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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 00a6568ba37f0d815289776a51af46d0eac27384 authored by pxinwr on 28 November 2020, 22:14:16 UTC, committed by GitHub on 28 November 2020, 22:14:16 UTC 
bpo-31904: remove libnet dependency from detect_socket() for VxWorks (GH-23394)
 


Previously on VxWorks compiling socket extension module needs the libnet to link. Now VxWorks has moved the replied functions to libc. So removing libnet from setup.py.
1 parent 6a273fd
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Tip revision: 00a6568ba37f0d815289776a51af46d0eac27384 authored by pxinwr on 28 November 2020, 22:14:16 UTC
bpo-31904: remove libnet dependency from detect_socket() for VxWorks (GH-23394)
Tip revision: 00a6568
pystrcmp.c 
/* Cross platform case insensitive string compare functions
 */

#include "Python.h"

int
PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
{
    const unsigned char *p1, *p2;
    if (size == 0)
        return 0;
    p1 = (const unsigned char *)s1;
    p2 = (const unsigned char *)s2;
    for (; (--size > 0) && *p1 && *p2 && (tolower(*p1) == tolower(*p2));
         p1++, p2++) {
        ;
    }
    return tolower(*p1) - tolower(*p2);
}

int
PyOS_mystricmp(const char *s1, const char *s2)
{
    const unsigned char *p1 = (const unsigned char *)s1;
    const unsigned char *p2 = (const unsigned char *)s2;
    for (; *p1 && *p2 && (tolower(*p1) == tolower(*p2)); p1++, p2++) {
        ;
    }
    return (tolower(*p1) - tolower(*p2));
}
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