Peter Dimov wrote:
Markus Schöpflin wrote:
Attached is the output of "gcc -ansi -dM". I hope it contains enough information to answer your questions. Note also that _REENTRANT is not defined here, therefore its source must be somewhere outside of gcc.
...
#define __digital__ 1 #define __unix__ 1 #define __DECIMAL_DIG__ 36 #define __LDBL_HAS_QUIET_NAN__ 1
#define _REENTRANT 1
#define __GNUC__ 3 #define __DBL_MAX__ 1.7976931348623157e+308 #define __DBL_HAS_INFINITY__ 1
...
Looks like _REENTRANT is defined to 1.
Argl, I hate when this happens. I ran the test with gcc, then started writing the mail and attached the output, then repeated the test with -pthread on the command line (which overwrote the output of the previous test) and then I sent the mail. :-( Attached is once more the output of the predefined macros. This time, no _REENTRANT is present. The exact command used was "gcc -ansi -dM -E". Sorry for the confusion, Markus