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Name	Size	Permission	Date
clinic	[ DIR ]	drwxr-xr-x	2024-03-19 22:46
Python-ast.c	403.1 KB	-rw-r--r--	2024-03-19 22:46
Python-ast.gcda	73.55 KB	-rw-r--r--	2025-06-04 09:21
Python-ast.o	1.64 MB	-rw-r--r--	2025-06-04 09:22
README	62 B	-rw-r--r--	2024-03-19 22:46
_warnings.c	37.47 KB	-rw-r--r--	2024-03-19 22:46
_warnings.gcda	10.5 KB	-rw-r--r--	2025-06-04 09:21
_warnings.o	274.36 KB	-rw-r--r--	2025-06-04 09:22
asdl.c	188 B	-rw-r--r--	2024-03-19 22:46
asdl.gcda	3.98 KB	-rw-r--r--	2025-06-04 09:21
asdl.o	41.46 KB	-rw-r--r--	2025-06-04 09:22
ast.c	33.83 KB	-rw-r--r--	2024-03-19 22:46
ast.gcda	8.98 KB	-rw-r--r--	2025-06-04 09:21
ast.o	162 KB	-rw-r--r--	2025-06-04 09:22
ast_opt.c	29.15 KB	-rw-r--r--	2024-03-19 22:46
ast_opt.gcda	10.67 KB	-rw-r--r--	2025-06-04 09:21
ast_opt.o	464.67 KB	-rw-r--r--	2025-06-04 09:22
ast_unparse.c	25.85 KB	-rw-r--r--	2024-03-19 22:46
ast_unparse.gcda	9.81 KB	-rw-r--r--	2025-06-04 09:21
ast_unparse.o	204.5 KB	-rw-r--r--	2025-06-04 09:22
bltinmodule.c	88.5 KB	-rw-r--r--	2024-03-19 22:46
bltinmodule.gcda	17.87 KB	-rw-r--r--	2025-06-04 09:21
bltinmodule.o	611.81 KB	-rw-r--r--	2025-06-04 09:22
bootstrap_hash.c	18.18 KB	-rw-r--r--	2024-03-19 22:46
bootstrap_hash.gcda	4.34 KB	-rw-r--r--	2025-06-04 09:21
bootstrap_hash.o	63.27 KB	-rw-r--r--	2025-06-04 09:22
ceval.c	206.97 KB	-rw-r--r--	2024-03-19 22:46
ceval.gcda	29.57 KB	-rw-r--r--	2025-06-04 09:21
ceval.o	1.21 MB	-rw-r--r--	2025-06-04 09:22
ceval_gil.h	12.19 KB	-rw-r--r--	2024-03-19 22:46
codecs.c	45.02 KB	-rw-r--r--	2024-03-19 22:46
codecs.gcda	12.75 KB	-rw-r--r--	2025-06-04 09:21
codecs.o	329.38 KB	-rw-r--r--	2025-06-04 09:22
compile.c	233.08 KB	-rw-r--r--	2024-03-19 22:46
compile.gcda	43.95 KB	-rw-r--r--	2025-06-04 09:21
compile.o	1.79 MB	-rw-r--r--	2025-06-04 09:22
condvar.h	8.44 KB	-rw-r--r--	2024-03-19 22:46
context.c	30.93 KB	-rw-r--r--	2024-03-19 22:46
context.gcda	9.95 KB	-rw-r--r--	2025-06-04 09:21
context.o	200.97 KB	-rw-r--r--	2025-06-04 09:22
dtoa.c	78.28 KB	-rw-r--r--	2024-03-19 22:46
dtoa.gcda	10.32 KB	-rw-r--r--	2025-06-04 09:21
dtoa.o	658.92 KB	-rw-r--r--	2025-06-04 09:22
dup2.c	759 B	-rw-r--r--	2024-03-19 22:46
dynamic_annotations.c	6.59 KB	-rw-r--r--	2024-03-19 22:46
dynamic_annotations.o	2.16 KB	-rw-r--r--	2025-06-04 09:22
dynload_hpux.c	2.12 KB	-rw-r--r--	2024-03-19 22:46
dynload_shlib.c	3.47 KB	-rw-r--r--	2024-03-19 22:46
dynload_shlib.gcda	3.77 KB	-rw-r--r--	2025-06-04 09:21
dynload_shlib.o	78.03 KB	-rw-r--r--	2025-06-04 09:22
dynload_stub.c	186 B	-rw-r--r--	2024-03-19 22:46
dynload_win.c	9.97 KB	-rw-r--r--	2024-03-19 22:46
errors.c	49.3 KB	-rw-r--r--	2024-03-19 22:46
errors.gcda	11.97 KB	-rw-r--r--	2025-06-04 09:21
errors.o	604.46 KB	-rw-r--r--	2025-06-04 09:22
fileutils.c	65.03 KB	-rw-r--r--	2024-03-19 22:46
fileutils.gcda	9.9 KB	-rw-r--r--	2025-06-04 09:21
fileutils.o	235.27 KB	-rw-r--r--	2025-06-04 09:22
formatter_unicode.c	50.35 KB	-rw-r--r--	2024-03-19 22:46
formatter_unicode.gcda	7.99 KB	-rw-r--r--	2025-06-04 09:21
formatter_unicode.o	352.49 KB	-rw-r--r--	2025-06-04 09:22
frozen.c	1.31 KB	-rw-r--r--	2024-03-19 22:46
frozen.o	122.48 KB	-rw-r--r--	2025-06-04 09:22
frozen_hello.h	547 B	-rw-r--r--	2024-03-19 22:46
frozenmain.c	3.12 KB	-rw-r--r--	2024-03-19 22:46
frozenmain.o	55.7 KB	-rw-r--r--	2025-06-04 09:22
future.c	4.35 KB	-rw-r--r--	2024-03-19 22:46
future.gcda	3.91 KB	-rw-r--r--	2025-06-04 09:21
future.o	69.3 KB	-rw-r--r--	2025-06-04 09:22
getargs.c	83.81 KB	-rw-r--r--	2024-03-19 22:46
getargs.gcda	14.68 KB	-rw-r--r--	2025-06-04 09:21
getargs.o	702.23 KB	-rw-r--r--	2025-06-04 09:22
getcompiler.c	534 B	-rw-r--r--	2024-03-19 22:46
getcompiler.gcda	3.48 KB	-rw-r--r--	2025-06-04 09:21
getcompiler.o	31.86 KB	-rw-r--r--	2025-06-04 09:22
getcopyright.c	511 B	-rw-r--r--	2024-03-19 22:46
getcopyright.gcda	3.48 KB	-rw-r--r--	2025-06-04 09:21
getcopyright.o	32.27 KB	-rw-r--r--	2025-06-04 09:22
getopt.c	4.6 KB	-rw-r--r--	2024-03-19 22:46
getopt.gcda	3.82 KB	-rw-r--r--	2025-06-04 09:21
getopt.o	43.34 KB	-rw-r--r--	2025-06-04 09:22
getplatform.c	133 B	-rw-r--r--	2024-03-19 22:46
getplatform.gcda	3.48 KB	-rw-r--r--	2025-06-04 09:21
getplatform.o	31.85 KB	-rw-r--r--	2025-06-04 09:22
getversion.c	308 B	-rw-r--r--	2024-03-19 22:46
getversion.gcda	3.5 KB	-rw-r--r--	2025-06-04 09:21
getversion.o	32.93 KB	-rw-r--r--	2025-06-04 09:22
hamt.c	78.82 KB	-rw-r--r--	2024-03-19 22:46
hamt.gcda	11.18 KB	-rw-r--r--	2025-06-04 09:21
hamt.o	257.84 KB	-rw-r--r--	2025-06-04 09:22
hashtable.c	11.17 KB	-rw-r--r--	2024-03-19 22:46
hashtable.gcda	5.66 KB	-rw-r--r--	2025-06-04 09:21
hashtable.o	84.36 KB	-rw-r--r--	2025-06-04 09:22
import.c	62.01 KB	-rw-r--r--	2024-03-19 22:46
import.gcda	17.11 KB	-rw-r--r--	2025-06-04 09:21
import.o	461.4 KB	-rw-r--r--	2025-06-04 09:22
importdl.c	7.32 KB	-rw-r--r--	2024-03-19 22:46
importdl.gcda	4.35 KB	-rw-r--r--	2025-06-04 09:21
importdl.h	487 B	-rw-r--r--	2024-03-19 22:46
importdl.o	71.44 KB	-rw-r--r--	2025-06-04 09:22
importlib.h	99.12 KB	-rw-r--r--	2024-03-19 22:46
importlib_external.h	147.15 KB	-rw-r--r--	2024-03-19 22:46
importlib_zipimport.h	57.35 KB	-rw-r--r--	2024-03-19 22:46
initconfig.c	89.33 KB	-rw-r--r--	2024-03-19 22:46
initconfig.gcda	20.45 KB	-rw-r--r--	2025-06-04 09:21
initconfig.o	482.04 KB	-rw-r--r--	2025-06-04 09:22
makeopcodetargets.py	1.55 KB	-rwxr-xr-x	2024-03-19 22:46
marshal.c	48.33 KB	-rw-r--r--	2024-03-19 22:46
marshal.gcda	13.91 KB	-rw-r--r--	2025-06-04 09:21
marshal.o	325.08 KB	-rw-r--r--	2025-06-04 09:22
modsupport.c	18.12 KB	-rw-r--r--	2024-03-19 22:46
modsupport.gcda	6.66 KB	-rw-r--r--	2025-06-04 09:21
modsupport.o	243.86 KB	-rw-r--r--	2025-06-04 09:22
mysnprintf.c	2.49 KB	-rw-r--r--	2024-03-19 22:46
mysnprintf.gcda	3.56 KB	-rw-r--r--	2025-06-04 09:21
mysnprintf.o	39.3 KB	-rw-r--r--	2025-06-04 09:22
mystrtoul.c	8.09 KB	-rw-r--r--	2024-03-19 22:46
mystrtoul.gcda	3.93 KB	-rw-r--r--	2025-06-04 09:21
mystrtoul.o	64.22 KB	-rw-r--r--	2025-06-04 09:22
opcode_targets.h	6.31 KB	-rw-r--r--	2024-03-19 22:46
pathconfig.c	19.75 KB	-rw-r--r--	2024-03-19 22:46
pathconfig.gcda	7.42 KB	-rw-r--r--	2025-06-04 09:21
pathconfig.o	110.59 KB	-rw-r--r--	2025-06-04 09:22
preconfig.c	25.21 KB	-rw-r--r--	2024-03-19 22:46
preconfig.gcda	6.76 KB	-rw-r--r--	2025-06-04 09:21
preconfig.o	140.21 KB	-rw-r--r--	2025-06-04 09:22
pyarena.c	5.52 KB	-rw-r--r--	2024-03-19 22:46
pyarena.gcda	3.97 KB	-rw-r--r--	2025-06-04 09:21
pyarena.o	48.03 KB	-rw-r--r--	2025-06-04 09:22
pyctype.c	7.73 KB	-rw-r--r--	2024-03-19 22:46
pyctype.o	32.77 KB	-rw-r--r--	2025-06-04 09:22
pyfpe.c	345 B	-rw-r--r--	2024-03-19 22:46
pyfpe.o	4.01 KB	-rw-r--r--	2025-06-04 09:22
pyhash.c	13.45 KB	-rw-r--r--	2024-03-19 22:46
pyhash.gcda	4.16 KB	-rw-r--r--	2025-06-04 09:21
pyhash.o	70.6 KB	-rw-r--r--	2025-06-04 09:22
pylifecycle.c	80.77 KB	-rw-r--r--	2024-03-19 22:46
pylifecycle.gcda	15.06 KB	-rw-r--r--	2025-06-04 09:21
pylifecycle.o	390.44 KB	-rw-r--r--	2025-06-04 09:22
pymath.c	1.6 KB	-rw-r--r--	2024-03-19 22:46
pymath.gcda	3.54 KB	-rw-r--r--	2025-06-04 09:21
pymath.o	32.34 KB	-rw-r--r--	2025-06-04 09:22
pystate.c	56.36 KB	-rw-r--r--	2024-03-19 22:46
pystate.gcda	12.61 KB	-rw-r--r--	2025-06-04 09:21
pystate.o	238.3 KB	-rw-r--r--	2025-06-04 09:22
pystrcmp.c	753 B	-rw-r--r--	2024-03-19 22:46
pystrcmp.gcda	3.62 KB	-rw-r--r--	2025-06-04 09:21
pystrcmp.o	37.12 KB	-rw-r--r--	2025-06-04 09:22
pystrhex.c	5.24 KB	-rw-r--r--	2024-03-19 22:46
pystrhex.gcda	4.09 KB	-rw-r--r--	2025-06-04 09:21
pystrhex.o	55.29 KB	-rw-r--r--	2025-06-04 09:22
pystrtod.c	40.06 KB	-rw-r--r--	2024-03-19 22:46
pystrtod.gcda	5.14 KB	-rw-r--r--	2025-06-04 09:21
pystrtod.o	96.01 KB	-rw-r--r--	2025-06-04 09:22
pythonrun.c	42.71 KB	-rw-r--r--	2024-03-19 22:46
pythonrun.gcda	11.89 KB	-rw-r--r--	2025-06-04 09:21
pythonrun.o	282.42 KB	-rw-r--r--	2025-06-04 09:22
pytime.c	28.68 KB	-rw-r--r--	2024-03-19 22:46
pytime.gcda	7.47 KB	-rw-r--r--	2025-06-04 09:21
pytime.o	120.86 KB	-rw-r--r--	2025-06-04 09:22
stdlib_module_names.h	3.49 KB	-rw-r--r--	2024-03-19 22:46
structmember.c	8.83 KB	-rw-r--r--	2024-03-19 22:46
structmember.gcda	4.83 KB	-rw-r--r--	2025-06-04 09:21
structmember.o	73.16 KB	-rw-r--r--	2025-06-04 09:22
suggestions.c	8.46 KB	-rw-r--r--	2024-03-19 22:46
suggestions.gcda	4.29 KB	-rw-r--r--	2025-06-04 09:21
suggestions.o	57.27 KB	-rw-r--r--	2025-06-04 09:22
symtable.c	72.25 KB	-rw-r--r--	2024-03-19 22:46
symtable.gcda	15.05 KB	-rw-r--r--	2025-06-04 09:21
symtable.o	638.03 KB	-rw-r--r--	2025-06-04 09:22
sysmodule.c	94.57 KB	-rw-r--r--	2024-03-19 22:46
sysmodule.gcda	19.89 KB	-rw-r--r--	2025-06-04 09:21
sysmodule.o	579.73 KB	-rw-r--r--	2025-06-04 09:22
thread.c	5.8 KB	-rw-r--r--	2024-03-19 22:46
thread.gcda	6.58 KB	-rw-r--r--	2025-06-04 09:21
thread.o	133.44 KB	-rw-r--r--	2025-06-04 09:22
thread_nt.h	12.16 KB	-rw-r--r--	2024-03-19 22:46
thread_pthread.h	25.32 KB	-rw-r--r--	2024-03-19 22:46
traceback.c	25.55 KB	-rw-r--r--	2024-03-19 22:46
traceback.gcda	8.3 KB	-rw-r--r--	2025-06-04 09:21
traceback.o	169.99 KB	-rw-r--r--	2025-06-04 09:22
wordcode_helpers.h	1.25 KB	-rw-r--r--	2024-03-19 22:46

Rename

#include "Python.h"

/* snprintf() and vsnprintf() wrappers.

If the platform has vsnprintf, we use it, else we
   emulate it in a half-hearted way.  Even if the platform has it, we wrap
   it because platforms differ in what vsnprintf does in case the buffer
   is too small:  C99 behavior is to return the number of characters that
   would have been written had the buffer not been too small, and to set
   the last byte of the buffer to \0.  At least MS _vsnprintf returns a
   negative value instead, and fills the entire buffer with non-\0 data.
   Unlike C99, our wrappers do not support passing a null buffer.

The wrappers ensure that str[size-1] is always \0 upon return.

PyOS_snprintf and PyOS_vsnprintf never write more than size bytes
   (including the trailing '\0') into str.

Return value (rv):

When 0 <= rv < size, the output conversion was unexceptional, and
    rv characters were written to str (excluding a trailing \0 byte at
    str[rv]).

When rv >= size, output conversion was truncated, and a buffer of
    size rv+1 would have been needed to avoid truncation.  str[size-1]
    is \0 in this case.

When rv < 0, "something bad happened".  str[size-1] is \0 in this
    case too, but the rest of str is unreliable.  It could be that
    an error in format codes was detected by libc, or on platforms
    with a non-C99 vsnprintf simply that the buffer wasn't big enough
    to avoid truncation, or on platforms without any vsnprintf that
    PyMem_Malloc couldn't obtain space for a temp buffer.

CAUTION:  Unlike C99, str != NULL and size > 0 are required.
   Also, size must be smaller than INT_MAX.
*/

int
PyOS_snprintf(char *str, size_t size, const  char  *format, ...)
{
    int rc;
    va_list va;

va_start(va, format);
    rc = PyOS_vsnprintf(str, size, format, va);
    va_end(va);
    return rc;
}

int
PyOS_vsnprintf(char *str, size_t size, const char  *format, va_list va)
{
    assert(str != NULL);
    assert(size > 0);
    assert(size <= (INT_MAX - 1));
    assert(format != NULL);

int len;  /* # bytes written, excluding \0 */
    /* We take a size_t as input but return an int.  Sanity check
     * our input so that it won't cause an overflow in the
     * vsnprintf return value.  */
    if (size > INT_MAX - 1) {
        len = -666;
        goto Done;
    }

#if defined(_MSC_VER)
    len = _vsnprintf(str, size, format, va);
#else
    len = vsnprintf(str, size, format, va);
#endif

Done:
    if (size > 0) {
        str[size-1] = '\0';
    }
    return len;
}