diff options
| author | Elliott Hughes <enh@google.com> | 2019-03-26 19:07:40 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2019-03-26 19:07:40 -0700 |
| commit | a1fb15bb67bcdf426c012919c096e7235b551f40 (patch) | |
| tree | 0410e1c0d036b886cb97c315a67ebc828a5b64fb /docs | |
| parent | e08288465ece24860d61788b975a8267a4594379 (diff) | |
strptime: support everything that strftime supports.
Our strptime was missing `%F`, `%G`, `%g`, `%P`, `%u`, `%V`, and
`%v`. Most of these are already supported upstream (and I've just pulled
their current implementation), but some aren't. We're horribly out of
sync anyway, so I'll upstream the missing pieces and then try to get us
back in sync later.
Test: new tests, but originally found by toybox trying to use %F
Change-Id: Ib1a10801a7a3b9c9189440c3b300109bde535fd9
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/status.md | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/docs/status.md b/docs/status.md index 0cbcb47a8..d6a2f4c0a 100644 --- a/docs/status.md +++ b/docs/status.md @@ -45,14 +45,17 @@ New libc functions in Q (API level 29): * `getloadavg` (BSD/GNU extension in <stdlib.h>) New libc behavior in Q (API level 29): - * Whole printf family now supports the GNU `%m` extension, rather than a special-case hack in `syslog` - * `popen` now always uses `O_CLOEXEC`, not just with the `e` extension - * Bug fixes to handling of UTF-8 U+fffe/U+ffff and code points above U+10ffff - * `aligned_alloc` correctly verifies that `size` is a multiple of `alignment` + * Whole printf family now supports the GNU `%m` extension, rather than a + special-case hack in `syslog`. + * `popen` now always uses `O_CLOEXEC`, not just with the `e` extension. + * Bug fixes to handling of UTF-8 U+fffe/U+ffff and code points above U+10ffff. + * `aligned_alloc` correctly verifies that `size` is a multiple of `alignment`. * Using `%n` with the printf family is now reported as a FORTIFY failure. Previous versions of Android would ignore the `%n` but not consume the corresponding pointer argument, leading to obscure errors. The scanf family is unchanged. + * Support in strptime for `%F`, `%G`, `%g`, `%P`, `%u`, `%V`, and `%v`. + (strftime already supported them all.) * [fdsan](fdsan.md) detects common file descriptor errors at runtime. New libc functions in P (API level 28): @@ -74,9 +77,9 @@ New libc functions in P (API level 28): * `syncfs` New libc behavior in P (API level 28): - * `%C` and `%S` support in the printf family (previously only the wprintf family supported these) - * `%mc`/`%ms`/`%m[` support in the scanf family - * `%s` support in strptime (strftime already supported it) + * `%C` and `%S` support in the printf family (previously only the wprintf family supported these). + * `%mc`/`%ms`/`%m[` support in the scanf family. + * `%s` support in strptime (strftime already supported it). * Using a `pthread_mutex_t` after it's been destroyed will be detected at runtime and reported as a FORTIFY failure. * Passing a null `FILE*` or `DIR*` to libc is now detected at runtime and |