tools/lib/api/debug.c

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