diff options
Diffstat (limited to 'time')
| -rw-r--r-- | time/strptime_l.c | 10 | ||||
| -rw-r--r-- | time/tst-strptime2.c | 10 |
2 files changed, 17 insertions, 3 deletions
diff --git a/time/strptime_l.c b/time/strptime_l.c index 4203ad81a0..989edd6144 100644 --- a/time/strptime_l.c +++ b/time/strptime_l.c @@ -749,13 +749,19 @@ __strptime_internal (rp, fmt, tmp, statep LOCALE_PARAM) rp++; break; case 'z': - /* We recognize two formats: if two digits are given, these + /* We recognize three formats: if two digits are given, these specify hours. If fours digits are used, minutes are - also specified. */ + also specified. 'Z' is equivalent to +0000. */ { val = 0; while (ISSPACE (*rp)) ++rp; + if (*rp == 'Z') + { + ++rp; + tm->tm_gmtoff = 0; + break; + } if (*rp != '+' && *rp != '-') return NULL; bool neg = *rp++ == '-'; diff --git a/time/tst-strptime2.c b/time/tst-strptime2.c index 5b06a63ba4..3d906dec74 100644 --- a/time/tst-strptime2.c +++ b/time/tst-strptime2.c @@ -31,7 +31,8 @@ static bool verbose; whitespace matching strptime " " format specifier, and timezone string matching strptime "%z" format specifier. - Note that a valid timezone string contains the following fields: + Note that a valid timezone string is either "Z" or contains the + following fields: Sign field consisting of a '+' or '-' sign, Hours field in two decimal digits, and optional Minutes field in two decimal digits. @@ -155,6 +156,13 @@ do_test (void) expect = LONG_MAX; result |= compare (buf, expect, nresult); + /* Create and test input string with "Z" input (valid format). + Expect tm_gmtoff of 0. */ + + sprintf (buf, "%s Z", dummy_string); + expect = 0; + result |= compare (buf, expect, nresult); + /* Create and test input strings with sign and digits: 0 digits (invalid format), 1 digit (invalid format), |