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Issue #16136: Remove VMS support and VMS-related code

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This commit is contained in:
Christian Heimes 2013-12-21 16:19:10 +01:00
parent 5255b86fba
commit af01f66817
20 changed files with 27 additions and 325 deletions
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37
Python/random.c
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@ -68,28 +68,7 @@ win32_urandom(unsigned char *buffer, Py_ssize_t size, int raise)
#endif /* MS_WINDOWS */
#ifdef __VMS
/* Use openssl random routine */
#include <openssl/rand.h>
static int
vms_urandom(unsigned char *buffer, Py_ssize_t size, int raise)
{
if (RAND_pseudo_bytes(buffer, size) < 0) {
if (raise) {
PyErr_Format(PyExc_ValueError,
"RAND_pseudo_bytes");
} else {
Py_FatalError("Failed to initialize the randomized hash "
"secret using RAND_pseudo_bytes");
}
return -1;
}
return 0;
}
#endif /* __VMS */
#if !defined(MS_WINDOWS) && !defined(__VMS)
#ifndef MS_WINDOWS
static int urandom_fd = -1;
/* Read size bytes from /dev/urandom into buffer.
@ -195,7 +174,7 @@ dev_urandom_close(void)
}
}
#endif /* !defined(MS_WINDOWS) && !defined(__VMS) */
#endif /* MS_WINDOWS */
/* Fill buffer with pseudo-random bytes generated by a linear congruent
generator (LCG):
@ -237,11 +216,7 @@ _PyOS_URandom(void *buffer, Py_ssize_t size)
#ifdef MS_WINDOWS
return win32_urandom((unsigned char *)buffer, size, 1);
#else
# ifdef __VMS
return vms_urandom((unsigned char *)buffer, size, 1);
# else
return dev_urandom_python((char*)buffer, size);
# endif
#endif
}
@ -285,12 +260,8 @@ _PyRandom_Init(void)
else {
#ifdef MS_WINDOWS
(void)win32_urandom(secret, secret_size, 0);
#else /* #ifdef MS_WINDOWS */
# ifdef __VMS
vms_urandom(secret, secret_size, 0);
# else
#else
dev_urandom_noraise(secret, secret_size);
# endif
#endif
}
}
@ -298,7 +269,7 @@ _PyRandom_Init(void)
void
_PyRandom_Fini(void)
{
#if !defined(MS_WINDOWS) && !defined(__VMS)
#ifndef MS_WINDOWS
dev_urandom_close();
#endif
}