Now the NDK doesn't support API levels below 21, we don't actually need
the different arm32 vs x86 annotations. In general we haven't been
removing this historical information because it might be interesting to
someone, and there's no real reason to remove it, but we've had
versioner bugs recently with these more complex cases.
Test: treehugger
Change-Id: Id9c9b8ecc01d232becd5dd8741509c104a8b6e19
C23 adds timegm(), gmtime_r(), and localtime_r(). We should remove the
"non-standard" text for timegm(), and while I'm here, let's just
document everything in this file.
Test: treehugger
Change-Id: Ia44c1bd155c939f694f6f8138b9cb7503519522c
No actual effect on the code, but misleading and wrong. (The previous
change only fixed the argument types; I didn't notice that some of the
return types were wrong too.)
Test: treehugger
Change-Id: I1ee5c48e2652fd8cbf8178d5659e57f79e61898e
Neither is great, but "gp" seems actively misleading (and setjmp.S
says x3 every time, so we should be consistent if nothing else).
Bug: https://github.com/riscv-non-isa/riscv-elf-psabi-doc/pull/379
Test: treehugger
Change-Id: Ibccda74d4794caa770b82e7ba2e31ce7b645b83f
The only remaining differences between vfprintf.cpp and vfwprintf.cpp
after this are the wide/narrow conversions for %c, %m, and %s. I've used
"chars" and "bytes" for the named constants for the directions because
(a) I find -1 and 1 pretty confusing and (b) although "narrow" is the
obvious opposite of "wide", only Windows actually moved to wide
characters, so "narrow" (aka "multibyte", and probably "utf8") is the
default/normal case. Even though C confuses bytes and characters via its
`char` type, "bytes" versus "chars" seems like the appropriate
terminology (and it's what Java/Python use).
Also improve the swprintf tests assertion so failures are readable.
Test: treehugger
Change-Id: Ife8f70f65ec28d96058a7d68df353945524835d2
wprintf doesn't need this (and already only has the iov stuff because
the non-wide printf implementation needs it), but we can further reduce
the diff between the two implementations by defining a no-op FLUSH() for
wide characters.
Test: treehugger
Change-Id: Ifefcb4b8474b086f995e2b0796f61558a19e2a42
Jens Gustedt suggested a better implementation last year on the musl
mailing list: https://www.openwall.com/lists/musl/2022/11/19/1
It means the constants are sparse, but in return it means we can add
future constants and they'll be backward compatible. (Sadly you'll need
to be on API level 35 before you can use anything but TIME_UTC.)
I doubt this will ever matter, because everyone should just stick to
clock_gettime()/clock_getres() anyway, and anyone who does have a
legitimate use for timespec_get() and timespec_getres() probably needs
to support non-Linux and so can't use any clocks that aren't in ISO C
anyway. But given that we don't _have_ to paint ourselves into a corner
here, we may as well take the opportunity to not do so.
Test: strace
Change-Id: I293d32fcbcf7f6703564dac0978ae2a10192a482
This is the one openlog() flag that toybox uses. We should probably try
to unify toybox's POSIX logger and Android-specific log at some point,
and this will help.
Also fix our behavior with an empty format string, noticed while adding
tests.
Test: treehugger
Test: adb shell logger -s foo
Change-Id: Ic027e78a460be3db83cc4c6f9946c9efa22be6e1
That lets us have idempotent #defines to reduce namespace pollution.
Bug: http://b/279405445
Test: treehugger
Change-Id: I00312cc8911025696cf0eea2d70e3219ab361613
