Mercurial > dwindows
diff template/dw.c @ 2901:761b7a12b079
Add va_list versions of dw_debug() and dw_messagebox() for use in C++ bindings.
dw_vdebug() and dw_vmessagebox() work similarly to the standard library versions.
DW::App:Debug() and DW::App:MessageBox() use them for variable arguments.
author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
---|---|
date | Sun, 25 Dec 2022 00:20:49 +0000 |
parents | 5018df4f952e |
children | 9d6280f206bd |
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--- a/template/dw.c Sat Dec 24 14:28:39 2022 +0000 +++ b/template/dw.c Sun Dec 25 00:20:49 2022 +0000 @@ -360,16 +360,15 @@ void API dw_debug(const char *format, ...) { va_list args; - char outbuf[1025] = {0}; va_start(args, format); - vsnprintf(outbuf, 1024, format, args); + vfprintf(stderr, format, args); va_end(args); - - /* Output to stderr, if there is another way to send it - * on the implementation platform, change this. - */ - fprintf(stderr, "%s", outbuf); +} + +void API dw_vdebug(const char *format, va_list args) +{ + vfprintf(stderr, format, args); } /* @@ -385,6 +384,17 @@ */ int API dw_messagebox(const char *title, int flags, const char *format, ...) { + va_list args; + int rc; + + va_start(args, format); + rc = dw_vmessagebox(title, flags, format, args); + va_end(args); + return rc; +} + +int API dw_vmessagebox(const char *title, int flags, const char *format, va_list args) +{ return 0; }