1.1 --- a/src/printf.c Wed Feb 01 17:14:17 2023 +0100
1.2 +++ b/src/printf.c Wed Feb 01 18:06:50 2023 +0100
1.3 @@ -31,9 +31,16 @@
1.4 #include <stdio.h>
1.5 #include <string.h>
1.6
1.7 -#define CX_PRINTF_BUFSIZE 256
1.8 +#ifndef CX_PRINTF_SBO_SIZE
1.9 +#define CX_PRINTF_SBO_SIZE 512
1.10 +#endif
1.11
1.12 -int cx_fprintf(void *stream, cx_write_func wfc, char const *fmt, ...) {
1.13 +int cx_fprintf(
1.14 + void *stream,
1.15 + cx_write_func wfc,
1.16 + char const *fmt,
1.17 + ...
1.18 +) {
1.19 int ret;
1.20 va_list ap;
1.21 va_start(ap, fmt);
1.22 @@ -43,13 +50,13 @@
1.23 }
1.24
1.25 int cx_vfprintf(void *stream, cx_write_func wfc, char const *fmt, va_list ap) {
1.26 - char buf[CX_PRINTF_BUFSIZE];
1.27 + char buf[CX_PRINTF_SBO_SIZE];
1.28 va_list ap2;
1.29 va_copy(ap2, ap);
1.30 - int ret = vsnprintf(buf, CX_PRINTF_BUFSIZE, fmt, ap);
1.31 + int ret = vsnprintf(buf, CX_PRINTF_SBO_SIZE, fmt, ap);
1.32 if (ret < 0) {
1.33 return ret;
1.34 - } else if (ret < CX_PRINTF_BUFSIZE) {
1.35 + } else if (ret < CX_PRINTF_SBO_SIZE) {
1.36 return (int) wfc(buf, 1, ret, stream);
1.37 } else {
1.38 int len = ret + 1;
1.39 @@ -80,11 +87,11 @@
1.40 cxmutstr s;
1.41 s.ptr = NULL;
1.42 s.length = 0;
1.43 - char buf[CX_PRINTF_BUFSIZE];
1.44 + char buf[CX_PRINTF_SBO_SIZE];
1.45 va_list ap2;
1.46 va_copy(ap2, ap);
1.47 - int ret = vsnprintf(buf, CX_PRINTF_BUFSIZE, fmt, ap);
1.48 - if (ret > 0 && ret < CX_PRINTF_BUFSIZE) {
1.49 + int ret = vsnprintf(buf, CX_PRINTF_SBO_SIZE, fmt, ap);
1.50 + if (ret > 0 && ret < CX_PRINTF_SBO_SIZE) {
1.51 s.ptr = cxMalloc(a, ret + 1);
1.52 if (s.ptr) {
1.53 s.length = (size_t) ret;
