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| author | Jim Meyering <jim@meyering.net> | 2000-01-06 21:01:06 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2000-01-06 21:01:06 +0000 |
| commit | 92a0951a28cd8508540b3a70719cfed115582d99 (patch) | |
| tree | 095dfd60c7757ae037b0a0fc2e0af28d41b93c8e /lib/xstrtod.c | |
| parent | 88397e70b191d0c2bc670fa9b141fa10b2cfe805 (diff) | |
| download | gnulib-92a0951a28cd8508540b3a70719cfed115582d99.tar.gz | |
Add #pragma STDC FENV_ACCESS ON if C99.
Diffstat (limited to 'lib/xstrtod.c')
| -rw-r--r-- | lib/xstrtod.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/xstrtod.c b/lib/xstrtod.c index 099f537266..4b4c12afb7 100644 --- a/lib/xstrtod.c +++ b/lib/xstrtod.c @@ -1,5 +1,5 @@ /* xstrtod.c - error-checking interface to strtod - Copyright (C) 1996, 1999 Free Software Foundation, Inc. + Copyright (C) 1996, 1999, 2000 Free Software Foundation, Inc. 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 @@ -32,6 +32,11 @@ double strtod (); #include <limits.h> #include "xstrtod.h" +/* Tell the compiler that non-default rounding modes are used. */ +#if 199901 <= __STDC_VERSION__ + #pragma STDC FENV_ACCESS ON +#endif + /* An interface to strtod that encapsulates all the error checking one should usually perform. Like strtod, but upon successful conversion put the result in *RESULT and return zero. Return |