mirror of
https://github.com/lcn2/calc.git
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add E_STRING to error, errno, strerror, change multiple E_STRING's
While help/errstr has been added, the errstr builtin function is
not yet written. In anticipation of the new errstr builtin the
rest of the calc error system has been updated to associated errsym
E_STRING's with errnum error codes and errmsg error messages.
Minor improvements to help/rand.
The verify_error_table() function that does a verification
the error_table[] array and setup private_error_alias[] array
is now called by libcalc_call_me_first().
Fix comment about wrong include file in have_sys_mount.h.
Removed unused booltostr() and strtobool() macros from bool.h.
Moved define of math_error(char *, ...) from zmath.h to errtbl.h.
The errtbl.h include file, unless ERRCODE_SRC is defined
also includes attribute.h and errsym.h.
Group calc error related builtin support functions together in func.c.
Make switch indenting in func.c consistent.
Passing an invalid argument to error(), errno() or strerror() will
set errno AND throw a math error. Before errno would be set and
an error value was returned. Before there was no way to tell if
the error value was a result of the arg or if an error detected.
Added E_STRING to error([errnum | "E_STRING"]) builtin function.
Added E_STRING to errno([errnum | "E_STRING"]) builtin function.
Added E_STRING to strerror([errnum | "E_STRING"]) builtin function.
Calling these functions with an E_STRING errsym is the same as calling
them with the matching errnum code.
Standardized on calc computation error related E_STRING strings
where there are a set of related codes. Changed "E_...digits" into
"E_..._digits". For example, E_FPUTC1 became E_FPUTC_1, E_FPUTC2
became E_FPUTC_2, and E_FPUTC3 became E_FPUTC_3. In a few cases
such as E_APPR became E_APPR_1, because there was a E_APPR2 (which
became E_APPR_2) and E_APPR3 (which became E_APPR_3). To other
special cases, E_ILOG10 became E_IBASE10_LOG and E_ILOG2 became
E_IBASE2_LOG because E_ILOG10 and E_ILOG2 are both independent calc
computation error related E_STRING strings. Now related sets of
E_STRING strings end in _ (underscore) followed by digits.
The following is the list of E_STRING strings changes:
E_APPR ==> E_APPR_1
E_ROUND ==> E_ROUND_1
E_SQRT ==> E_SQRT_1
E_ROOT ==> E_ROOT_1
E_SHIFT ==> E_SHIFT_1
E_SCALE ==> E_SCALE_1
E_POWI ==> E_POWI_1
E_POWER ==> E_POWER_1
E_QUO ==> E_QUO_1
E_MOD ==> E_MOD_1
E_ABS ==> E_ABS_1
E_APPR2 ==> E_APPR_2
E_APPR3 ==> E_APPR_3
E_ROUND2 ==> E_ROUND_2
E_ROUND3 ==> E_ROUND_3
E_BROUND2 ==> E_BROUND_2
E_BROUND3 ==> E_BROUND_3
E_SQRT2 ==> E_SQRT_2
E_SQRT3 ==> E_SQRT_3
E_ROOT2 ==> E_ROOT_2
E_ROOT3 ==> E_ROOT_3
E_SHIFT2 ==> E_SHIFT_2
E_SCALE2 ==> E_SCALE_2
E_POWI2 ==> E_POWI_2
E_POWER2 ==> E_POWER_2
E_POWER3 ==> E_POWER_3
E_QUO2 ==> E_QUO_2
E_QUO3 ==> E_QUO_3
E_MOD2 ==> E_MOD_2
E_MOD3 ==> E_MOD_3
E_ABS2 ==> E_ABS_2
E_EXP1 ==> E_EXP_1
E_EXP2 ==> E_EXP_2
E_FPUTC1 ==> E_FPUTC_1
E_FPUTC2 ==> E_FPUTC_2
E_FPUTC3 ==> E_FPUTC_3
E_FGETC1 ==> E_FGETC_1
E_FGETC2 ==> E_FGETC_2
E_FOPEN1 ==> E_FOPEN_1
E_FOPEN2 ==> E_FOPEN_2
E_FREOPEN1 ==> E_FREOPEN_1
E_FREOPEN2 ==> E_FREOPEN_2
E_FREOPEN3 ==> E_FREOPEN_3
E_FCLOSE1 ==> E_FCLOSE_1
E_FPUTS1 ==> E_FPUTS_1
E_FPUTS2 ==> E_FPUTS_2
E_FPUTS3 ==> E_FPUTS_3
E_FGETS1 ==> E_FGETS_1
E_FGETS2 ==> E_FGETS_2
E_FPUTSTR1 ==> E_FPUTSTR_1
E_FPUTSTR2 ==> E_FPUTSTR_2
E_FPUTSTR3 ==> E_FPUTSTR_3
E_FGETSTR1 ==> E_FGETSTR_1
E_FGETSTR2 ==> E_FGETSTR_2
E_FGETLINE1 ==> E_FGETLINE_1
E_FGETLINE2 ==> E_FGETLINE_2
E_FGETFIELD1 ==> E_FGETFIELD_1
E_FGETFIELD2 ==> E_FGETFIELD_2
E_REWIND1 ==> E_REWIND_1
E_PRINTF1 ==> E_PRINTF_1
E_PRINTF2 ==> E_PRINTF_2
E_FPRINTF1 ==> E_FPRINTF_1
E_FPRINTF2 ==> E_FPRINTF_2
E_FPRINTF3 ==> E_FPRINTF_3
E_STRPRINTF1 ==> E_STRPRINTF_1
E_STRPRINTF2 ==> E_STRPRINTF_2
E_FSCAN1 ==> E_FSCAN_1
E_FSCAN2 ==> E_FSCAN_2
E_FSCANF1 ==> E_FSCANF_1
E_FSCANF2 ==> E_FSCANF_2
E_FSCANF3 ==> E_FSCANF_3
E_FSCANF4 ==> E_FSCANF_4
E_STRSCANF1 ==> E_STRSCANF_1
E_STRSCANF2 ==> E_STRSCANF_2
E_STRSCANF3 ==> E_STRSCANF_3
E_STRSCANF4 ==> E_STRSCANF_4
E_SCANF1 ==> E_SCANF_1
E_SCANF2 ==> E_SCANF_2
E_SCANF3 ==> E_SCANF_3
E_FTELL1 ==> E_FTELL_1
E_FTELL2 ==> E_FTELL_2
E_FSEEK1 ==> E_FSEEK_1
E_FSEEK2 ==> E_FSEEK_2
E_FSEEK3 ==> E_FSEEK_3
E_FSIZE1 ==> E_FSIZE_1
E_FSIZE2 ==> E_FSIZE_2
E_FEOF1 ==> E_FEOF_1
E_FEOF2 ==> E_FEOF_2
E_FERROR1 ==> E_FERROR_1
E_FERROR2 ==> E_FERROR_2
E_UNGETC1 ==> E_UNGETC_1
E_UNGETC2 ==> E_UNGETC_2
E_UNGETC3 ==> E_UNGETC_3
E_ISATTY1 ==> E_ISATTY_1
E_ISATTY2 ==> E_ISATTY_2
E_ACCESS1 ==> E_ACCESS_1
E_ACCESS2 ==> E_ACCESS_2
E_SEARCH1 ==> E_SEARCH_1
E_SEARCH2 ==> E_SEARCH_2
E_SEARCH3 ==> E_SEARCH_3
E_SEARCH4 ==> E_SEARCH_4
E_SEARCH5 ==> E_SEARCH_5
E_SEARCH6 ==> E_SEARCH_6
E_RSEARCH1 ==> E_RSEARCH_1
E_RSEARCH2 ==> E_RSEARCH_2
E_RSEARCH3 ==> E_RSEARCH_3
E_RSEARCH4 ==> E_RSEARCH_4
E_RSEARCH5 ==> E_RSEARCH_5
E_RSEARCH6 ==> E_RSEARCH_6
E_REWIND2 ==> E_REWIND_2
E_STRERROR1 ==> E_STRERROR_1
E_STRERROR2 ==> E_STRERROR_2
E_COS1 ==> E_COS_1
E_COS2 ==> E_COS_2
E_SIN1 ==> E_SIN_1
E_SIN2 ==> E_SIN_2
E_EVAL2 ==> E_EVAL_2
E_ARG1 ==> E_ARG_1
E_ARG2 ==> E_ARG_2
E_POLAR1 ==> E_POLAR_1
E_POLAR2 ==> E_POLAR_2
E_MATFILL1 ==> E_MATFILL_1
E_MATFILL2 ==> E_MATFILL_2
E_MATTRANS1 ==> E_MATTRANS_1
E_MATTRANS2 ==> E_MATTRANS_2
E_DET1 ==> E_DET_1
E_DET2 ==> E_DET_2
E_DET3 ==> E_DET_3
E_MATMIN1 ==> E_MATMIN_1
E_MATMIN2 ==> E_MATMIN_2
E_MATMIN3 ==> E_MATMIN_3
E_MATMAX1 ==> E_MATMAX_1
E_MATMAX2 ==> E_MATMAX_2
E_MATMAX3 ==> E_MATMAX_3
E_CP1 ==> E_CP_1
E_CP2 ==> E_CP_2
E_CP3 ==> E_CP_3
E_DP1 ==> E_DP_1
E_DP2 ==> E_DP_2
E_DP3 ==> E_DP_3
E_SUBSTR1 ==> E_SUBSTR_1
E_SUBSTR2 ==> E_SUBSTR_2
E_INSERT1 ==> E_INSERT_1
E_INSERT2 ==> E_INSERT_2
E_DELETE1 ==> E_DELETE_1
E_DELETE2 ==> E_DELETE_2
E_LN1 ==> E_LN_1
E_LN2 ==> E_LN_2
E_ERROR1 ==> E_ERROR_1
E_ERROR2 ==> E_ERROR_2
E_EVAL3 ==> E_EVAL_3
E_EVAL4 ==> E_EVAL_4
E_RM1 ==> E_RM_1
E_RM2 ==> E_RM_2
E_BLK1 ==> E_BLK_1
E_BLK2 ==> E_BLK_2
E_BLK3 ==> E_BLK_3
E_BLK4 ==> E_BLK_4
E_BLKFREE1 ==> E_BLKFREE_1
E_BLKFREE2 ==> E_BLKFREE_2
E_BLKFREE3 ==> E_BLKFREE_3
E_BLKFREE4 ==> E_BLKFREE_4
E_BLKFREE5 ==> E_BLKFREE_5
E_BLOCKS1 ==> E_BLOCKS_1
E_BLOCKS2 ==> E_BLOCKS_2
E_COPY1 ==> E_COPY_01
E_COPY2 ==> E_COPY_02
E_COPY3 ==> E_COPY_03
E_COPY4 ==> E_COPY_04
E_COPY5 ==> E_COPY_05
E_COPY6 ==> E_COPY_06
E_COPY7 ==> E_COPY_07
E_COPY8 ==> E_COPY_08
E_COPY9 ==> E_COPY_09
E_COPY10 ==> E_COPY_10
E_COPY11 ==> E_COPY_11
E_COPY12 ==> E_COPY_12
E_COPY13 ==> E_COPY_13
E_COPY14 ==> E_COPY_14
E_COPY15 ==> E_COPY_15
E_COPY16 ==> E_COPY_16
E_COPY17 ==> E_COPY_17
E_COPYF1 ==> E_COPYF_1
E_COPYF2 ==> E_COPYF_2
E_COPYF3 ==> E_COPYF_3
E_COPYF4 ==> E_COPYF_4
E_PROTECT1 ==> E_PROTECT_1
E_PROTECT2 ==> E_PROTECT_2
E_PROTECT3 ==> E_PROTECT_3
E_MATFILL3 ==> E_MATFILL_3
E_MATFILL4 ==> E_MATFILL_4
E_MATTRACE1 ==> E_MATTRACE_1
E_MATTRACE2 ==> E_MATTRACE_2
E_MATTRACE3 ==> E_MATTRACE_3
E_TAN1 ==> E_TAN_1
E_TAN2 ==> E_TAN_2
E_COT1 ==> E_COT_1
E_COT2 ==> E_COT_2
E_SEC1 ==> E_SEC_1
E_SEC2 ==> E_SEC_2
E_CSC1 ==> E_CSC_1
E_CSC2 ==> E_CSC_2
E_SINH1 ==> E_SINH_1
E_SINH2 ==> E_SINH_2
E_COSH1 ==> E_COSH_1
E_COSH2 ==> E_COSH_2
E_TANH1 ==> E_TANH_1
E_TANH2 ==> E_TANH_2
E_COTH1 ==> E_COTH_1
E_COTH2 ==> E_COTH_2
E_SECH1 ==> E_SECH_1
E_SECH2 ==> E_SECH_2
E_CSCH1 ==> E_CSCH_1
E_CSCH2 ==> E_CSCH_2
E_ASIN1 ==> E_ASIN_1
E_ASIN2 ==> E_ASIN_2
E_ACOS1 ==> E_ACOS_1
E_ACOS2 ==> E_ACOS_2
E_ATAN1 ==> E_ATAN_1
E_ATAN2 ==> E_ATAN_2
E_ACOT1 ==> E_ACOT_1
E_ACOT2 ==> E_ACOT_2
E_ASEC1 ==> E_ASEC_1
E_ASEC2 ==> E_ASEC_2
E_ACSC1 ==> E_ACSC_1
E_ACSC2 ==> E_ACSC_2
E_ASINH1 ==> E_ASINH_1
E_ASINH2 ==> E_ASINH_2
E_ACOSH1 ==> E_ACOSH_1
E_ACOSH2 ==> E_ACOSH_2
E_ATANH1 ==> E_ATANH_1
E_ATANH2 ==> E_ATANH_2
E_ACOTH1 ==> E_ACOTH_1
E_ACOTH2 ==> E_ACOTH_2
E_ASECH1 ==> E_ASECH_1
E_ASECH2 ==> E_ASECH_2
E_ACSCH1 ==> E_ACSCH_1
E_ACSCH2 ==> E_ACSCH_2
E_GD1 ==> E_GD_1
E_GD2 ==> E_GD_2
E_AGD1 ==> E_AGD_1
E_AGD2 ==> E_AGD_2
E_BIT1 ==> E_BIT_1
E_BIT2 ==> E_BIT_2
E_SETBIT1 ==> E_SETBIT_1
E_SETBIT2 ==> E_SETBIT_2
E_SETBIT3 ==> E_SETBIT_3
E_SEG1 ==> E_SEG_1
E_SEG2 ==> E_SEG_2
E_SEG3 ==> E_SEG_3
E_HIGHBIT1 ==> E_HIGHBIT_1
E_HIGHBIT2 ==> E_HIGHBIT_2
E_LOWBIT1 ==> E_LOWBIT_1
E_LOWBIT2 ==> E_LOWBIT_2
E_HEAD1 ==> E_HEAD_1
E_HEAD2 ==> E_HEAD_2
E_TAIL1 ==> E_TAIL_1
E_TAIL2 ==> E_TAIL_2
E_XOR1 ==> E_XOR_1
E_XOR2 ==> E_XOR_2
E_INDICES1 ==> E_INDICES_1
E_INDICES2 ==> E_INDICES_2
E_EXP3 ==> E_EXP_3
E_SINH3 ==> E_SINH_3
E_COSH3 ==> E_COSH_3
E_SIN3 ==> E_SIN_3
E_COS3 ==> E_COS_3
E_GD3 ==> E_GD_3
E_AGD3 ==> E_AGD_3
E_POWER4 ==> E_POWER_4
E_ROOT4 ==> E_ROOT_4
E_DGT1 ==> E_DGT_1
E_DGT2 ==> E_DGT_2
E_DGT3 ==> E_DGT_3
E_PLCS1 ==> E_PLCS_1
E_PLCS2 ==> E_PLCS_2
E_DGTS1 ==> E_DGTS_1
E_DGTS2 ==> E_DGTS_2
E_ILOG10 ==> E_IBASE10_LOG
E_ILOG2 ==> E_IBASE2_LOG
E_COMB1 ==> E_COMB_1
E_COMB2 ==> E_COMB_2
E_ASSIGN1 ==> E_ASSIGN_1
E_ASSIGN2 ==> E_ASSIGN_2
E_ASSIGN3 ==> E_ASSIGN_3
E_ASSIGN4 ==> E_ASSIGN_4
E_ASSIGN5 ==> E_ASSIGN_5
E_ASSIGN6 ==> E_ASSIGN_6
E_ASSIGN7 ==> E_ASSIGN_7
E_ASSIGN8 ==> E_ASSIGN_8
E_ASSIGN9 ==> E_ASSIGN_9
E_SWAP1 ==> E_SWAP_1
E_SWAP2 ==> E_SWAP_2
E_SWAP3 ==> E_SWAP_3
E_QUOMOD1 ==> E_QUOMOD_1
E_QUOMOD2 ==> E_QUOMOD_2
E_QUOMOD3 ==> E_QUOMOD_3
E_PREINC1 ==> E_PREINC_1
E_PREINC2 ==> E_PREINC_2
E_PREINC3 ==> E_PREINC_3
E_PREDEC1 ==> E_PREDEC_1
E_PREDEC2 ==> E_PREDEC_2
E_PREDEC3 ==> E_PREDEC_3
E_POSTINC1 ==> E_POSTINC_1
E_POSTINC2 ==> E_POSTINC_2
E_POSTINC3 ==> E_POSTINC_3
E_POSTDEC1 ==> E_POSTDEC_1
E_POSTDEC2 ==> E_POSTDEC_2
E_POSTDEC3 ==> E_POSTDEC_3
E_INIT1 ==> E_INIT_01
E_INIT2 ==> E_INIT_02
E_INIT3 ==> E_INIT_03
E_INIT4 ==> E_INIT_04
E_INIT5 ==> E_INIT_05
E_INIT6 ==> E_INIT_06
E_INIT7 ==> E_INIT_07
E_INIT8 ==> E_INIT_08
E_INIT9 ==> E_INIT_09
E_INIT10 ==> E_INIT_10
E_LIST1 ==> E_LIST_1
E_LIST2 ==> E_LIST_2
E_LIST3 ==> E_LIST_3
E_LIST4 ==> E_LIST_4
E_LIST5 ==> E_LIST_5
E_LIST6 ==> E_LIST_6
E_MODIFY1 ==> E_MODIFY_1
E_MODIFY2 ==> E_MODIFY_2
E_MODIFY3 ==> E_MODIFY_3
E_MODIFY4 ==> E_MODIFY_4
E_MODIFY5 ==> E_MODIFY_5
E_FPATHOPEN1 ==> E_FPATHOPEN_1
E_FPATHOPEN2 ==> E_FPATHOPEN_2
E_LOG1 ==> E_LOG_1
E_LOG2 ==> E_LOG_2
E_LOG3 ==> E_LOG_3
E_FGETFILE1 ==> E_FGETFILE_1
E_FGETFILE2 ==> E_FGETFILE_2
E_FGETFILE3 ==> E_FGETFILE_3
E_TAN3 ==> E_TAN_3
E_TAN4 ==> E_TAN_4
E_COT3 ==> E_COT_3
E_COT4 ==> E_COT_4
E_SEC3 ==> E_SEC_3
E_CSC3 ==> E_CSC_3
E_TANH3 ==> E_TANH_3
E_TANH4 ==> E_TANH_4
E_COTH3 ==> E_COTH_3
E_COTH4 ==> E_COTH_4
E_SECH3 ==> E_SECH_3
E_CSCH3 ==> E_CSCH_3
E_ASIN3 ==> E_ASIN_3
E_ACOS3 ==> E_ACOS_3
E_ASINH3 ==> E_ASINH_3
E_ACOSH3 ==> E_ACOSH_3
E_ATAN3 ==> E_ATAN_3
E_ACOT3 ==> E_ACOT_3
E_ASEC3 ==> E_ASEC_3
E_ACSC3 ==> E_ACSC_3
E_ATANH3 ==> E_ATANH_3
E_ACOTH3 ==> E_ACOTH_3
E_ASECH3 ==> E_ASECH_3
E_ACSCH3 ==> E_ACSCH_3
E_D2R1 ==> E_D2R_1
E_D2R2 ==> E_D2R_2
E_R2D1 ==> E_R2D_1
E_R2D2 ==> E_R2D_2
E_G2R1 ==> E_G2R_1
E_G2R2 ==> E_G2R_2
E_R2G1 ==> E_R2G_1
E_R2G2 ==> E_R2G_2
E_D2G1 ==> E_D2G_1
E_G2D1 ==> E_G2D_1
E_D2DMS1 ==> E_D2DMS_1
E_D2DMS2 ==> E_D2DMS_2
E_D2DMS3 ==> E_D2DMS_3
E_D2DMS4 ==> E_D2DMS_4
E_D2DM1 ==> E_D2DM_1
E_D2DM2 ==> E_D2DM_2
E_D2DM3 ==> E_D2DM_3
E_D2DM4 ==> E_D2DM_4
E_G2GMS1 ==> E_G2GMS_1
E_G2GMS2 ==> E_G2GMS_2
E_G2GMS3 ==> E_G2GMS_3
E_G2GMS4 ==> E_G2GMS_4
E_G2GM1 ==> E_G2GM_1
E_G2GM2 ==> E_G2GM_2
E_G2GM3 ==> E_G2GM_3
E_G2GM4 ==> E_G2GM_4
E_H2HMS1 ==> E_H2HMS_1
E_H2HMS2 ==> E_H2HMS_2
E_H2HMS3 ==> E_H2HMS_3
E_H2HMS4 ==> E_H2HMS_4
E_H2HM1 ==> E_H2HM_1
E_H2HM2 ==> E_H2HM_2
E_H2HM3 ==> E_H2HM_3
E_H2HM4 ==> E_H2HM_4
E_DMS2D1 ==> E_DMS2D_1
E_DMS2D2 ==> E_DMS2D_2
E_DM2D1 ==> E_DM2D_1
E_DM2D2 ==> E_DM2D_2
E_GMS2G1 ==> E_GMS2G_1
E_GMS2G2 ==> E_GMS2G_2
E_GM2G1 ==> E_GM2G_1
E_GM2G2 ==> E_GM2G_2
E_HMS2H1 ==> E_HMS2H_1
E_HMS2H2 ==> E_HMS2H_2
E_HM2H1 ==> E_HM2H_1
E_HM2H2 ==> E_HM2H_2
E_VERSIN1 ==> E_VERSIN_1
E_VERSIN2 ==> E_VERSIN_2
E_VERSIN3 ==> E_VERSIN_3
E_AVERSIN1 ==> E_AVERSIN_1
E_AVERSIN2 ==> E_AVERSIN_2
E_AVERSIN3 ==> E_AVERSIN_3
E_COVERSIN1 ==> E_COVERSIN_1
E_COVERSIN2 ==> E_COVERSIN_2
E_COVERSIN3 ==> E_COVERSIN_3
E_ACOVERSIN1 ==> E_ACOVERSIN_1
E_ACOVERSIN2 ==> E_ACOVERSIN_2
E_ACOVERSIN3 ==> E_ACOVERSIN_3
E_VERCOS1 ==> E_VERCOS_1
E_VERCOS2 ==> E_VERCOS_2
E_VERCOS3 ==> E_VERCOS_3
E_AVERCOS1 ==> E_AVERCOS_1
E_AVERCOS2 ==> E_AVERCOS_2
E_AVERCOS3 ==> E_AVERCOS_3
E_COVERCOS1 ==> E_COVERCOS_1
E_COVERCOS2 ==> E_COVERCOS_2
E_COVERCOS3 ==> E_COVERCOS_3
E_ACOVERCOS1 ==> E_ACOVERCOS_1
E_ACOVERCOS2 ==> E_ACOVERCOS_2
E_ACOVERCOS3 ==> E_ACOVERCOS_3
E_TAN5 ==> E_TAN_5
E_COT5 ==> E_COT_5
E_COT6 ==> E_COT_6
E_SEC5 ==> E_SEC_5
E_CSC5 ==> E_CSC_5
E_CSC6 ==> E_CSC_6
This commit is contained in:
Landon Curt Noll
@@ -206,8 +206,8 @@ DETAIL_HELP= abs access acos acosh acot acoth acovercos acoversin \
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calcpath catalan ceil cfappr cfsim char cmdbuf cmp comb conj cos cosh \
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cot coth count covercos coversin cp csc csch ctime d2dm d2dms d2g d2r \
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delete den dereference det digit digits display dms2d dp epsilon \
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errcount errmax errno error estr euler eval exp fact factor fclose \
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fcnt feof ferror fflush fgetc fgetfield fgetfile fgetline fgets \
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errcount errmax errno error errstr estr euler eval exp fact factor \
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fclose fcnt feof ferror fflush fgetc fgetfield fgetfile fgetline fgets \
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fgetstr fib files floor fopen forall fpathopen fprintf fputc fputs \
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fputstr frac free freebernoulli freeeuler freeglobals freeredc \
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freestatics frem freopen fscan fscanf fseek fsize ftell g2d g2gm g2gms \
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@@ -45,10 +45,9 @@ LINK LIBRARY
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none
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SEE ALSO
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errmax, error, strerror, iserror, errno, newerror, errorcodes,
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stoponerror
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errmax, errno, errorcodes, errstr, iserror, newerror, stoponerror, strerror
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## Copyright (C) 1999-2006,2021 Landon Curt Noll
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## Copyright (C) 1999-2006,2021,2023 Landon Curt Noll
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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@@ -42,10 +42,9 @@ LINK LIBRARY
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none
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SEE ALSO
|
||||
errcount, error, strerror, iserror, errno, newerror, errorcodes,
|
||||
stoponerror
|
||||
errcount, errno, errorcodes, errstr, iserror, newerror, stoponerror, strerror
|
||||
|
||||
## Copyright (C) 2006,2021 Landon Curt Noll
|
||||
## Copyright (C) 2006,2021,2023 Landon Curt Noll
|
||||
##
|
||||
## Calc is open software; you can redistribute it and/or modify it under
|
||||
## the terms of the version 2.1 of the GNU Lesser General Public License
|
||||
|
||||
36
help/errno
36
help/errno
@@ -13,14 +13,34 @@ TYPES
|
||||
DESCRIPTION
|
||||
With errno(errnum) numeric argument:
|
||||
|
||||
errno(errnum) sets "global calc_errno value" to the value
|
||||
errnum and returns its previous value. Unlike error(errnum)
|
||||
calling errno(errnum) does NOT increment the global calc
|
||||
error count (see help errcount).
|
||||
For 0 < errnum <= 32767:
|
||||
|
||||
errno(errnum) sets "global calc_errno value" to the value
|
||||
errnum and returns its previous value. Unlike error(errnum)
|
||||
calling errno(errnum) does NOT increment the global calc
|
||||
error count (see help errcount).
|
||||
|
||||
For all other errnum values:
|
||||
|
||||
An error error condition is raised about the valid errnum.
|
||||
|
||||
With errno("E_STRING") string argument:
|
||||
|
||||
XXX - fill in - XXX
|
||||
If E_STRING is a valid errsym code, then the E_STRING errsym
|
||||
is converted into an equivalent errnum and errno is set to errnum.
|
||||
|
||||
If E_STRING is not a valid errsym code, an error error condition
|
||||
is raised about the invalid E_STRING.
|
||||
|
||||
For example, these two calls are equivalent:
|
||||
|
||||
errno(10003); /* error 10003 has a E_STRING of "E_ADD" */
|
||||
errno("E_ADD"); /* error 10003 has a E_STRING of "E_ADD" */
|
||||
|
||||
See help errstr for information on E_STRING errsym codes.
|
||||
|
||||
For a list of the E_STRING associated with calc computation error
|
||||
codes, see help errorcodes.
|
||||
|
||||
With errno() no argument:
|
||||
|
||||
@@ -74,16 +94,16 @@ EXAMPLE
|
||||
LIMITS
|
||||
0 <= errnum <= 32767
|
||||
|
||||
E_STRING is string matching the regular expression: "^E_[A-Z0-9_]+$"
|
||||
E_STRING is string that must match the regular expression: ^E_[A-Z0-9_]+$
|
||||
|
||||
LINK LIBRARY
|
||||
int calc_errno; /* global calc_errno value */
|
||||
int set_errno(int e);
|
||||
|
||||
CONST struct errtbl error_table[ECOUNT+2]; /* calc error codes, error symbols and error messages */
|
||||
|
||||
SEE ALSO
|
||||
errmax, errcount, error, strerror, iserror, newerror, errorcodes,
|
||||
stoponerror
|
||||
errcount, errmax, errorcodes, errstr, iserror, newerror, stoponerror, strerror
|
||||
|
||||
## Copyright (C) 1999-2006,2021,2023 Landon Curt Noll
|
||||
##
|
||||
|
||||
37
help/error
37
help/error
@@ -19,14 +19,20 @@ DESCRIPTION
|
||||
|
||||
The global calc error count is not changed.
|
||||
|
||||
For 0 < errnum <= 32767:
|
||||
With error(errnum) numeric argument:
|
||||
|
||||
error(errnum) returns a value that is of a special type called
|
||||
"error". The "error" return value, when given to iserror()
|
||||
will cause that function to return a true value that happens
|
||||
to match the "global calc_errno value".
|
||||
For 0 < errnum <= 32767:
|
||||
|
||||
The "global calc_errno value" is then set to errnum.
|
||||
error(errnum) returns a value that is of a special type called
|
||||
"error". The "error" return value, when given to iserror()
|
||||
will cause that function to return a true value that happens
|
||||
to match the "global calc_errno value".
|
||||
|
||||
The "global calc_errno value" is then set to errnum.
|
||||
|
||||
For all other errnum values:
|
||||
|
||||
An error error condition is raised about the valid errnum.
|
||||
|
||||
The global calc error count (see help errcount) is incremented.
|
||||
If the global calc error count exceeds the maximum count
|
||||
@@ -34,7 +40,22 @@ DESCRIPTION
|
||||
|
||||
With error("E_STRING") string argument:
|
||||
|
||||
XXX - fill in - XXX
|
||||
If E_STRING is a valid errsym code, then the E_STRING errsym
|
||||
is converted into an equivalent errnum and respective calc
|
||||
error condition is raised.
|
||||
|
||||
If E_STRING is not a valid errsym code, an error error condition
|
||||
is raised about the invalid E_STRING.
|
||||
|
||||
For example, these two calls are equivalent:
|
||||
|
||||
error(10003); /* error 10003 has a E_STRING of "E_ADD" */
|
||||
error("E_ADD"); /* error 10003 has a E_STRING of "E_ADD" */
|
||||
|
||||
See help errstr for information on E_STRING errsym codes.
|
||||
|
||||
For a list of the E_STRING associated with calc computation error
|
||||
codes, see help errorcodes.
|
||||
|
||||
For no errnum arg:
|
||||
|
||||
@@ -110,7 +131,7 @@ EXAMPLE
|
||||
LIMITS
|
||||
0 <= errnum <= 32767
|
||||
|
||||
E_STRING is string matching the regular expression: "^E_[A-Z0-9_]+$"
|
||||
E_STRING is string that must match the regular expression: ^E_[A-Z0-9_]+$
|
||||
|
||||
LINK LIBRARY
|
||||
int calc_errno; /* global calc_errno value */
|
||||
|
||||
176
help/errstr
Normal file
176
help/errstr
Normal file
@@ -0,0 +1,176 @@
|
||||
NAME
|
||||
errstr - convert between "E_STRING" errsym into a errnum number
|
||||
|
||||
SYNOPSIS
|
||||
errstr(errnum | "E_STRING")
|
||||
|
||||
TYPES
|
||||
errnum integer
|
||||
E_STRING string
|
||||
|
||||
return integer or string or error value
|
||||
|
||||
DESCRIPTION
|
||||
When called with in integer errnum argument:
|
||||
|
||||
When E__BASE < errnum <= E__HIGHEST, the corresponding errsym E_STRING
|
||||
from the error_table[] array is returned.
|
||||
|
||||
For example:
|
||||
|
||||
; print errstr(10003)
|
||||
E_ADD
|
||||
|
||||
When an errnum that matches one of the following errtbl.h #define,
|
||||
then the #define string is returned:
|
||||
|
||||
E__NONE
|
||||
E__BASE
|
||||
E__USERDEF
|
||||
E__USERMAX
|
||||
|
||||
NOTE: For errnum == E__HIGHEST, the corresponding E_STRING that
|
||||
is returned is NOT "E__HIGHEST". Instead the E_STRING corresponding
|
||||
to the highest errnum number from the error_table[] array is returned.
|
||||
|
||||
For example:
|
||||
|
||||
; print errstr(0)
|
||||
E_NONE
|
||||
|
||||
When E__NONE <= errnum < E__BASE, or when E__USERDEF <= errnum <= E__USERMAX,
|
||||
an "E_STRING" errsym of the form "E_digits" is returned where "digits"
|
||||
are the ASCII digits of the decimal value of errnum.
|
||||
|
||||
For example:
|
||||
|
||||
; print errstr(123)
|
||||
E_123
|
||||
|
||||
For all other errnum values, an error is returned.
|
||||
|
||||
When called with E_STRING string argument:
|
||||
|
||||
When the E_STRING starts with "E_" followed by only decimal digits:
|
||||
|
||||
If E_STRING is "E_0", 0 is returned.
|
||||
|
||||
If E_STRING matches the regular expression:
|
||||
|
||||
^E_[1-9][0-9]+$
|
||||
|
||||
where digits 0 < errnum <= 32767, the errnum value is returned.
|
||||
|
||||
For all other cases of "E_" by only decimal digits, an error is returned.
|
||||
|
||||
When the E_STRING matches one of the following special
|
||||
symbols, the symbol's numeric value as #define-d in errsym.h
|
||||
or errtbl.h is returned:
|
||||
|
||||
E__NONE
|
||||
E__BASE
|
||||
E__HIGHEST
|
||||
E__USERDEF
|
||||
E__USERMAX
|
||||
|
||||
For example:
|
||||
|
||||
; print errstr("E_NONE")
|
||||
0
|
||||
|
||||
For all other E_STRING strings that start with "E__", an error is returned.
|
||||
|
||||
When the E_STRING starts with "E_" followed by an UPPER CASE LETTER that
|
||||
also matches the regular expression:
|
||||
|
||||
^E_[A-Z][A-Z0-9_]+$
|
||||
|
||||
The error_table[] is searched for an errsym that exactly matches
|
||||
the E_STRING. If a match is found, the corresponding errnum number
|
||||
is returned. If no match is found, an error is returned.
|
||||
|
||||
For example:
|
||||
|
||||
; print errstr("E_ADD")
|
||||
10003
|
||||
|
||||
For all other string arguments, an error is returned.
|
||||
|
||||
When errstr returns an integer, the global calc error count (see help errcount)
|
||||
is NOT changed. And of course, when errstr("E_STRING") returns an error, the
|
||||
global calc error count is incremented by 1.
|
||||
|
||||
Consider the E_MUL calc error condition:
|
||||
|
||||
Given a E_STRING errsym, errstr("E_STRING") will return the errnum integer
|
||||
error code that is associated with the E_STRING errsym.
|
||||
|
||||
The 4th entry of struct errtbl error_table is:
|
||||
|
||||
{ 10005, "E_MUL", "Bad arguments for +" },
|
||||
|
||||
And errcode -d produces a errsym.h with the following #define:
|
||||
|
||||
#define E_MUL 10005 /* Bad arguments for * */
|
||||
|
||||
Thus 10005 is the errnum, "E_MUL" is the E_STRING errsym that is
|
||||
associated with the errmsg error message: "Bad arguments for +".
|
||||
|
||||
In the above example, errstr("E_MUL") will return 10005.
|
||||
Also errstr("E_10005") will also return 10005.
|
||||
|
||||
To complete the E_STRING use in the above example:
|
||||
|
||||
Both error(10005) and error("E_MUL") both raise the E_MUL calc error condition
|
||||
|
||||
Both errno(10005) and errno("E_MUL") both return 10005
|
||||
|
||||
Both strerror(10005) and strerror("E_MUL") both return "Bad arguments for *"
|
||||
|
||||
EXAMPLE
|
||||
; print errstr("E_ADD"), errstr("E_SUB"), errstr("E_MUL"), errstr("E_DIV")
|
||||
10003 10004 10005 10006
|
||||
|
||||
; print errstr("E__NONE"), errstr("E__BASE"), errstr("E__USERDEF"), errstr("E__USERMAX")
|
||||
0 10000 20000 32767
|
||||
|
||||
; print errstr(10003), errstr(10004), errstr(10005), errstr(10006)
|
||||
E_ADD E_SUB E_MUL E_DIV
|
||||
|
||||
; print errstr(0), errstr(10000), errstr(20000), errstr(32767)
|
||||
E__NONE E__BASE E__USERDEF E__USERMAX
|
||||
|
||||
LIMITS
|
||||
0 <= errnum < 32767
|
||||
|
||||
E_STRING is string that must match the regular expression: ^E_[A-Z0-9_]+$
|
||||
|
||||
LINK LIBRARY
|
||||
int calc_errno; /* global calc_errno value */
|
||||
|
||||
CONST struct errtbl error_table[ECOUNT+2]; /* calc error codes, error symbols and error messages */
|
||||
|
||||
SEE ALSO
|
||||
errcount, errmax, errno, errorcodes, iserror, newerror, stoponerror, strerror
|
||||
|
||||
## Copyright (C) 1999-2006,2023 Landon Curt Noll
|
||||
##
|
||||
## Calc is open software; you can redistribute it and/or modify it under
|
||||
## the terms of the version 2.1 of the GNU Lesser General Public License
|
||||
## as published by the Free Software Foundation.
|
||||
##
|
||||
## Calc 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 Lesser General
|
||||
## Public License for more details.
|
||||
##
|
||||
## A copy of version 2.1 of the GNU Lesser General Public License is
|
||||
## distributed with calc under the filename COPYING-LGPL. You should have
|
||||
## received a copy with calc; if not, write to Free Software Foundation, Inc.
|
||||
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
##
|
||||
## Under source code control: 1995/12/18 03:30:59
|
||||
## File existed as early as: 1995
|
||||
##
|
||||
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
|
||||
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
|
||||
@@ -25,13 +25,14 @@ LINK LIBRARY
|
||||
none
|
||||
|
||||
SEE ALSO
|
||||
error, errorcodes, stoponerror,
|
||||
errcount, errmax, errno, errorcodes, errstr, newerror, stoponerror, strerror
|
||||
|
||||
isassoc, isatty, isblk, isconfig, isdefined, iseven, isfile,
|
||||
ishash, isident, isint, islist, ismat, ismult, isnull, isnum, isobj,
|
||||
isobjtype, isodd, isprime, isrand, israndom, isreal, isrel,
|
||||
issimple, issq, isstr, istype
|
||||
|
||||
## Copyright (C) 1999-2006 Landon Curt Noll
|
||||
## Copyright (C) 1999-2006,2023 Landon Curt Noll
|
||||
##
|
||||
## Calc is open software; you can redistribute it and/or modify it under
|
||||
## the terms of the version 2.1 of the GNU Lesser General Public License
|
||||
|
||||
@@ -73,8 +73,7 @@ LINK LIBRARY
|
||||
none
|
||||
|
||||
SEE ALSO
|
||||
errmax, errcount, error, strerror, iserror, errno, errorcodes,
|
||||
stoponerror
|
||||
errcount, errmax, errno, errorcodes, errstr, iserror, stoponerror, strerror
|
||||
|
||||
## Copyright (C) 1999-2006,2023 Landon Curt Noll
|
||||
##
|
||||
|
||||
22
help/rand
22
help/rand
@@ -18,13 +18,13 @@ DESCRIPTION
|
||||
|
||||
By default, min is 0 and beyond is 2^64.
|
||||
|
||||
The shuffle method is fast and serves as a fairly good standard
|
||||
pseudo-random generator. If you need a fast generator and do not
|
||||
need a cryptographically strong one, this generator is likely to do
|
||||
The shuffle method is fast and serves as a very good pseudo-random
|
||||
generator. If you need a fast generator and do not need a
|
||||
cryptographically strong one, this generator is likely to do
|
||||
the job. Casual direct use of the shuffle generator may be
|
||||
acceptable. For a much higher quality cryptographically strong
|
||||
(but slower) generator use the Blum-Blum-Shub generator (see the
|
||||
random help page).
|
||||
acceptable. For a much higher quality cryptographically strong
|
||||
(but slower) generator use the Blum-Blum-Shub generator (see
|
||||
help random for more information).
|
||||
|
||||
Other arg forms:
|
||||
|
||||
@@ -185,7 +185,7 @@ DESCRIPTION
|
||||
10239951819489363767 ==> 1363042948800878693
|
||||
|
||||
One might object to the complexity of the seed scramble/mapping via
|
||||
the randreseed64 process. But Calling srand(0) with the randreseed64
|
||||
the randreseed64 process. Calling srand(0) with the randreseed64
|
||||
process would be the same as calling srand(10239951819489363767)
|
||||
without it. No extra security is gained or reduced by using the
|
||||
randreseed64 process. The meaning of seeds are exchanged, but not
|
||||
@@ -195,12 +195,6 @@ DESCRIPTION
|
||||
generator. Every seed is converted into a different unique seed.
|
||||
No seed is ignored or favored.
|
||||
|
||||
The truly paranoid might suggest that my claims in the MAGIC NUMBERS
|
||||
section are a lie intended to entrap people. Well they are not, but
|
||||
if you that paranoid why would you use a non-cryptographically strong
|
||||
pseudo-random number generator in the first place? You would be
|
||||
better off using the random() builtin function.
|
||||
|
||||
The two constants that were picked from the Rand Book of Random Numbers
|
||||
The random numbers from the Rand Book of Random Numbers can be
|
||||
verified by anyone who obtains the book. As these numbers were
|
||||
@@ -243,7 +237,7 @@ LINK LIBRARY
|
||||
SEE ALSO
|
||||
seed, srand, randbit, isrand, random, srandom, israndom
|
||||
|
||||
## Copyright (C) 1999-2007,2021 Landon Curt Noll
|
||||
## Copyright (C) 1999-2007,2021,2023 Landon Curt Noll
|
||||
##
|
||||
## Calc is open software; you can redistribute it and/or modify it under
|
||||
## the terms of the version 2.1 of the GNU Lesser General Public License
|
||||
|
||||
@@ -36,7 +36,7 @@ LINK LIBRARY
|
||||
none
|
||||
|
||||
SEE ALSO
|
||||
errcount, errmax, errorcodes, iserror, errno, strerror, newerror
|
||||
errcount, errmax, errno, errorcodes, errstr, iserror, newerror, strerror
|
||||
|
||||
## Copyright (C) 2006,2021,2023 Landon Curt Noll
|
||||
##
|
||||
|
||||
@@ -11,7 +11,9 @@ TYPES
|
||||
return string
|
||||
|
||||
DESCRIPTION
|
||||
If 0 <= errnum <= 32767 then strerror(errnum) will return one of:
|
||||
With errno(errnum) numeric argument:
|
||||
|
||||
strerror(errnum) will return one of:
|
||||
|
||||
* system error and libc errno value related string
|
||||
* calc computation error code string
|
||||
@@ -20,7 +22,21 @@ DESCRIPTION
|
||||
|
||||
With strerror("E_STRING") string argument:
|
||||
|
||||
XXX - fill in - XXX
|
||||
If E_STRING is a valid errsym code, then the E_STRING errsym
|
||||
is converted into strerror(errnum).
|
||||
|
||||
If E_STRING is not a valid errsym code, an error error condition
|
||||
is raised about the invalid E_STRING.
|
||||
|
||||
For example, these two calls are equivalent:
|
||||
|
||||
cstrerror(10003); /* error 10003 has a E_STRING of "E_ADD" */
|
||||
cstrerror("E_ADD"); /* error 10003 has a E_STRING of "E_ADD" */
|
||||
|
||||
See help errstr for information on E_STRING errsym codes.
|
||||
|
||||
For a list of the E_STRING associated with calc computation error
|
||||
codes, see help errorcodes.
|
||||
|
||||
Without a argument, strerror() returns as if it were called with:
|
||||
|
||||
@@ -83,7 +99,7 @@ EXAMPLE
|
||||
LIMITS
|
||||
0 <= errnum <= 32767
|
||||
|
||||
E_STRING is string matching the regular expression: "^E_[A-Z0-9_]+$"
|
||||
E_STRING is string that must match the regular expression: ^E_[A-Z0-9_]+$
|
||||
|
||||
LINK LIBRARY
|
||||
int calc_errno; /* global calc_errno value */
|
||||
@@ -91,12 +107,11 @@ LINK LIBRARY
|
||||
CONST struct errtbl error_table[ECOUNT+2]; /* calc error codes, error symbols and error messages */
|
||||
|
||||
SEE ALSO
|
||||
errcount, errmax, errno, errorcodes, errstr, iserror, newerror, stoponerror
|
||||
|
||||
strcat, strcpy, strlen, strncmp, strncpy, strpos,
|
||||
strprintf, strscan, strscanf, substr,
|
||||
|
||||
errcount, errmax, error, iserror, errno, newerror, errorcodes,
|
||||
stoponerror
|
||||
|
||||
## Copyright (C) 1999-2006,2023 Landon Curt Noll
|
||||
##
|
||||
## Calc is open software; you can redistribute it and/or modify it under
|
||||
|
||||
Reference in New Issue
Block a user