Commit Graph

3 Commits

Author SHA1 Message Date
Dan Gohman
9f0d8e85e3 Define _ALL_SOURCE when generating predefined-macros.txt.
And clean up various stale declarations and macros that this turned up.
In particular:
 - Don't install pthread.h or aio.h in THREAD_MODEL=single mode.
 - Don't define mkstemp and friends, since WASI currently has no support for
   temporary directories.
2019-04-15 04:05:20 -07:00
Dan Gohman
e5f14be383 Add comments explaining changes to upstream source files.
Add at least a one-line comment on every
`#ifdef __wasilibc_unmodified_upstream` briefly indicating what its
purpose is.

While here, reenable some of the code that was previously disabled when
getenv wasn't supported, as getenv is now supported.
2019-04-05 06:39:09 -07:00
Dan Gohman
320054e84f WASI libc prototype implementation.
This incoporates pieces from musl-libc, cloudlibc, cloudabi, libpreopen,
and dlmalloc, as well as a significant amount of new code.
2019-03-27 07:59:55 -07:00