++ed by:
POTATOGIM SYP ETHER KES DOLMEN

5 PAUSE users
3 non-PAUSE users.

Reini Urban

my_strlcat my_strlcpy

#if !defined(my_strlcat) #if { NEED my_strlcat }

Size_t my_strlcat(char *dst, const char *src, Size_t size) { Size_t used, length, copy;

    used = strlen(dst);
    length = strlen(src);
    if (size > 0 && used < size - 1) {
        copy = (length >= size - used) ? size - used - 1 : length;
        memcpy(dst + used, src, copy);
        dst[used + copy] = '\0';
    }
    return used + length;
}
#endif
#endif

#if !defined(my_strlcpy) #if { NEED my_strlcpy }

Size_t my_strlcpy(char *dst, const char *src, Size_t size) { Size_t length, copy;

    length = strlen(src);
    if (size > 0) {
        copy = (length >= size) ? size - 1 : length;
        memcpy(dst, src, copy);
        dst[copy] = '\0';
    }
    return length;
}

#endif #endif

#define NEED_my_strlcat #define NEED_my_strlcpy

void my_strlfunc() PREINIT: char buf[8]; int len; PPCODE: len = my_strlcpy(buf, "foo", sizeof(buf)); mXPUSHi(len); mXPUSHs(newSVpv(buf, 0)); len = my_strlcat(buf, "bar", sizeof(buf)); mXPUSHi(len); mXPUSHs(newSVpv(buf, 0)); len = my_strlcat(buf, "baz", sizeof(buf)); mXPUSHi(len); mXPUSHs(newSVpv(buf, 0)); len = my_strlcpy(buf, "1234567890", sizeof(buf)); mXPUSHi(len); mXPUSHs(newSVpv(buf, 0)); len = my_strlcpy(buf, "1234", sizeof(buf)); mXPUSHi(len); mXPUSHs(newSVpv(buf, 0)); len = my_strlcat(buf, "567890123456", sizeof(buf)); mXPUSHi(len); mXPUSHs(newSVpv(buf, 0)); XSRETURN(12);

my @e = (3, 'foo', 6, 'foobar', 9, 'foobarb', 10, '1234567', 4, '1234', 16, '1234567', ); my @r = Devel::PPPort::my_strlfunc();

ok(@e == @r);

for (0 .. $#e) { ok($r[$_], $e[$_]); }

5 POD Errors

The following errors were encountered while parsing the POD:

Around line 12:

Unknown directive: =provides

Around line 17:

Unknown directive: =implementation

Around line 59:

Unknown directive: =xsinit

Around line 64:

Unknown directive: =xsubs

Around line 92:

Unknown directive: =tests