lib/libsys/kputs.c

   1 /* system services puts()
   2  *
   3  * This is here because gcc converts printf() calls without actual formatting
   4  * in the format string, to puts() calls. While that "feature" can be disabled
   5  * with the -fno-builtin-printf gcc flag, we still don't want the resulting
   6  * mayhem to occur in system servers even when that flag is forgotten.
   7  */
   8
   9 #include <stdio.h>
  10
  11 /* puts() uses kputc() to print characters. */
  12 void kputc(int c);
  13
  14 int puts(const char *s)
  15 {
  16
  17         for (; *s; s++)
  18                 kputc(*s);
  19
  20         kputc('\n');
  21         kputc('\0');
  22
  23         return 0;
  24 }