[gentoo-commits] proj/portage:master commit in: bin/, pym/portage/

["Zac Medico" <zmedico@gentoo.org>]

commit:     1d02521a635d81001fc5991ee9be6f8b293eeae3
Author:     Zac Medico <zmedico <AT> gentoo <DOT> org>
AuthorDate: Sun Jun 23 22:40:38 2013 +0000
Commit:     Zac Medico <zmedico <AT> gentoo <DOT> org>
CommitDate: Sun Jun 23 22:40:38 2013 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=1d02521a

Use /proc/<pid>/fd for solaris compat, bug 474536

---
 bin/helper-functions.sh | 6 +++++-
 pym/portage/process.py  | 4 +++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/bin/helper-functions.sh b/bin/helper-functions.sh
index 65f41f6..eb6066f 100644
--- a/bin/helper-functions.sh
+++ b/bin/helper-functions.sh
@@ -76,10 +76,14 @@ __redirect_alloc_fd() {
 	else
 			# Need to provide the functionality ourselves.
 			local fd=10
+			local fddir=/dev/fd
+			# Use /proc/<pid>/fd if available (/dev/fd
+			# doesn't work on solaris, see bug #474536).
+			[[ -d /proc/${BASHPID}/fd ]] && fddir=/proc/${BASHPID}/fd
 			while :; do
 					# Make sure the fd isn't open.  It could be a char device,
 					# or a symlink (possibly broken) to something else.
-					if [[ ! -e /dev/fd/${fd} ]] && [[ ! -L /dev/fd/${fd} ]] ; then
+					if [[ ! -e ${fddir}/${fd} ]] && [[ ! -L ${fddir}/${fd} ]] ; then
 							eval "exec ${fd}${redir}'${file}'" && break
 					fi
 					[[ ${fd} -gt 1024 ]] && die "__redirect_alloc_fd failed"

diff --git a/pym/portage/process.py b/pym/portage/process.py
index 7104552..df8a891 100644
--- a/pym/portage/process.py
+++ b/pym/portage/process.py
@@ -31,7 +31,9 @@ except ImportError:
 if sys.hexversion >= 0x3000000:
 	basestring = str
 
-for _fd_dir in ("/dev/fd", "/proc/self/fd"):
+# Use /proc/<pid>/fd if available (/dev/fd
+# doesn't work on solaris, see bug #474536).
+for _fd_dir in ("/proc/%s/fd" % os.getpid(), "/dev/fd", "/proc/self/fd"):
 	if os.path.isdir(_fd_dir):
 		break
 	else: