diff options
Diffstat (limited to 'src/base/fmt/vesprint.c')
-rw-r--r-- | src/base/fmt/vesprint.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/base/fmt/vesprint.c b/src/base/fmt/vesprint.c new file mode 100644 index 0000000..18f4dd2 --- /dev/null +++ b/src/base/fmt/vesprint.c @@ -0,0 +1,26 @@ +#include "internal.h" + +char* +fmt·vesprint(char *buf, char *end, char *fmt, va_list args) +{ + fmt·State io; + + if(end <= buf) + return nil; + + io.n = 0; + io.buffer.beg = io.buffer.cur = buf; + io.buffer.end = end-1; + io.flush = nil; + io.file = nil; + + va_copy(io.args, args); + + fmt·setlocale(&io, nil, nil, nil); + fmt·do(&io, fmt); + + va_end(io.args); + + *(io.buffer.cur) = 0; + return io.buffer.cur; +} |