git: 9front

ref: 8d0d2ec80f06f3d7d8ba44313cd08eaef5d9b5d1
dir: /sys/src/libString/s_copy.c/

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#include <u.h>
#include <libc.h>
#include "String.h"


/* return a String containing a copy of the passed char array */
extern String*
s_copy(char *cp)
{
	String *sp;
	int len;

	len = strlen(cp)+1;
	sp = s_newalloc(len);
	setmalloctag(sp, getcallerpc(&cp));
	strcpy(sp->base, cp);
	sp->ptr = sp->base + len - 1;		/* point to 0 terminator */
	return sp;
}