diff options
Diffstat (limited to 'src/base/fmt/sprint.c')
-rw-r--r-- | src/base/fmt/sprint.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/base/fmt/sprint.c b/src/base/fmt/sprint.c new file mode 100644 index 0000000..f1be6dd --- /dev/null +++ b/src/base/fmt/sprint.c @@ -0,0 +1,19 @@ +#include "internal.h" + +int +fmt·sprint(char *buf, char *fmt, ...) +{ + int n; + uint len; + va_list args; + + len = 1 << 30; + if(buf+len < buf) + len = -(uintptr)buf-1; + + va_start(args, fmt); + n = fmt·vnsprint(len, buf, fmt, args); + va_end(args); + + return n; +} |