File: setenv.c

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dictd 1.13.1%2Bdfsg-1
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#include "dictP.h"

int setenv(const char *name, const char *value, int overwrite)
{
#if HAVE_PUTENV

   if (!overwrite && getenv (name)){
      return 0;
   }else{
      char *p = (char *) malloc (strlen (name) + strlen (value) + 2);
      strcpy (p, name);
      strcat (p, "=");
      strcat (p, value);

      return putenv (p);
   }
#else
   #error setenv can not be implemented
#endif
}