Date: Mon, 30 Jun 2014 14:15:16 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r268042 - stable/9/lib/libc/stdtime Message-ID: <201406301415.s5UEFGJQ020073@svn.freebsd.org>
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Author: pfg Date: Mon Jun 30 14:15:16 2014 New Revision: 268042 URL: http://svnweb.freebsd.org/changeset/base/268042 Log: MFC r267601: stdtime: style(9) fixes. Obtained from: illumos Modified: stable/9/lib/libc/stdtime/strftime.c stable/9/lib/libc/stdtime/strptime.c stable/9/lib/libc/stdtime/timelocal.c Directory Properties: stable/9/lib/libc/ (props changed) stable/9/lib/libc/stdtime/ (props changed) Modified: stable/9/lib/libc/stdtime/strftime.c ============================================================================== --- stable/9/lib/libc/stdtime/strftime.c Mon Jun 30 14:12:32 2014 (r268041) +++ stable/9/lib/libc/stdtime/strftime.c Mon Jun 30 14:15:16 2014 (r268042) @@ -24,9 +24,9 @@ #ifndef NOID static const char elsieid[] = "@(#)strftime.3 8.3"; /* -** Based on the UCB version with the ID appearing below. -** This is ANSIish only when "multibyte character == plain character". -*/ + * Based on the UCB version with the ID appearing below. + * This is ANSIish only when "multibyte character == plain character". + */ #endif /* !defined NOID */ #endif /* !defined lint */ @@ -57,32 +57,32 @@ extern char * tzname[]; #define YEAR_2000_NAME "CHECK_STRFTIME_FORMATS_FOR_TWO_DIGIT_YEARS" #endif /* !defined YEAR_2000_NAME */ -#define IN_NONE 0 -#define IN_SOME 1 -#define IN_THIS 2 -#define IN_ALL 3 - -#define PAD_DEFAULT 0 -#define PAD_LESS 1 -#define PAD_SPACE 2 -#define PAD_ZERO 3 +#define IN_NONE 0 +#define IN_SOME 1 +#define IN_THIS 2 +#define IN_ALL 3 + +#define PAD_DEFAULT 0 +#define PAD_LESS 1 +#define PAD_SPACE 2 +#define PAD_ZERO 3 static const char* fmt_padding[][4] = { /* DEFAULT, LESS, SPACE, ZERO */ -#define PAD_FMT_MONTHDAY 0 -#define PAD_FMT_HMS 0 -#define PAD_FMT_CENTURY 0 -#define PAD_FMT_SHORTYEAR 0 -#define PAD_FMT_MONTH 0 -#define PAD_FMT_WEEKOFYEAR 0 -#define PAD_FMT_DAYOFMONTH 0 +#define PAD_FMT_MONTHDAY 0 +#define PAD_FMT_HMS 0 +#define PAD_FMT_CENTURY 0 +#define PAD_FMT_SHORTYEAR 0 +#define PAD_FMT_MONTH 0 +#define PAD_FMT_WEEKOFYEAR 0 +#define PAD_FMT_DAYOFMONTH 0 { "%02d", "%d", "%2d", "%02d" }, -#define PAD_FMT_SDAYOFMONTH 1 -#define PAD_FMT_SHMS 1 +#define PAD_FMT_SDAYOFMONTH 1 +#define PAD_FMT_SHMS 1 { "%2d", "%d", "%2d", "%02d" }, #define PAD_FMT_DAYOFYEAR 2 { "%03d", "%d", "%3d", "%03d" }, -#define PAD_FMT_YEAR 3 +#define PAD_FMT_YEAR 3 { "%04d", "%d", "%4d", "%04d" } }; @@ -114,7 +114,7 @@ strftime_l(char * __restrict s, size_t m } #endif /* !defined NO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU */ if (p == s + maxsize) - return 0; + return (0); *p = '\0'; return p - s; } @@ -176,12 +176,12 @@ label: continue; case 'C': /* - ** %C used to do a... - ** _fmt("%a %b %e %X %Y", t); - ** ...whereas now POSIX 1003.2 calls for - ** something completely different. - ** (ado, 1993-05-24) - */ + * %C used to do a... + * _fmt("%a %b %e %X %Y", t); + * ...whereas now POSIX 1003.2 calls for + * something completely different. + * (ado, 1993-05-24) + */ pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 0, pt, ptlim); continue; @@ -210,17 +210,17 @@ label: goto label; case 'O': /* - ** C99 locale modifiers. - ** The sequences - ** %Ec %EC %Ex %EX %Ey %EY - ** %Od %oe %OH %OI %Om %OM - ** %OS %Ou %OU %OV %Ow %OW %Oy - ** are supposed to provide alternate - ** representations. - ** - ** FreeBSD extension - ** %OB - */ + * C99 locale modifiers. + * The sequences + * %Ec %EC %Ex %EX %Ey %EY + * %Od %oe %OH %OI %Om %OM + * %OS %Ou %OU %OV %Ow %OW %Oy + * are supposed to provide alternate + * representations. + * + * FreeBSD extension + * %OB + */ if (Ealternative || Oalternative) break; Oalternative++; @@ -239,7 +239,8 @@ label: case 'I': pt = _conv((t->tm_hour % 12) ? (t->tm_hour % 12) : 12, - fmt_padding[PAD_FMT_HMS][PadIndex], pt, ptlim); + fmt_padding[PAD_FMT_HMS][PadIndex], + pt, ptlim); continue; case 'j': pt = _conv(t->tm_yday + 1, @@ -247,15 +248,15 @@ label: continue; case 'k': /* - ** This used to be... - ** _conv(t->tm_hour % 12 ? - ** t->tm_hour % 12 : 12, 2, ' '); - ** ...and has been changed to the below to - ** match SunOS 4.1.1 and Arnold Robbins' - ** strftime version 3.0. That is, "%k" and - ** "%l" have been swapped. - ** (ado, 1993-05-24) - */ + * This used to be... + * _conv(t->tm_hour % 12 ? + * t->tm_hour % 12 : 12, 2, ' '); + * ...and has been changed to the below to + * match SunOS 4.1.1 and Arnold Robbins' + * strftime version 3.0. That is, "%k" and + * "%l" have been swapped. + * (ado, 1993-05-24) + */ pt = _conv(t->tm_hour, fmt_padding[PAD_FMT_SHMS][PadIndex], pt, ptlim); continue; @@ -269,17 +270,18 @@ label: #endif /* defined KITCHEN_SINK */ case 'l': /* - ** This used to be... - ** _conv(t->tm_hour, 2, ' '); - ** ...and has been changed to the below to - ** match SunOS 4.1.1 and Arnold Robbin's - ** strftime version 3.0. That is, "%k" and - ** "%l" have been swapped. - ** (ado, 1993-05-24) - */ + * This used to be... + * _conv(t->tm_hour, 2, ' '); + * ...and has been changed to the below to + * match SunOS 4.1.1 and Arnold Robbin's + * strftime version 3.0. That is, "%k" and + * "%l" have been swapped. + * (ado, 1993-05-24) + */ pt = _conv((t->tm_hour % 12) ? (t->tm_hour % 12) : 12, - fmt_padding[PAD_FMT_SHMS][PadIndex], pt, ptlim); + fmt_padding[PAD_FMT_SHMS][PadIndex], + pt, ptlim); continue; case 'M': pt = _conv(t->tm_min, fmt_padding[PAD_FMT_HMS][PadIndex], @@ -287,15 +289,15 @@ label: continue; case 'm': pt = _conv(t->tm_mon + 1, - fmt_padding[PAD_FMT_MONTH][PadIndex], pt, ptlim); + fmt_padding[PAD_FMT_MONTH][PadIndex], + pt, ptlim); continue; case 'n': pt = _add("\n", pt, ptlim); continue; case 'p': pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ? - tptr->pm : - tptr->am, + tptr->pm : tptr->am, pt, ptlim); continue; case 'R': @@ -339,11 +341,11 @@ label: continue; case 'u': /* - ** From Arnold Robbins' strftime version 3.0: - ** "ISO 8601: Weekday as a decimal number - ** [1 (Monday) - 7]" - ** (ado, 1993-05-24) - */ + * From Arnold Robbins' strftime version 3.0: + * "ISO 8601: Weekday as a decimal number + * [1 (Monday) - 7]" + * (ado, 1993-05-24) + */ pt = _conv((t->tm_wday == 0) ? DAYSPERWEEK : t->tm_wday, "%d", pt, ptlim); @@ -352,23 +354,23 @@ label: case 'G': /* ISO 8601 year (four digits) */ case 'g': /* ISO 8601 year (two digits) */ /* -** From Arnold Robbins' strftime version 3.0: "the week number of the -** year (the first Monday as the first day of week 1) as a decimal number -** (01-53)." -** (ado, 1993-05-24) -** -** From "http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html" by Markus Kuhn: -** "Week 01 of a year is per definition the first week which has the -** Thursday in this year, which is equivalent to the week which contains -** the fourth day of January. In other words, the first week of a new year -** is the week which has the majority of its days in the new year. Week 01 -** might also contain days from the previous year and the week before week -** 01 of a year is the last week (52 or 53) of the previous year even if -** it contains days from the new year. A week starts with Monday (day 1) -** and ends with Sunday (day 7). For example, the first week of the year -** 1997 lasts from 1996-12-30 to 1997-01-05..." -** (ado, 1996-01-02) -*/ + * From Arnold Robbins' strftime version 3.0: "the week number of the + * year (the first Monday as the first day of week 1) as a decimal number + * (01-53)." + * (ado, 1993-05-24) + * + * From "http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html" by Markus Kuhn: + * "Week 01 of a year is per definition the first week which has the + * Thursday in this year, which is equivalent to the week which contains + * the fourth day of January. In other words, the first week of a new year + * is the week which has the majority of its days in the new year. Week 01 + * might also contain days from the previous year and the week before week + * 01 of a year is the last week (52 or 53) of the previous year even if + * it contains days from the new year. A week starts with Monday (day 1) + * and ends with Sunday (day 7). For example, the first week of the year + * 1997 lasts from 1996-12-30 to 1997-01-05..." + * (ado, 1996-01-02) + */ { int year; int base; @@ -389,15 +391,15 @@ label: DAYSPERLYEAR : DAYSPERNYEAR; /* - ** What yday (-3 ... 3) does - ** the ISO year begin on? - */ + * What yday (-3 ... 3) does + * the ISO year begin on? + */ bot = ((yday + 11 - wday) % DAYSPERWEEK) - 3; /* - ** What yday does the NEXT - ** ISO year begin on? - */ + * What yday does the NEXT + * ISO year begin on? + */ top = bot - (len % DAYSPERWEEK); if (top < -3) @@ -438,10 +440,10 @@ label: continue; case 'v': /* - ** From Arnold Robbins' strftime version 3.0: - ** "date as dd-bbb-YYYY" - ** (ado, 1993-05-24) - */ + * From Arnold Robbins' strftime version 3.0: + * "date as dd-bbb-YYYY" + * (ado, 1993-05-24) + */ pt = _fmt("%e-%b-%Y", t, pt, ptlim, warnp, loc); continue; case 'W': @@ -487,10 +489,10 @@ label: pt = _add(tzname[t->tm_isdst != 0], pt, ptlim); /* - ** C99 says that %Z must be replaced by the - ** empty string if the time zone is not - ** determinable. - */ + * C99 says that %Z must be replaced by the + * empty string if the time zone is not + * determinable. + */ continue; case 'z': { @@ -503,24 +505,24 @@ label: diff = t->TM_GMTOFF; #else /* !defined TM_GMTOFF */ /* - ** C99 says that the UTC offset must - ** be computed by looking only at - ** tm_isdst. This requirement is - ** incorrect, since it means the code - ** must rely on magic (in this case - ** altzone and timezone), and the - ** magic might not have the correct - ** offset. Doing things correctly is - ** tricky and requires disobeying C99; - ** see GNU C strftime for details. - ** For now, punt and conform to the - ** standard, even though it's incorrect. - ** - ** C99 says that %z must be replaced by the - ** empty string if the time zone is not - ** determinable, so output nothing if the - ** appropriate variables are not available. - */ + * C99 says that the UTC offset must + * be computed by looking only at + * tm_isdst. This requirement is + * incorrect, since it means the code + * must rely on magic (in this case + * altzone and timezone), and the + * magic might not have the correct + * offset. Doing things correctly is + * tricky and requires disobeying C99; + * see GNU C strftime for details. + * For now, punt and conform to the + * standard, even though it's incorrect. + * + * C99 says that %z must be replaced by the + * empty string if the time zone is not + * determinable, so output nothing if the + * appropriate variables are not available. + */ if (t->tm_isdst == 0) #ifdef USG_COMPAT diff = -timezone; @@ -537,7 +539,8 @@ label: if (diff < 0) { sign = "-"; diff = -diff; - } else sign = "+"; + } else + sign = "+"; pt = _add(sign, pt, ptlim); diff /= SECSPERMIN; diff = (diff / MINSPERHOUR) * 100 + @@ -567,10 +570,10 @@ label: goto label; case '%': /* - ** X311J/88-090 (4.12.3.5): if conversion char is - ** undefined, behavior is undefined. Print out the - ** character itself as printf(3) also does. - */ + * X311J/88-090 (4.12.3.5): if conversion char is + * undefined, behavior is undefined. Print out the + * character itself as printf(3) also does. + */ default: break; } @@ -579,7 +582,7 @@ label: break; *pt++ = *format; } - return pt; + return (pt); } static char * @@ -603,16 +606,16 @@ const char * const ptlim; { while (pt < ptlim && (*pt = *str++) != '\0') ++pt; - return pt; + return (pt); } /* -** POSIX and the C Standard are unclear or inconsistent about -** what %C and %y do if the year is negative or exceeds 9999. -** Use the convention that %C concatenated with %y yields the -** same output as %Y, and that %Y contains at least 4 bytes, -** with more only if necessary. -*/ + * POSIX and the C Standard are unclear or inconsistent about + * what %C and %y do if the year is negative or exceeds 9999. + * Use the convention that %C concatenated with %y yields the + * same output as %Y, and that %Y contains at least 4 bytes, + * with more only if necessary. + */ static char * _yconv(a, b, convert_top, convert_yy, pt, ptlim) @@ -626,7 +629,7 @@ const char * const ptlim; register int lead; register int trail; -#define DIVISOR 100 +#define DIVISOR 100 trail = a % DIVISOR + b % DIVISOR; lead = a / DIVISOR + b / DIVISOR + trail / DIVISOR; trail %= DIVISOR; @@ -644,5 +647,5 @@ const char * const ptlim; } if (convert_yy) pt = _conv(((trail < 0) ? -trail : trail), "%02d", pt, ptlim); - return pt; + return (pt); } Modified: stable/9/lib/libc/stdtime/strptime.c ============================================================================== --- stable/9/lib/libc/stdtime/strptime.c Mon Jun 30 14:12:32 2014 (r268041) +++ stable/9/lib/libc/stdtime/strptime.c Mon Jun 30 14:15:16 2014 (r268042) @@ -56,7 +56,7 @@ __FBSDID("$FreeBSD$"); static char * _strptime(const char *, const char *, struct tm *, int *, locale_t); -#define asizeof(a) (sizeof (a) / sizeof ((a)[0])) +#define asizeof(a) (sizeof (a) / sizeof ((a)[0])) static char * _strptime(const char *buf, const char *fmt, struct tm *tm, int *GMTp, @@ -64,8 +64,7 @@ _strptime(const char *buf, const char *f { char c; const char *ptr; - int i, - len; + int i, len; int Ealternative, Oalternative; struct lc_time_T *tptr = __get_current_time_locale(locale); @@ -82,7 +81,7 @@ _strptime(const char *buf, const char *f isspace_l((unsigned char)*buf, locale)) buf++; else if (c != *buf++) - return 0; + return (NULL); continue; } @@ -94,18 +93,18 @@ label: case 0: case '%': if (*buf++ != '%') - return 0; + return (NULL); break; case '+': buf = _strptime(buf, tptr->date_fmt, tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'C': if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); /* XXX This will break for 3-digit centuries. */ len = 2; @@ -116,21 +115,21 @@ label: len--; } if (i < 19) - return 0; + return (NULL); tm->tm_year = i * 100 - 1900; break; case 'c': buf = _strptime(buf, tptr->c_fmt, tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'D': buf = _strptime(buf, "%m/%d/%y", tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'E': @@ -147,43 +146,43 @@ label: case 'F': buf = _strptime(buf, "%Y-%m-%d", tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'R': buf = _strptime(buf, "%H:%M", tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'r': buf = _strptime(buf, tptr->ampm_fmt, tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'T': buf = _strptime(buf, "%H:%M:%S", tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'X': buf = _strptime(buf, tptr->X_fmt, tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'x': buf = _strptime(buf, tptr->x_fmt, tm, GMTp, locale); - if (buf == 0) - return 0; + if (buf == NULL) + return (NULL); break; case 'j': if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); len = 3; for (i = 0; len && *buf != 0 && @@ -193,7 +192,7 @@ label: len--; } if (i < 1 || i > 366) - return 0; + return (NULL); tm->tm_yday = i - 1; break; @@ -205,7 +204,7 @@ label: break; if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); len = 2; for (i = 0; len && *buf != 0 && @@ -217,11 +216,11 @@ label: if (c == 'M') { if (i > 59) - return 0; + return (NULL); tm->tm_min = i; } else { if (i > 60) - return 0; + return (NULL); tm->tm_sec = i; } @@ -245,7 +244,7 @@ label: * digits if used incorrectly. */ if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); len = 2; for (i = 0; len && *buf != 0 && @@ -256,9 +255,9 @@ label: } if (c == 'H' || c == 'k') { if (i > 23) - return 0; + return (NULL); } else if (i > 12) - return 0; + return (NULL); tm->tm_hour = i; @@ -277,7 +276,7 @@ label: len = strlen(tptr->am); if (strncasecmp_l(buf, tptr->am, len, locale) == 0) { if (tm->tm_hour > 12) - return 0; + return (NULL); if (tm->tm_hour == 12) tm->tm_hour = 0; buf += len; @@ -287,14 +286,14 @@ label: len = strlen(tptr->pm); if (strncasecmp_l(buf, tptr->pm, len, locale) == 0) { if (tm->tm_hour > 12) - return 0; + return (NULL); if (tm->tm_hour != 12) tm->tm_hour += 12; buf += len; break; } - return 0; + return (NULL); case 'A': case 'a': @@ -309,7 +308,7 @@ label: break; } if (i == asizeof(tptr->weekday)) - return 0; + return (NULL); tm->tm_wday = i; buf += len; @@ -324,7 +323,7 @@ label: * range for now. */ if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); len = 2; for (i = 0; len && *buf != 0 && @@ -334,7 +333,7 @@ label: len--; } if (i > 53) - return 0; + return (NULL); if (*buf != 0 && isspace_l((unsigned char)*buf, locale)) @@ -345,11 +344,11 @@ label: case 'w': if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); i = *buf - '0'; if (i > 6) - return 0; + return (NULL); tm->tm_wday = i; @@ -371,7 +370,7 @@ label: * digits if used incorrectly. */ if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); len = 2; for (i = 0; len && *buf != 0 && @@ -381,7 +380,7 @@ label: len--; } if (i > 31) - return 0; + return (NULL); tm->tm_mday = i; @@ -424,7 +423,7 @@ label: } } if (i == asizeof(tptr->month)) - return 0; + return (NULL); tm->tm_mon = i; buf += len; @@ -432,7 +431,7 @@ label: case 'm': if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); len = 2; for (i = 0; len && *buf != 0 && @@ -442,7 +441,7 @@ label: len--; } if (i < 1 || i > 12) - return 0; + return (NULL); tm->tm_mon = i - 1; @@ -465,7 +464,7 @@ label: n = strtol_l(buf, &cp, 10, locale); if (errno == ERANGE || (long)(t = n) != n) { errno = sverrno; - return 0; + return (NULL); } errno = sverrno; buf = cp; @@ -481,7 +480,7 @@ label: break; if (!isdigit_l((unsigned char)*buf, locale)) - return 0; + return (NULL); len = (c == 'Y') ? 4 : 2; for (i = 0; len && *buf != 0 && @@ -495,7 +494,7 @@ label: if (c == 'y' && i < 69) i += 100; if (i < 0) - return 0; + return (NULL); tm->tm_year = i; @@ -526,7 +525,7 @@ label: } else if (0 == strcmp(zonestr, tzname[1])) { tm->tm_isdst = 1; } else { - return 0; + return (NULL); } buf += cp - buf; } @@ -541,7 +540,7 @@ label: if (*buf == '-') sign = -1; else - return 0; + return (NULL); } buf++; @@ -552,7 +551,7 @@ label: i += *buf - '0'; buf++; } else - return 0; + return (NULL); } tm->tm_hour -= sign * (i / 100); @@ -562,7 +561,7 @@ label: break; } } - return (char *)buf; + return ((char *)buf); } Modified: stable/9/lib/libc/stdtime/timelocal.c ============================================================================== --- stable/9/lib/libc/stdtime/timelocal.c Mon Jun 30 14:12:32 2014 (r268041) +++ stable/9/lib/libc/stdtime/timelocal.c Mon Jun 30 14:15:16 2014 (r268042) @@ -46,7 +46,7 @@ struct xlocale_time { struct xlocale_time __xlocale_global_time; -#define LCTIME_SIZE (sizeof(struct lc_time_T) / sizeof(char *)) +#define LCTIME_SIZE (sizeof(struct lc_time_T) / sizeof(char *)) static const struct lc_time_T _C_time_locale = { {
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