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Diffstat (limited to 'compat/fixstrtod.c')
-rw-r--r-- | compat/fixstrtod.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/compat/fixstrtod.c b/compat/fixstrtod.c new file mode 100644 index 0000000..63fb8ef --- /dev/null +++ b/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; +} |