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#include <string.h>
#include <limits.h>
#include "_safety.h"
/** copy string **/
errno_t strcpy_s(char * restrict s1, rsize_t s1max, const char * restrict s2)
{
SIGNAL_SAFE(0);
ASSERT_NONNULL(s1);
ASSERT_NONNULL(s2);
DANGEROUS_READ(s2, -1);
size_t len = strlen(s2);
ASSERT_NOOVERLAP(s1, s1max, s2, len);
DANGEROUS_WRITE(s1, s1max);
strncpy(s1, s2, strlen(s2));
DANGER_OVER();
return 0;
}
CHECK_3(errno_t, 0, strcpy_s, char * restrict, rsize_t, const char * restrict)
/***
The fn(strcpy) function copies the string at arg(s2) to arg(s1), up to and
including the terminating char(\0).
***/
/* UNSPECIFIED: - */
/* UNDEFINED: if arg(s1) and arg(s2) overlap */
/* IMPLEMENTATION: - */
/* LOCALE: - */
/* RETURN: the value of arg(s1) */
/*
CEXT1(201112)
*/
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