| Age | Commit message (Collapse) | Author | Lines |
|---|
| 2024年02月22日 | add framework to support archs without a native wait4 syscall | Rich Felker | -1/+1 |
|
this commit should make no codegen change for existing archs, but is a
prerequisite for new archs including riscv32. the wait4 emulation
backend provides both cancellable and non-cancellable variants because
waitpid is required to be a cancellation point, but all of our other
uses are not, and most of them cannot be.
based on patch by Stefan O'Rear.
|
| 2012年11月08日 | clean up stdio_impl.h | Rich Felker | -1/+2 |
|
this header evolved to facilitate the extremely lazy practice of
omitting explicit includes of the necessary headers in individual
stdio source files; not only was this sloppy, but it also increased
build time.
now, stdio_impl.h is only including the headers it needs for its own
use; any further headers needed by source files are included directly
where needed.
|
| 2012年06月20日 | avoid cancellation in pclose | Rich Felker | -3/+4 |
|
at the point pclose might receive and act on cancellation, it has
already invalidated the FILE passed to it. thus, per musl's QOI
guarantees about cancellation and resource allocation/deallocation,
it's not a candidate for cancellation.
if it were required to be a cancellation point by posix, we would have
to switch the order of deallocation, but somehow still close the pipe
in order to trigger the child process to exit. i looked into doing
this, but the logic gets ugly, and i'm not sure the semantics are
conformant, so i'd rather just leave it alone unless there's a need to
change it.
|
| 2012年06月20日 | fix invalid memory access in pclose | Rich Felker | -1/+2 |
|
| 2011年02月12日 | initial check-in, version 0.5.0 v0.5.0 | Rich Felker | -0/+10 |
|