* [PATCH] strptime.cc(__strptime): add %i, %q, %v
@ 2022-09-17 4:55 Brian Inglis
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From: Brian Inglis @ 2022-09-17 4:55 UTC (permalink / raw)
To: Cygwin Patches, Cygwin Patches
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[Please Reply All due to email issues]
winsup/cygwin/libc/strptime.cc(__strptime):
%i year in century [00..99] Synonym for "%y". Non-POSIX extension. [tm_year]
%q GNU quarter of the year (from `<<1>>' to `<<4>>') [tm_mon]
%v OSX/Ruby VMS/Oracle date "%d-%b-%Y". Non-POSIX extension. [tm_mday, tm_mon, tm_year]
---
winsup/cygwin/libc/strptime.cc | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
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diff --git a/winsup/cygwin/libc/strptime.cc b/winsup/cygwin/libc/strptime.cc
index 3a9bdbb300d4..901e93607960 100644
--- a/winsup/cygwin/libc/strptime.cc
+++ b/winsup/cygwin/libc/strptime.cc
@@ -440,6 +440,12 @@ literal:
LEGAL_ALT(0);
goto recurse;
+ case 'v': /* OSX/Ruby VMS/Oracle date "%d-%b-%Y". */
+ new_fmt = "%d-%b-%Y";
+ LEGAL_ALT(0);
+ ymd |= SET_YMD;
+ goto recurse;
+
case 'X': /* The time, using the locale's format. */
new_fmt = (alt_format & ALT_E)
? _ctloc (era_t_fmt) : _ctloc(X_fmt);
@@ -570,6 +576,14 @@ literal:
LEGAL_ALT(0);
continue;
+ case 'q': /* The quarter year. GNU extension. */
+ LEGAL_ALT(0);
+ i = 1;
+ bp = conv_num(bp, &i, 1, 4, ALT_DIGITS);
+ tm->tm_mon = (i - 1)*3;
+ ymd |= SET_MON;
+ continue;
+
case 'S': /* The seconds. */
LEGAL_ALT(ALT_O);
bp = conv_num(bp, &tm->tm_sec, 0, 61, ALT_DIGITS);
@@ -655,7 +669,10 @@ literal:
got_eoff = 0;
continue;
- case 'y': /* The year within 100 years of the epoch. */
+ case 'i': /* The year within 100 years of the era. */
+ LEGAL_ALT(0);
+ fallthrough;
+ case 'y': /* The year within 100 years of the era. */
/* LEGAL_ALT(ALT_E | ALT_O); */
ymd |= SET_YEAR;
if ((alt_format & ALT_E) && *era_info)
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2022-09-17 4:55 [PATCH] strptime.cc(__strptime): add %i, %q, %v Brian Inglis
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