https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| c01be2ce MHM |
1 | ################################################################################ |
| 2 | ## | |
| 3 | ## $Revision: 1 $ | |
| 4 | ## $Author: mhx $ | |
| 5 | ## $Date: 2008/07/13 19:13:58 +0200 $ | |
| 6 | ## | |
| 7 | ################################################################################ | |
| 8 | ## | |
| 9 | ## Version 3.x, Copyright (C) 2004-2008, Marcus Holland-Moritz. | |
| 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 |