__linux           379 src/entry.c    #if defined(BSD) || defined(__linux)
__linux            46 src/externs.h  #if (defined(BSD)) && (BSD >= 199103) || defined(__linux) || defined(__sun) || defined(_AIX)
__linux            29 src/pathnames.h #if (defined(BSD)) && (BSD >= 199103) || defined(__linux) || defined(AIX)