
void log_cmd_error(const char *format, ...);
#else
void logv_error(const char *format, va_list ap) __attribute__((noreturn));
void log(const char *format, ...) __attribute__((format(printf, 1, 2)));
void log_header(const char *format, ...) __attribute__((format(printf, 1, 2)));
void log_error(const char *format, ...) __attribute__((format(printf, 1, 2))) __attribute__((noreturn));
void log_cmd_error(const char *format, ...) __attribute__((format(printf, 1, 2))) __attribute__((noreturn));
#endif
void log_spacer();
void log_push();