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/* libc/sys/arm/sysconf.c - The sysconf function */
/* Copyright 2020, STMicroelectronics
*
* All rights reserved.
*
* Redistribution, modification, and use in source and binary forms is permitted
* provided that the above copyright notice and following paragraph are
* duplicated in all such forms.
*
* This file is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#include <unistd.h>
#include <errno.h>
long sysconf(int name)
{
switch (name)
{
case _SC_PAGESIZE:
#ifdef SMALL_MEMORY
return 128;
#else
return 4096;
#endif
default:
errno = EINVAL;
return -1;
}
return -1; /* Can't get here */
}
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