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s/_alloca/alloca/g; Windows doesn't need the former, at least not unless 

__STDC__ is defined (or something like that ...).
This commit is contained in:
Tim Peters 2002-10-05 01:47:34 +00:00
parent 0f345567fe
commit 92e4dd8657
2 changed files with 5 additions and 5 deletions
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6
Modules/posixmodule.c
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@ -3606,7 +3606,7 @@ _PyPopenCreateProcess(char *cmdstring,
if (i = GetEnvironmentVariable("COMSPEC",NULL,0)) { if (i = GetEnvironmentVariable("COMSPEC",NULL,0)) {
char *comshell; char *comshell;
s1 = (char *)_alloca(i); s1 = (char *)alloca(i);
if (!(x = GetEnvironmentVariable("COMSPEC", s1, i))) if (!(x = GetEnvironmentVariable("COMSPEC", s1, i)))
return x; return x;
@ -3622,7 +3622,7 @@ _PyPopenCreateProcess(char *cmdstring,
_stricmp(comshell, "command.com") != 0) { _stricmp(comshell, "command.com") != 0) {
/* NT/2000 and not using command.com. */ /* NT/2000 and not using command.com. */
x = i + strlen(s3) + strlen(cmdstring) + 1; x = i + strlen(s3) + strlen(cmdstring) + 1;
s2 = (char *)_alloca(x); s2 = (char *)alloca(x);
ZeroMemory(s2, x); ZeroMemory(s2, x);
PyOS_snprintf(s2, x, "%s%s%s", s1, s3, cmdstring); PyOS_snprintf(s2, x, "%s%s%s", s1, s3, cmdstring);
} }
@ -3675,7 +3675,7 @@ _PyPopenCreateProcess(char *cmdstring,
strlen(modulepath) + strlen(modulepath) +
strlen(szConsoleSpawn) + 1; strlen(szConsoleSpawn) + 1;
s2 = (char *)_alloca(x); s2 = (char *)alloca(x);
ZeroMemory(s2, x); ZeroMemory(s2, x);
/* To maintain correct argument passing semantics, /* To maintain correct argument passing semantics,
we pass the command-line as it stands, and allow we pass the command-line as it stands, and allow

4
Python/pythonrun.c
View File

@ -1450,9 +1450,9 @@ int
PyOS_CheckStack(void) PyOS_CheckStack(void)
{ {
__try { __try {
/* _alloca throws a stack overflow exception if there's /* alloca throws a stack overflow exception if there's
not enough space left on the stack */ not enough space left on the stack */
_alloca(PYOS_STACK_MARGIN * sizeof(void*)); alloca(PYOS_STACK_MARGIN * sizeof(void*));
return 0; return 0;
} __except (EXCEPTION_EXECUTE_HANDLER) { } __except (EXCEPTION_EXECUTE_HANDLER) {
/* just ignore all errors */ /* just ignore all errors */