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Windows: sys/time.h: Now implementation is separeted from declaration as should be. 

- `src/lib/evil/unposix/sys/time.c` was add to `src/lib/evil/meson.build`;
- .c and .h were separeted;
- Faulty timezone structure implemented

Test plan:
- Ninja with `-k0` flag compiles as much as with
`src/lib/evil/unposix/sys/time.c` as with the stub and there is no
aditional error.
This commit is contained in:
Lucas Cavalcante de Sousa 2020-03-20 13:26:11 -03:00 committed by João Paulo Taylor Ienczak Zanette
parent 5d5ae6860f
commit 7257d900d1
3 changed files with 36 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/lib/evil/meson.build
View File

@ -16,6 +16,7 @@ if target_machine.system() == 'windows'
'evil_util.c',
'evil_private.h',
'pcre/regex.h',
'unposix/sys/time.c',
]
psapi = cc.find_library('psapi')

28
src/lib/evil/unposix/sys/time.c Normal file
View File

@ -0,0 +1,28 @@
#include<sys/time.h>
int gettimeofday(struct timeval * tp, struct timezone * tzp)
{
// This number is the number of 100 nanosecond intervals since 00:00:00
// 01/01/1601 (UTC) (Windows way) until 00:00:00 01/01/1970 (POSIX way)
static const uint64_t EPOCH = ((uint64_t) 116444736000000000ULL);
SYSTEMTIME system_time;
FILETIME file_time;
uint64_t time;
GetSystemTime(&system_time);
SystemTimeToFileTime( &system_time, &file_time );
time = ((uint64_t)file_time.dwLowDateTime ) ;
time += ((uint64_t)file_time.dwHighDateTime) << 32;
tp->tv_sec = (long) ((time - EPOCH) / 10000000L);
tp->tv_usec = (long) (system_time.wMilliseconds * 1000);
return 0;
}
struct tm *localtime_r(const time_t * time, struct tm * result)
{
localtime_s(result, time);
return result;
}

31
src/lib/evil/unposix/sys/time.h
View File

@ -10,34 +10,17 @@
typedef unsigned short u_short;
struct timezone {
int tz_minuteswest; /* minutes west of Greenwich */
int tz_dsttime; /* type of DST correction */
};
typedef long suseconds_t;
typedef struct timeval timeval;
inline int gettimeofday(struct timeval * tp, struct timezone * tzp)
{
// This number is the number of 100 nanosecond intervals since 00:00:00
// 01/01/1601 (UTC) (Windows way) until 00:00:00 01/01/1970 (POSIX way)
static const uint64_t EPOCH = ((uint64_t) 116444736000000000ULL);
int gettimeofday(struct timeval * tp, struct timezone * tzp);
SYSTEMTIME system_time;
FILETIME file_time;
uint64_t time;
GetSystemTime(&system_time);
SystemTimeToFileTime( &system_time, &file_time );
time = ((uint64_t)file_time.dwLowDateTime ) ;
time += ((uint64_t)file_time.dwHighDateTime) << 32;
tp->tv_sec = (long) ((time - EPOCH) / 10000000L);
tp->tv_usec = (long) (system_time.wMilliseconds * 1000);
return 0;
}
inline struct tm *localtime_r(const time_t * time, struct tm * result)
{
localtime_s(result, time);
return result;
}
struct tm *localtime_r(const time_t * time, struct tm * result);
#endif