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[libiberty] Use pipe inside pex_run
authorNathan Sidwell <nathan@acm.org>
Mon, 1 Oct 2018 18:46:51 +0000 (18:46 +0000)
committerNathan Sidwell <nathan@gcc.gnu.org>
Mon, 1 Oct 2018 18:46:51 +0000 (18:46 +0000)
commitdf1346b423f1c8849b6090b47023ee29f6dddf7a
tree47f2a70f8994f6f0209d48b71f4aa64f67122557tree | snapshot
parent2649038cea4670fb51ad82751126661ac9e86c8acommit | diff
[libiberty] Use pipe inside pex_run

https://gcc.gnu.org/ml/gcc-patches/2018-10/msg00039.html
* configure.ac (checkfuncs): Add pipe2.
* config.in, configure: Rebuilt.
* pex-unix.c (pex_unix_exec_child): Comminicate errors from child
to parent with a pipe, when possible.

From-SVN: r264769
libiberty/ChangeLog diff | blob | blame | history
libiberty/config.in diff | blob | blame | history
libiberty/configure diff | blob | blame | history
libiberty/configure.ac diff | blob | blame | history
libiberty/pex-unix.c diff | blob | blame | history
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