all: use more respective language

Some terms are normalised on the technical level
but may be oppressive on a societal level.
Replace them with more technically neutral terms.
See the following doc for a longer version:
https://tools.ietf.org/id/draft-knodel-terminology-00.html

2 files changed, 37 insertions, 6 deletions

diff --git a/tools/check-language.sh b/tools/check-language.sh
new file mode 100755
index 000000000..b99404be6
--- /dev/null
+++ b/tools/check-language.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# Copyright 2020 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+FILES=0
+FAILED=""
+shopt -s nocasematch
+for F in $(find . -name "*.go" -o -name "*.sh" -o -name "*.cc" -o -name "*.md" \
+	-o -name "*.S" -o -name "*.py" -o -name "*.yml" -o -name "*.yaml" | \
+	egrep -v "/vendor/|/gen/|executor/syscalls.h|pkg/csource/generated.go|tools/check-language.sh"); do
+	((FILES+=1))
+	L=0
+	while IFS= read -r LINE; do
+		((L+=1))
+		if [[ $LINE =~ (slave|blacklist|whitelist) ]]; then
+			if [[ $LINE =~ bond_enslave ]]; then
+				continue
+			fi
+			SUGGESTIONS="block/allow/ignore/skip"
+			if [[ $LINE =~ (slave) ]]; then
+				SUGGESTIONS="leader/follower/coordinator/worker/parent/helper"
+			fi
+			echo "$F:$L:1: Please use more respectful terminology, consider using ${SUGGESTIONS} instead." \
+				"See https://tools.ietf.org/id/draft-knodel-terminology-00.html for more info."
+			echo "$LINE"
+			FAILED="1"
+		fi
+	done < "$F"
+done
+if [ "$FAILED" != "" ]; then exit 1; fi
+echo "$FILES files checked" >&2
diff --git a/tools/fops_probe/fops_probe.cc b/tools/fops_probe/fops_probe.cc
index c3c3332a6..1cbe886c1 100644
--- a/tools/fops_probe/fops_probe.cc
+++ b/tools/fops_probe/fops_probe.cc
@@ -55,7 +55,7 @@ typedef std::map<long long, std::string> kallsyms_map_t;
 
 static __attribute__((noreturn)) __attribute__((format(printf, 1, 2))) void failf(const char* msg, ...);
 static kallsyms_map_t read_kallsyms();
-static bool is_blacklisted(const std::string& sym);
+static bool should_skip(const std::string& sym);
 static void probe_callback(uint64_t* cover, const kallsyms_map_t& kallsyms,
 			   const std::string& start_sym, std::function<void(void)> fn);
 
@@ -102,16 +102,16 @@ void probe_callback(uint64_t* cover, const kallsyms_map_t& kallsyms,
 		if (!started && sym != start_sym)
 			continue;
 		started = true;
-		if (!seen.insert(sym).second || is_blacklisted(sym))
+		if (!seen.insert(sym).second || should_skip(sym))
 			continue;
 		printf("%0llx %s\n", pc, sym.c_str());
 	}
 	printf("\n");
 }
 
-bool is_blacklisted(const std::string& sym)
+bool should_skip(const std::string& sym)
 {
-	static const char* blacklist[] = {
+	static const char* skip[] = {
 	    "security",
 	    "tomoyo",
 	    "selinux",
@@ -125,8 +125,8 @@ bool is_blacklisted(const std::string& sym)
 	    "snprintf",
 	    "vsnprintf",
 	};
-	for (size_t i = 0; i < sizeof(blacklist) / sizeof(blacklist[0]); i++) {
-		if (!strncmp(sym.c_str(), blacklist[i], strlen(blacklist[i])))
+	for (size_t i = 0; i < sizeof(skip) / sizeof(skip[0]); i++) {
+		if (!strncmp(sym.c_str(), skip[i], strlen(skip[i])))
 			return true;
 	}
 	return false;