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author | William Joye <wjoye@cfa.harvard.edu> | 2017-10-17 19:52:11 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2017-10-17 19:52:11 (GMT) |
commit | da0aaf36f00f649cd910b1bcb972b4ad476cd5fd (patch) | |
tree | 3d5215355c39587ed375451b86b7f9962f739a5f /tcl8.6/compat/fixstrtod.c | |
parent | 9bfb1e415c87790341c6a3520b081292fcdb058b (diff) | |
parent | c8bc058c566bbcbcd23e732197d64fecc739008f (diff) | |
download | blt-da0aaf36f00f649cd910b1bcb972b4ad476cd5fd.zip blt-da0aaf36f00f649cd910b1bcb972b4ad476cd5fd.tar.gz blt-da0aaf36f00f649cd910b1bcb972b4ad476cd5fd.tar.bz2 |
Merge commit 'c8bc058c566bbcbcd23e732197d64fecc739008f' as 'tcl8.6'
Diffstat (limited to 'tcl8.6/compat/fixstrtod.c')
-rw-r--r-- | tcl8.6/compat/fixstrtod.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tcl8.6/compat/fixstrtod.c b/tcl8.6/compat/fixstrtod.c new file mode 100644 index 0000000..63fb8ef --- /dev/null +++ b/tcl8.6/compat/fixstrtod.c @@ -0,0 +1,36 @@ +/* + * fixstrtod.c -- + * + * Source code for the "fixstrtod" procedure. This procedure is + * used in place of strtod under Solaris 2.4, in order to fix + * a bug where the "end" pointer gets set incorrectly. + * + * Copyright (c) 1995 Sun Microsystems, Inc. + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#include <stdio.h> + +#undef strtod + +/* + * Declare strtod explicitly rather than including stdlib.h, since in + * somes systems (e.g. SunOS 4.1.4) stdlib.h doesn't declare strtod. + */ + +extern double strtod(char *, char **); + +double +fixstrtod( + char *string, + char **endPtr) +{ + double d; + d = strtod(string, endPtr); + if ((endPtr != NULL) && (*endPtr != string) && ((*endPtr)[-1] == 0)) { + *endPtr -= 1; + } + return d; +} |