James Hilliard writes:
> I also don't think this is a weak symbol.
> From the header file it is not have __attribute__((weak_import)):
> ssize_t pwritev(int, const struct iovec *, int, off_t)
> __DARWIN_NOCANCEL(pwritev) __API_AVAILABLE(macos(11.0), ios(14.0),
> watchos(7.0), tvos(14.0));
See th
On Tue, Jan 19, 2021 at 10:29 AM Tom Lane wrote:
>
> James Hilliard writes:
> > Fixes:
> > fd.c:3661:10: warning: 'pwritev' is only available on macOS 11.0 or newer
> > [-Wunguarded-availability-new]
>
> It's still missing preadv, and it still has nonzero chance of breaking
> successful detectio
James Hilliard writes:
> Fixes:
> fd.c:3661:10: warning: 'pwritev' is only available on macOS 11.0 or newer
> [-Wunguarded-availability-new]
It's still missing preadv, and it still has nonzero chance of breaking
successful detection of pwritev on platforms other than yours, and it's
still really
Fixes:
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement
-Werror=vla -Wendif-labels -Wmissing-format-attribute -Wformat-security
-fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -O2
-I../../../../src/include -isysroot
/Applications/Xcode.app/Contents/De
