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Split libmaxsi time.cpp into multiple files.

This commit is contained in:
Jonas 'Sortie' Termansen 2012-09-28 21:06:13 +02:00
parent 0e7518915e
commit 8290f8979c
11 changed files with 316 additions and 88 deletions
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9
libmaxsi/Makefile
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@ -37,6 +37,7 @@ bsearch.o \
calloc.o \
clearerr.o \
c++.o \
ctime.o \
ctype.o \
dir.o \
errno.o \
@ -72,8 +73,12 @@ fwrite.o \
fwriting.o \
getdelim.o \
getline.o \
gmtime.o \
gmtime_r.o \
heap.o \
integer.o \
localtime.o \
localtime_r.o \
mbtowc.o \
memchr.o \
memcmp.o \
@ -117,6 +122,7 @@ HOSTEDOBJS=\
access.o \
chdir.o \
chmod.o \
clock.o \
close.o \
$(CPUDIR)/fork.o \
$(CPUDIR)/signal.o \
@ -151,6 +157,7 @@ getpagesize.o \
getpid.o \
getppid.o \
gettermmode.o \
gettimeofday.o \
init.o \
ioleast.o \
isatty.o \
@ -184,7 +191,9 @@ time.o \
truncate.o \
umask.o \
unlink.o \
uptime.o \
usleep.o \
utime.o \
vexecle.o \
vexecl.o \
vexeclp.o \

32
libmaxsi/clock.cpp Normal file
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@ -0,0 +1,32 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
clock.cpp
Determine processor time.
*******************************************************************************/
#include <errno.h>
#include <time.h>
extern "C" clock_t clock(void)
{
errno = ENOTSUP;
return -1;
}

30
libmaxsi/ctime.cpp Normal file
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@ -0,0 +1,30 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
ctime.cpp
Transform date and time.
*******************************************************************************/
#include <time.h>
extern "C" char* ctime(const time_t* /*timep*/)
{
return (char*) "ctime(3) is not implemented";
}

36
libmaxsi/gettimeofday.cpp Normal file
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@ -0,0 +1,36 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
gettimeofday.cpp
Get date and time.
*******************************************************************************/
#include <sys/time.h>
#include <errno.h>
#include <unistd.h>
extern "C" int gettimeofday(struct timeval* tp, void* /*tzp*/)
{
uintmax_t sinceboot;
uptime(&sinceboot);
tp->tv_sec = sinceboot / 1000000ULL;
tp->tv_usec = sinceboot % 1000000ULL;
return 0;
}

31
libmaxsi/gmtime.cpp Normal file
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@ -0,0 +1,31 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
gmtime.cpp
Transform date and time.
*******************************************************************************/
#include <time.h>
extern "C" struct tm* gmtime(const time_t* timer)
{
static struct tm hack_gmtime_ret;
return gmtime_r(timer, &hack_gmtime_ret);
}

30
libmaxsi/gmtime_r.cpp Normal file
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@ -0,0 +1,30 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
gmtime_r.cpp
Transform date and time.
*******************************************************************************/
#include <time.h>
extern "C" struct tm* gmtime_r(const time_t* timer, struct tm* ret)
{
return localtime_r(timer, ret);
}

31
libmaxsi/localtime.cpp Normal file
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@ -0,0 +1,31 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
localtime.cpp
Transform date and time.
*******************************************************************************/
#include <time.h>
extern "C" struct tm* localtime(const time_t* timer)
{
static struct tm hack_localtime_ret;
return localtime_r(timer, &hack_localtime_ret);
}

39
libmaxsi/localtime_r.cpp Normal file
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@ -0,0 +1,39 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
localtime_r.cpp
Transform date and time.
*******************************************************************************/
#include <time.h>
extern "C" struct tm* localtime_r(const time_t* timer, struct tm* ret)
{
time_t time = *timer;
ret->tm_sec = time % 60; // No leap seconds.
ret->tm_min = (time / 60) % 60;
ret->tm_hour = (time / 60 / 60) % 24;
ret->tm_mday = 0;
ret->tm_mon = 0;
ret->tm_year = 0;
ret->tm_wday = 0;
ret->tm_isdst = 0;
return ret;
}

99
libmaxsi/time.cpp
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@ -1,6 +1,6 @@
/******************************************************************************
/*******************************************************************************
COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011, 2012.
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
@ -11,102 +11,25 @@
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
more details.
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
time.cpp
Useful time functions.
Get time in seconds.
*******************************************************************************/
#include <sys/syscall.h>
#include <errno.h>
#include <sys/time.h>
#include <time.h>
#include <stddef.h>
#include <stdint.h>
#include <time.h>
namespace Maxsi
extern "C" time_t time(time_t* t)
{
namespace Time
{
DEFN_SYSCALL1(int, SysUptime, SYSCALL_UPTIME, uintmax_t*);
extern "C" int uptime(uintmax_t* usecssinceboot)
{
return SysUptime(usecssinceboot);
}
extern "C" clock_t clock(void)
{
errno = ENOTSUP;
return -1;
}
extern "C" int gettimeofday(struct timeval* tp, void* /*tzp*/)
{
uintmax_t sinceboot;
uptime(&sinceboot);
tp->tv_sec = sinceboot / 1000000ULL;
tp->tv_usec = sinceboot % 1000000ULL;
return 0;
}
extern "C" time_t time(time_t* t)
{
struct timeval tv;
gettimeofday(&tv, NULL);
time_t result = tv.tv_sec;
return t ? *t = result : result;
}
extern "C" struct tm* localtime_r(const time_t* timer, struct tm* ret)
{
time_t time = *timer;
ret->tm_sec = time % 60; // No leap seconds.
ret->tm_min = (time / 60) % 60;
ret->tm_hour = (time / 60 / 60) % 24;
ret->tm_mday = 0;
ret->tm_mon = 0;
ret->tm_year = 0;
ret->tm_wday = 0;
ret->tm_isdst = 0;
return ret;
}
extern "C" struct tm* gmtime_r(const time_t* timer, struct tm* ret)
{
return localtime_r(timer, ret);
}
// TODO: Who the hell designed the below two functions? I vote that
// these be removed from Sortix soon - although that'd require fixing
// a lot of applications..
extern "C" struct tm* localtime(const time_t* timer)
{
static struct tm hack_localtime_ret;
return localtime_r(timer, &hack_localtime_ret);
}
extern "C" struct tm* gmtime(const time_t* timer)
{
static struct tm hack_gmtime_ret;
return gmtime_r(timer, &hack_gmtime_ret);
}
extern "C" char* ctime(const time_t* /*timep*/)
{
return (char*) "ctime(3) is not implemented";
}
extern "C" int utime(const char* filepath, const struct utimbuf* times)
{
// TODO: Sure, I did that! There is no kernel support for this yet.
return 0;
}
}
struct timeval tv;
gettimeofday(&tv, NULL);
time_t result = tv.tv_sec;
return t ? *t = result : result;
}

34
libmaxsi/uptime.cpp Normal file
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@ -0,0 +1,34 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
uptime.cpp
Returns current system uptime.
*******************************************************************************/
#include <sys/syscall.h>
#include <stdint.h>
#include <unistd.h>
DEFN_SYSCALL1(int, sys_uptime, SYSCALL_UPTIME, uintmax_t*);
extern "C" int uptime(uintmax_t* usecssinceboot)
{
return sys_uptime(usecssinceboot);
}

33
libmaxsi/utime.cpp Normal file
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@ -0,0 +1,33 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
utime.cpp
Change file last access and modification times.
*******************************************************************************/
#include <sys/types.h>
//#include <utime.h>
#include <time.h>
extern "C" int utime(const char* filepath, const struct utimbuf* times)
{
// TODO: Sure, I did that! There is no kernel support for this yet.
return 0;
}