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|---|
| c01be2ce |
1 | ################################################################################ |
| 2 | ## |
| 51d6c659 |
3 | ## $Revision: 2 $ |
| c01be2ce |
4 | ## $Author: mhx $ |
| 51d6c659 |
5 | ## $Date: 2009/01/18 14:10:51 +0100 $ |
| c01be2ce |
6 | ## |
| 7 | ################################################################################ |
| 8 | ## |
| 51d6c659 |
9 | ## Version 3.x, Copyright (C) 2004-2009, Marcus Holland-Moritz. |
| c01be2ce |
10 | ## Version 2.x, Copyright (C) 2001, Paul Marquess. |
| 11 | ## Version 1.x, Copyright (C) 1999, Kenneth Albanowski. |
| 12 | ## |
| 13 | ## This program is free software; you can redistribute it and/or |
| 14 | ## modify it under the same terms as Perl itself. |
| 15 | ## |
| 16 | ################################################################################ |
| 17 | |
| 18 | =provides |
| 19 | |
| 20 | my_sprintf |
| 21 | |
| 22 | =implementation |
| 23 | |
| 24 | #if !defined(my_sprintf) |
| 25 | #if { NEED my_sprintf } |
| 26 | |
| 27 | int |
| 28 | my_sprintf(char *buffer, const char* pat, ...) |
| 29 | { |
| 30 | va_list args; |
| 31 | va_start(args, pat); |
| 32 | vsprintf(buffer, pat, args); |
| 33 | va_end(args); |
| 34 | return strlen(buffer); |
| 35 | } |
| 36 | |
| 37 | #endif |
| 38 | #endif |
| 39 | |
| 40 | =xsinit |
| 41 | |
| 42 | #define NEED_my_sprintf |
| 43 | |
| 44 | =xsubs |
| 45 | |
| 46 | void |
| 47 | my_sprintf() |
| 48 | PREINIT: |
| 49 | char buf[128]; |
| 50 | int len; |
| 51 | PPCODE: |
| 52 | len = my_sprintf(buf, "foo%s%d", "bar", 42); |
| 53 | mXPUSHi(len); |
| 54 | mXPUSHs(newSVpv(buf, 0)); |
| 55 | XSRETURN(2); |
| 56 | |
| 57 | =tests plan => 2 |
| 58 | |
| 59 | my($l, $s) = Devel::PPPort::my_sprintf(); |
| 60 | ok($l, 8); |
| 61 | ok($s, "foobar42"); |
| 62 | |
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