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v0.5.1
Revision 72fdfb50f721460e4cdff16fbe9c72d4ce6c668c authored by Jason Riedy on 02 April 2006, 22:29:34 UTC, committed by Junio C Hamano on 04 April 2006, 06:42:25 UTC 
Use sigaction and SA_RESTART in read-tree.c; add option in Makefile.
 
Might as well ape the sigaction change in read-tree.c to avoid
the same potential problems.  The fprintf status output will
be overwritten in a second, so don't bother guarding it.  Do
move the fputc after disabling SIGALRM to ensure we go to the
next line, though.

Also add a NO_SA_RESTART option in the Makefile in case someone
doesn't have SA_RESTART but does restart (maybe older HP/UX?).
We want the builder to chose this specifically in case the
system both lacks SA_RESTART and does not restart stdio calls;
a compat #define in git-compat-utils.h would silently allow
broken systems.

Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent 687dd75
Raw File
git-sh-setup.sh 
#!/bin/sh
#
# This is included in commands that either have to be run from the toplevel
# of the repository, or with GIT_DIR environment variable properly.
# If the GIT_DIR does not look like the right correct git-repository,
# it dies.

# Having this variable in your environment would break scripts because
# you would cause "cd" to be be taken to unexpected places.  If you
# like CDPATH, define it for your interactive shell sessions without
# exporting it.
unset CDPATH

die() {
	echo >&2 "$@"
	exit 1
}

usage() {
	die "Usage: $0 $USAGE"
}

if [ -z "$LONG_USAGE" ]
then
	LONG_USAGE="Usage: $0 $USAGE"
else
	LONG_USAGE="Usage: $0 $USAGE

$LONG_USAGE"
fi

case "$1" in
	--h|--he|--hel|--help)
	echo "$LONG_USAGE"
	exit
esac

if [ -z "$SUBDIRECTORY_OK" ]
then
	: ${GIT_DIR=.git}
	: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}

	# Make sure we are in a valid repository of a vintage we understand.
	GIT_DIR="$GIT_DIR" git repo-config --get core.nosuch >/dev/null
	if test $? = 128
	then
	    exit
	fi
else
	GIT_DIR=$(git-rev-parse --git-dir) || exit
fi
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