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If - is given as filename for -o option, checkpolicy writes the policy to standard output. This helps users to read policy.conf and/or CIL policy file with pager like less command: $ checkpolicy -M -F -b /sys/fs/selinux/policy -o - | less The users don't have to make a temporary file. /dev/stdout can be used instead. However, - reduces the number of typing for the purpose. Using - for standard output (and/or standard input) is popular convention. Change(s) in v2: * Check the availability of output stream only when opening a regualar file. Suggested by Stephen Smalley <sds@tycho.nsa.gov>. Signed-off-by: Masatake YAMATO <yamato@redhat.com> |
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.. | ||
ru | ||
test | ||
.gitignore | ||
checkmodule.8 | ||
checkmodule.c | ||
checkpolicy.8 | ||
checkpolicy.c | ||
checkpolicy.h | ||
COPYING | ||
Makefile | ||
module_compiler.c | ||
module_compiler.h | ||
parse_util.c | ||
parse_util.h | ||
policy_define.c | ||
policy_define.h | ||
policy_parse.y | ||
policy_scan.l | ||
queue.c | ||
queue.h | ||
VERSION |