pthread_sigmask not implemented

[andreasf]

Ever since updating my apr 0.9.x builds for i586-pc-haiku (and thus getting libapr.so) I get this whenever something's trying to use libapr.so:

elf_resolve_symbol: could not resolve symbol 'pthread_sigmask'
resolve symbol "pthread_sigmask" returned: -2147478780
runtime_loader: troubles relocating: 0x80001304 (image: libapr.so.0)

I cannot remember seeing such an issue while using my own patched libtool with --build=i586-pc-beos, some time before the Optional Packages. I checked for occurrences of beos in configure.in etc. so I don't think it's something I've forgotten.

pthread_sigmask is being declared in the signal.h header but apparently only referenced in the Posix test suite; I cannot find an implementation anywhere. Is it missing or some magic going wrong here?

[andreasf]

Okay, when compiling a static Subversion it now comes up as undefined reference. (Seems this part of code hasn't been used before for some reason.)

So it is the function's implementation missing. Moving bug to libroot.

[korli]

Provided in hrev25085 as a call to sigprocmask(). Hope it's ok.