From a7931fcfba2a5007021f8d10fffa5f51651ad7b3 Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Mon, 11 Nov 2013 18:09:18 +0100 Subject: [PATCH] Properly handle unavailable elements in LC_MONETARY category --- ChangeLog | 16 ++++++++++++++++ locale/C-monetary.c | 4 ---- locale/localeconv.c | 44 +++++++++++++++++++++---------------------- locale/programs/ld-monetary.c | 3 +++ locale/programs/ld-numeric.c | 3 +++ locale/programs/locale.c | 2 +- stdlib/strfmon_l.c | 22 +++++++++++----------- 7 files changed, 55 insertions(+), 39 deletions(-) diff --git a/ChangeLog b/ChangeLog index 8ecba52..02f1ede 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,19 @@ +2013-11-18 Andreas Schwab + + * locale/programs/locale.c (show_info) [case byte]: Check for + '\377' instead of '\177'. + * locale/C-monetary.c (not_available): Always use "\377". + * stdlib/strfmon_l.c (__vstrfmon_l): Use -2 as marker for + unspecified p_sign_posn and n_sign_posn. Check for '\377' to + detect unavailable sign_posn locale elements. + * locale/localeconv.c (__localeconv): For grouping and + mon_grouping handle "\177" and "\377" like no grouping. + (INT_ELEM): New macro. Use it to set all numeric members. + * locale/programs/ld-monetary.c (monetary_read) + : Normalize single -1 to the empty string. + * locale/programs/ld-numeric.c (numeric_read) : + Likewise. + 2013-11-07 Ondřej Bílka [BZ #16055] diff --git a/locale/C-monetary.c b/locale/C-monetary.c index b4ffb16..3246ff5 100644 --- a/locale/C-monetary.c +++ b/locale/C-monetary.c @@ -21,11 +21,7 @@ /* This table's entries are taken from POSIX.2 Table 2-9 ``LC_MONETARY Category Definition in the POSIX Locale'', with additions from ISO 14652, section 4.4. */ -#ifdef __CHAR_UNSIGNED__ static const char not_available[] = "\377"; -#else -static const char not_available[] = "\177"; -#endif const struct __locale_data _nl_C_LC_MONETARY attribute_hidden = { diff --git a/locale/localeconv.c b/locale/localeconv.c index 71ba4c6..98e82a5 100644 --- a/locale/localeconv.c +++ b/locale/localeconv.c @@ -28,7 +28,7 @@ __localeconv (void) result.decimal_point = (char *) _NL_CURRENT (LC_NUMERIC, DECIMAL_POINT); result.thousands_sep = (char *) _NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP); result.grouping = (char *) _NL_CURRENT (LC_NUMERIC, GROUPING); - if (*result.grouping == CHAR_MAX || *result.grouping == (char) -1) + if (*result.grouping == '\177' || *result.grouping == '\377') result.grouping = (char *) ""; result.int_curr_symbol = (char *) _NL_CURRENT (LC_MONETARY, INT_CURR_SYMBOL); @@ -38,31 +38,29 @@ __localeconv (void) result.mon_thousands_sep = (char *) _NL_CURRENT (LC_MONETARY, MON_THOUSANDS_SEP); result.mon_grouping = (char *) _NL_CURRENT (LC_MONETARY, MON_GROUPING); - if (*result.mon_grouping == CHAR_MAX || *result.mon_grouping == (char) -1) + if (*result.mon_grouping == '\177' || *result.mon_grouping == '\377') result.mon_grouping = (char *) ""; result.positive_sign = (char *) _NL_CURRENT (LC_MONETARY, POSITIVE_SIGN); result.negative_sign = (char *) _NL_CURRENT (LC_MONETARY, NEGATIVE_SIGN); - result.int_frac_digits = *(char *) _NL_CURRENT (LC_MONETARY, - INT_FRAC_DIGITS); - result.frac_digits = *(char *) _NL_CURRENT (LC_MONETARY, FRAC_DIGITS); - result.p_cs_precedes = *(char *) _NL_CURRENT (LC_MONETARY, P_CS_PRECEDES); - result.p_sep_by_space = *(char *) _NL_CURRENT (LC_MONETARY, P_SEP_BY_SPACE); - result.n_cs_precedes = *(char *) _NL_CURRENT (LC_MONETARY, N_CS_PRECEDES); - result.n_sep_by_space = *(char *) _NL_CURRENT (LC_MONETARY, N_SEP_BY_SPACE); - result.p_sign_posn = *(char *) _NL_CURRENT (LC_MONETARY, P_SIGN_POSN); - result.n_sign_posn = *(char *) _NL_CURRENT (LC_MONETARY, N_SIGN_POSN); - result.int_p_cs_precedes = *(char *) _NL_CURRENT (LC_MONETARY, - INT_P_CS_PRECEDES); - result.int_p_sep_by_space = *(char *) _NL_CURRENT (LC_MONETARY, - INT_P_SEP_BY_SPACE); - result.int_n_cs_precedes = *(char *) _NL_CURRENT (LC_MONETARY, - INT_N_CS_PRECEDES); - result.int_n_sep_by_space = *(char *) _NL_CURRENT (LC_MONETARY, - INT_N_SEP_BY_SPACE); - result.int_p_sign_posn = *(char *) _NL_CURRENT (LC_MONETARY, - INT_P_SIGN_POSN); - result.int_n_sign_posn = *(char *) _NL_CURRENT (LC_MONETARY, - INT_N_SIGN_POSN); + +#define INT_ELEM(member, element) \ + result.member = *(char *) _NL_CURRENT (LC_MONETARY, element); \ + if (result.member == '\377') result.member = CHAR_MAX + + INT_ELEM (int_frac_digits, INT_FRAC_DIGITS); + INT_ELEM (frac_digits, FRAC_DIGITS); + INT_ELEM (p_cs_precedes, P_CS_PRECEDES); + INT_ELEM (p_sep_by_space, P_SEP_BY_SPACE); + INT_ELEM (n_cs_precedes, N_CS_PRECEDES); + INT_ELEM (n_sep_by_space, N_SEP_BY_SPACE); + INT_ELEM (p_sign_posn, P_SIGN_POSN); + INT_ELEM (n_sign_posn, N_SIGN_POSN); + INT_ELEM (int_p_cs_precedes, INT_P_CS_PRECEDES); + INT_ELEM (int_p_sep_by_space, INT_P_SEP_BY_SPACE); + INT_ELEM (int_n_cs_precedes, INT_N_CS_PRECEDES); + INT_ELEM (int_n_sep_by_space, INT_N_SEP_BY_SPACE); + INT_ELEM (int_p_sign_posn, INT_P_SIGN_POSN); + INT_ELEM (int_n_sign_posn, INT_N_SIGN_POSN); return &result; } diff --git a/locale/programs/ld-monetary.c b/locale/programs/ld-monetary.c index ec86223..c88275f 100644 --- a/locale/programs/ld-monetary.c +++ b/locale/programs/ld-monetary.c @@ -677,6 +677,9 @@ monetary_read (struct linereader *ldfile, struct localedef_t *result, if (!ignore_content) { + /* A single -1 means no grouping. */ + if (act == 1 && grouping[0] == '\177') + act--; grouping[act++] = '\0'; monetary->mon_grouping = xrealloc (grouping, act); diff --git a/locale/programs/ld-numeric.c b/locale/programs/ld-numeric.c index 093a049..f759947 100644 --- a/locale/programs/ld-numeric.c +++ b/locale/programs/ld-numeric.c @@ -305,6 +305,9 @@ numeric_read (struct linereader *ldfile, struct localedef_t *result, if (now->tok != tok_eol) goto err_label; + /* A single -1 means no grouping. */ + if (act == 1 && grouping[0] == '\177') + act--; grouping[act++] = '\0'; numeric->grouping = xrealloc (grouping, act); diff --git a/locale/programs/locale.c b/locale/programs/locale.c index 14d34e6..c0bdb6c 100644 --- a/locale/programs/locale.c +++ b/locale/programs/locale.c @@ -895,7 +895,7 @@ show_info (const char *name) printf ("%s=", item->name); if (val != NULL) - printf ("%d", *val == '\177' ? -1 : *val); + printf ("%d", *val == '\377' ? -1 : *val); putchar ('\n'); } break; diff --git a/stdlib/strfmon_l.c b/stdlib/strfmon_l.c index 345e005..a257dac 100644 --- a/stdlib/strfmon_l.c +++ b/stdlib/strfmon_l.c @@ -158,8 +158,8 @@ __vstrfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, group = 1; /* Print digits grouped. */ pad = ' '; /* Fill character is . */ is_long_double = 0; /* Double argument by default. */ - p_sign_posn = -1; /* This indicates whether the */ - n_sign_posn = -1; /* '(' flag is given. */ + p_sign_posn = -2; /* This indicates whether the */ + n_sign_posn = -2; /* '(' flag is given. */ width = -1; /* No width specified so far. */ left = 0; /* Right justified by default. */ @@ -181,7 +181,7 @@ __vstrfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, group = 0; continue; case '+': /* Use +/- for sign of number. */ - if (n_sign_posn != -1) + if (n_sign_posn != -2) { __set_errno (EINVAL); return -1; @@ -190,7 +190,7 @@ __vstrfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, n_sign_posn = *_NL_CURRENT (LC_MONETARY, N_SIGN_POSN); continue; case '(': /* Use ( ) for negative sign. */ - if (n_sign_posn != -1) + if (n_sign_posn != -2) { __set_errno (EINVAL); return -1; @@ -310,16 +310,16 @@ __vstrfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, /* If not specified by the format string now find the values for the format specification. */ - if (p_sign_posn == -1) + if (p_sign_posn == -2) p_sign_posn = *_NL_CURRENT (LC_MONETARY, int_format ? INT_P_SIGN_POSN : P_SIGN_POSN); - if (n_sign_posn == -1) + if (n_sign_posn == -2) n_sign_posn = *_NL_CURRENT (LC_MONETARY, int_format ? INT_N_SIGN_POSN : N_SIGN_POSN); if (right_prec == -1) { right_prec = *_NL_CURRENT (LC_MONETARY, int_format ? INT_FRAC_DIGITS : FRAC_DIGITS); - if (right_prec == CHAR_MAX) + if (right_prec == '\377') right_prec = 2; } @@ -384,13 +384,13 @@ __vstrfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, cs_precedes = 1; if (other_cs_precedes != 0) other_cs_precedes = 1; - if (sep_by_space == CHAR_MAX) + if (sep_by_space == '\377') sep_by_space = 0; - if (other_sep_by_space == CHAR_MAX) + if (other_sep_by_space == '\377') other_sep_by_space = 0; - if (sign_posn == CHAR_MAX) + if (sign_posn == '\377') sign_posn = 1; - if (other_sign_posn == CHAR_MAX) + if (other_sign_posn == '\377') other_sign_posn = 1; /* Check for degenerate cases */ -- 2.7.4