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Unified Diff: windows/winport/gsl_errno.h

Issue 8932044: Minimum changes needed to support ns-3 on Visual Studio 2012
Patch Set: Created 10 years, 11 months ago
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Index: windows/winport/gsl_errno.h
===================================================================
new file mode 100644
--- /dev/null
+++ b/windows/winport/gsl_errno.h
@@ -0,0 +1,153 @@
+/* err/gsl_errno.h
+ *
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman, Brian Gough
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+// Adapted for ns3 from GNU Scientific library version 1.9 file:gsl_errno.h by John Abraham<jabraham3@mail.gatech.edu>
+#ifndef __GSL_ERRNO_H__
+#define __GSL_ERRNO_H__
+
+#include <stdio.h>
+#include <errno.h>
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__BEGIN_DECLS
+
+enum {
+ GSL_SUCCESS = 0,
+ GSL_FAILURE = -1,
+ GSL_CONTINUE = -2, /* iteration has not converged */
+ GSL_EDOM = 1, /* input domain error, e.g sqrt(-1) */
+ GSL_ERANGE = 2, /* output range error, e.g. exp(1e100) */
+ GSL_EFAULT = 3, /* invalid pointer */
+ GSL_EINVAL = 4, /* invalid argument supplied by user */
+ GSL_EFAILED = 5, /* generic failure */
+ GSL_EFACTOR = 6, /* factorization failed */
+ GSL_ESANITY = 7, /* sanity check failed - shouldn't happen */
+ GSL_ENOMEM = 8, /* malloc failed */
+ GSL_EBADFUNC = 9, /* problem with user-supplied function */
+ GSL_ERUNAWAY = 10, /* iterative process is out of control */
+ GSL_EMAXITER = 11, /* exceeded max number of iterations */
+ GSL_EZERODIV = 12, /* tried to divide by zero */
+ GSL_EBADTOL = 13, /* user specified an invalid tolerance */
+ GSL_ETOL = 14, /* failed to reach the specified tolerance */
+ GSL_EUNDRFLW = 15, /* underflow */
+ GSL_EOVRFLW = 16, /* overflow */
+ GSL_ELOSS = 17, /* loss of accuracy */
+ GSL_EROUND = 18, /* failed because of roundoff error */
+ GSL_EBADLEN = 19, /* matrix, vector lengths are not conformant */
+ GSL_ENOTSQR = 20, /* matrix not square */
+ GSL_ESING = 21, /* apparent singularity detected */
+ GSL_EDIVERGE = 22, /* integral or series is divergent */
+ GSL_EUNSUP = 23, /* requested feature is not supported by the hardware */
+ GSL_EUNIMPL = 24, /* requested feature not (yet) implemented */
+ GSL_ECACHE = 25, /* cache limit exceeded */
+ GSL_ETABLE = 26, /* table limit exceeded */
+ GSL_ENOPROG = 27, /* iteration is not making progress towards solution */
+ GSL_ENOPROGJ = 28, /* jacobian evaluations are not improving the solution */
+ GSL_ETOLF = 29, /* cannot reach the specified tolerance in F */
+ GSL_ETOLX = 30, /* cannot reach the specified tolerance in X */
+ GSL_ETOLG = 31, /* cannot reach the specified tolerance in gradient */
+ GSL_EOF = 32 /* end of file */
+} ;
+
+void gsl_error (const char * reason, const char * file, int line,
+ int gsl_errno);
+
+void gsl_stream_printf (const char *label, const char *file,
+ int line, const char *reason);
+
+const char * gsl_strerror (const int gsl_errno);
+
+typedef void gsl_error_handler_t (const char * reason, const char * file,
+ int line, int gsl_errno);
+
+typedef void gsl_stream_handler_t (const char * label, const char * file,
+ int line, const char * reason);
+
+gsl_error_handler_t *
+gsl_set_error_handler (gsl_error_handler_t * new_handler);
+
+gsl_error_handler_t *
+gsl_set_error_handler_off (void);
+
+gsl_stream_handler_t *
+gsl_set_stream_handler (gsl_stream_handler_t * new_handler);
+
+FILE * gsl_set_stream (FILE * new_stream);
+
+/* GSL_ERROR: call the error handler, and return the error code */
+
+#define GSL_ERROR(reason, gsl_errno) \
+ do { \
+ gsl_error (reason, __FILE__, __LINE__, gsl_errno) ; \
+ return gsl_errno ; \
+ } while (0)
+
+/* GSL_ERROR_VAL: call the error handler, and return the given value */
+
+#define GSL_ERROR_VAL(reason, gsl_errno, value) \
+ do { \
+ gsl_error (reason, __FILE__, __LINE__, gsl_errno) ; \
+ return value ; \
+ } while (0)
+
+/* GSL_ERROR_VOID: call the error handler, and then return
+ (for void functions which still need to generate an error) */
+
+#define GSL_ERROR_VOID(reason, gsl_errno) \
+ do { \
+ gsl_error (reason, __FILE__, __LINE__, gsl_errno) ; \
+ return ; \
+ } while (0)
+
+/* GSL_ERROR_NULL suitable for out-of-memory conditions */
+
+#define GSL_ERROR_NULL(reason, gsl_errno) GSL_ERROR_VAL(reason, gsl_errno, 0)
+
+/* Sometimes you have several status results returned from
+ * function calls and you want to combine them in some sensible
+ * way. You cannot produce a "total" status condition, but you can
+ * pick one from a set of conditions based on an implied hierarchy.
+ *
+ * In other words:
+ * you have: status_a, status_b, ...
+ * you want: status = (status_a if it is bad, or status_b if it is bad,...)
+ *
+ * In this example you consider status_a to be more important and
+ * it is checked first, followed by the others in the order specified.
+ *
+ * Here are some dumb macros to do this.
+ */
+#define GSL_ERROR_SELECT_2(a,b) ((a) != GSL_SUCCESS ? (a) : ((b) != GSL_SUCCESS ? (b) : GSL_SUCCESS))
+#define GSL_ERROR_SELECT_3(a,b,c) ((a) != GSL_SUCCESS ? (a) : GSL_ERROR_SELECT_2(b,c))
+#define GSL_ERROR_SELECT_4(a,b,c,d) ((a) != GSL_SUCCESS ? (a) : GSL_ERROR_SELECT_3(b,c,d))
+#define GSL_ERROR_SELECT_5(a,b,c,d,e) ((a) != GSL_SUCCESS ? (a) : GSL_ERROR_SELECT_4(b,c,d,e))
+
+#define GSL_STATUS_UPDATE(sp, s) do { if ((s) != GSL_SUCCESS) *(sp) = (s);} while(0)
+
+__END_DECLS
+
+#endif /* __GSL_ERRNO_H__ */
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