diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/dktools/dk4maoddbl.ctr |
Initial commit
Diffstat (limited to 'support/dktools/dk4maoddbl.ctr')
-rw-r--r-- | support/dktools/dk4maoddbl.ctr | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/support/dktools/dk4maoddbl.ctr b/support/dktools/dk4maoddbl.ctr new file mode 100644 index 0000000000..8d24f5285b --- /dev/null +++ b/support/dktools/dk4maoddbl.ctr @@ -0,0 +1,82 @@ +%% options + +copyright owner = Dirk Krause +copyright year = 2015-xxxx +license = bsd + +%% header + +/** @file + Double to dkChar text conversion using more secure functions than + swprintf() or sprintf() if available. + + CRT on Windows: Required. +*/ + +#ifndef DK4CONF_H_INCLUDED +#include "dk4conf.h" +#endif + +#ifndef DK4TYPES_H_INCLUDED +#include "dk4types.h" +#endif + +#ifndef DK4ERROR_H_INCLUDED +#include "dk4error.h" +#endif + + + +#ifdef __cplusplus +extern "C" { +#endif + +/** Convert double value to string. + @param dptr Destination buffer pointer. + @param szdptr Size of destination buffer (number of dkChar). + @param v Value to convert. + @param exact Flag: Save exact representation of number. + @param minimize Flag: Minimize exact representation. + @param erp Error report, may be NULL. + @return 1 on success, 0 on error. + + Error codes: + - DK4_E_INVALID_ARGUMENTS<br> + if dptr is NULL or szdptr is less than 2, + - DK4_E_BUFFER_TOO_SMALL<br> + if the destination buffer is too small to store the string. +*/ +int +dk4ma_write_double( + dkChar *dptr, size_t szdptr, double v, int exact, int minimize, dk4_er_t *erp +); + +#ifdef __cplusplus +} +#endif + + +%% module + +#include "dk4maoddbl.h" + +#if DK4_CHAR_SIZE > 1 +#include "dk4maowdbl.h" +#else +#include "dk4mao8dbl.h" +#endif + + +int +dk4ma_write_double( + dkChar *dptr, size_t szdptr, double v, int exact, int minimize, dk4_er_t *erp +) +{ +#if DK4_CHAR_SIZE > 1 + return (dk4ma_write_wc_double(dptr, szdptr, v, exact, minimize, erp)); +#else + return (dk4ma_write_c8_double(dptr, szdptr, v, exact, minimize, erp)); +#endif +} + + |