mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-05-25 14:52:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Make numerous improvements

Browse source 
- Python static hello world now 1.8mb
- Python static fully loaded now 10mb
- Python HTTPS client now uses MbedTLS
- Python REPL now completes import stmts
- Increase stack size for Python for now
- Begin synthesizing posixpath and ntpath
- Restore Python \N{UNICODE NAME} support
- Restore Python NFKD symbol normalization
- Add optimized code path for Intel SHA-NI
- Get more Python unit tests passing faster
- Get Python help() pagination working on NT
- Python hashlib now supports MbedTLS PBKDF2
- Make memcpy/memmove/memcmp/bcmp/etc. faster
- Add Mersenne Twister and Vigna to LIBC_RAND
- Provide privileged __printf() for error code
- Fix zipos opendir() so that it reports ENOTDIR
- Add basic chmod() implementation for Windows NT
- Add Cosmo's best functions to Python cosmo module
- Pin function trace indent depth to that of caller
- Show memory diagram on invalid access in MODE=dbg
- Differentiate stack overflow on crash in MODE=dbg
- Add stb_truetype and tools for analyzing font files
- Upgrade to UNICODE 13 and reduce its binary footprint
- COMPILE.COM now logs resource usage of build commands
- Start implementing basic poll() support on bare metal
- Set getauxval(AT_EXECFN) to GetModuleFileName() on NT
- Add descriptions to strerror() in non-TINY build modes
- Add COUNTBRANCH() macro to help with micro-optimizations
- Make error / backtrace / asan / memory code more unbreakable
- Add fast perfect C implementation of μ-Law and a-Law audio codecs
- Make strtol() functions consistent with other libc implementations
- Improve Linenoise implementation (see also github.com/jart/bestline)
- COMPILE.COM now suppresses stdout/stderr of successful build commands
This commit is contained in:
Justine Tunney 2021-09-27 22:58:51 -07:00
parent fa7b4f5bd1
commit 39bf41f4eb
806 changed files with 77494 additions and 63859 deletions
Download patch file Download diff file Expand all files Collapse all files

52
third_party/python/Modules/timemodule.c vendored
View file

@ -274,17 +274,17 @@ Delay execution for a given number of seconds. The argument may be\n\
a floating point number for subsecond precision.");
static PyStructSequence_Field struct_time_type_fields[] = {
{"tm_year", "year, for example, 1993"},
{"tm_mon", "month of year, range [1, 12]"},
{"tm_mday", "day of month, range [1, 31]"},
{"tm_hour", "hours, range [0, 23]"},
{"tm_min", "minutes, range [0, 59]"},
{"tm_sec", "seconds, range [0, 61])"},
{"tm_wday", "day of week, range [0, 6], Monday is 0"},
{"tm_yday", "day of year, range [1, 366]"},
{"tm_isdst", "1 if summer time is in effect, 0 if not, and -1 if unknown"},
{"tm_zone", "abbreviation of timezone name"},
{"tm_gmtoff", "offset from UTC in seconds"},
{"tm_year", PyDoc_STR("year, for example, 1993")},
{"tm_mon", PyDoc_STR("month of year, range [1, 12]")},
{"tm_mday", PyDoc_STR("day of month, range [1, 31]")},
{"tm_hour", PyDoc_STR("hours, range [0, 23]")},
{"tm_min", PyDoc_STR("minutes, range [0, 59]")},
{"tm_sec", PyDoc_STR("seconds, range [0, 61])")},
{"tm_wday", PyDoc_STR("day of week, range [0, 6], Monday is 0")},
{"tm_yday", PyDoc_STR("day of year, range [1, 366]")},
{"tm_isdst", PyDoc_STR("1 if summer time is in effect, 0 if not, and -1 if unknown")},
{"tm_zone", PyDoc_STR("abbreviation of timezone name")},
{"tm_gmtoff", PyDoc_STR("offset from UTC in seconds")},
{0}
};
@ -345,6 +345,14 @@ tmtotuple(struct tm *p
return v;
}
static int64_t
Time(int64_t *tp) {
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
if (tp) *tp = ts.tv_sec;
return ts.tv_sec;
}
/* Parse arg tuple that can contain an optional float-or-None value;
format needs to be "|O:name".
Returns non-zero on success (parallels PyArg_ParseTuple).
@ -357,7 +365,7 @@ parse_time_t_args(PyObject *args, const char *format, time_t *pwhen)
if (!PyArg_ParseTuple(args, format, &ot))
return 0;
if (ot == NULL || ot == Py_None) {
whent = time(NULL);
whent = Time(NULL);
}
else {
if (_PyTime_ObjectToTime_t(ot, &whent, _PyTime_ROUND_FLOOR) == -1)
@ -445,7 +453,7 @@ gettmarg(PyObject *args, struct tm *p)
{
int y;
memset((void *) p, '\0', sizeof(struct tm));
bzero(p, sizeof(struct tm));
if (!PyTuple_Check(args)) {
PyErr_SetString(PyExc_TypeError,
@ -605,7 +613,7 @@ time_strftime(PyObject *self, PyObject *args)
size_t i;
PyObject *ret = NULL;
memset((void *) &buf, '\0', sizeof(buf));
bzero(&buf, sizeof(buf));
/* Will always expect a unicode string to be passed as format.
Given that there's no str type anymore in py3k this seems safe.
@ -614,7 +622,7 @@ time_strftime(PyObject *self, PyObject *args)
return NULL;
if (tup == NULL) {
time_t tt = time(NULL);
time_t tt = Time(NULL);
if (_PyTime_localtime(tt, &buf) != 0)
return NULL;
}
@ -797,7 +805,7 @@ time_asctime(PyObject *self, PyObject *args)
if (!PyArg_UnpackTuple(args, "asctime", 0, 1, &tup))
return NULL;
if (tup == NULL) {
time_t tt = time(NULL);
time_t tt = Time(NULL);
if (_PyTime_localtime(tt, &buf) != 0)
return NULL;
} else if (!gettmarg(tup, &buf) || !checktm(&buf))
@ -1217,7 +1225,7 @@ init_timezone(PyObject *m)
struct tm p;
time_t janzone_t, julyzone_t;
char janname[10], julyname[10];
t = (time((time_t *)0) / YEAR) * YEAR;
t = (Time((time_t *)0) / YEAR) * YEAR;
_PyTime_localtime(t, &p);
get_zone(janname, 9, &p);
janzone_t = -get_gmtoff(t, &p);
@ -1410,6 +1418,7 @@ pysleep(_PyTime_t secs)
_PyTime_t deadline, monotonic;
#ifndef MS_WINDOWS
struct timeval timeout;
struct timespec timeout2;
int err = 0;
#else
_PyTime_t millisecs;
@ -1422,11 +1431,16 @@ pysleep(_PyTime_t secs)
do {
#ifndef MS_WINDOWS
Py_BEGIN_ALLOW_THREADS
#ifdef __COSMOPOLITAN__
if (_PyTime_AsTimespec(secs, &timeout2) < 0)
return -1;
err = nanosleep(&timeout2, 0);
#else /* b/c xnu */
if (_PyTime_AsTimeval(secs, &timeout, _PyTime_ROUND_CEILING) < 0)
return -1;
Py_BEGIN_ALLOW_THREADS
err = select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout);
#endif
Py_END_ALLOW_THREADS
if (err == 0)