LXR linux/tools/lib/api/debug.c

   1// SPDX-License-Identifier: GPL-2.0
   2#include <stdio.h>
   3#include <stdarg.h>
   4#include "debug.h"
   5#include "debug-internal.h"
   6
   7static int __base_pr(const char *format, ...)
   8{
   9        va_list args;
  10        int err;
  11
  12        va_start(args, format);
  13        err = vfprintf(stderr, format, args);
  14        va_end(args);
  15        return err;
  16}
  17
  18libapi_print_fn_t __pr_warn    = __base_pr;
  19libapi_print_fn_t __pr_info    = __base_pr;
  20libapi_print_fn_t __pr_debug;
  21
  22void libapi_set_print(libapi_print_fn_t warn,
  23                      libapi_print_fn_t info,
  24                      libapi_print_fn_t debug)
  25{
  26        __pr_warn    = warn;
  27        __pr_info    = info;
  28        __pr_debug   = debug;
  29}
  30