From 15ad8696c7cf95059f163b4f7ed86ca697e8fe1e Mon Sep 17 00:00:00 2001
From: "Kelvin M. Klann" <kmk3.code@protonmail.com>
Date: Thu, 11 May 2023 18:51:02 -0300
Subject: Move usage text into usage_str var

For consistency and readability.

Note: This also makes exactly one extra blank line be printed at the end
of every usage text, which is currently only done in the following
files:

* src/fcopy/main.c
* src/fnettrace-dns/main.c
* src/fnettrace-icmp/main.c
* src/fnettrace-sni/main.c
* src/fnettrace/main.c
* src/profstats/main.c
---
 src/fseccomp/main.c | 57 ++++++++++++++++++++++++++++-------------------------
 1 file changed, 30 insertions(+), 27 deletions(-)

(limited to 'src/fseccomp')

diff --git a/src/fseccomp/main.c b/src/fseccomp/main.c
index 0b46daf65..e7823d3c5 100644
--- a/src/fseccomp/main.c
+++ b/src/fseccomp/main.c
@@ -22,34 +22,37 @@
 int arg_quiet = 0;
 int arg_seccomp_error_action = SECCOMP_RET_ERRNO | EPERM; // error action: errno, log or kill
 
+static const char *const usage_str =
+	"Usage:\n"
+	"\tfseccomp debug-syscalls\n"
+	"\tfseccomp debug-syscalls32\n"
+	"\tfseccomp debug-errnos\n"
+	"\tfseccomp debug-protocols\n"
+	"\tfseccomp protocol build list file\n"
+	"\tfseccomp secondary 64 file\n"
+	"\tfseccomp secondary 32 file\n"
+	"\tfseccomp secondary block file\n"
+	"\tfseccomp default file\n"
+	"\tfseccomp default file allow-debuggers\n"
+	"\tfseccomp default32 file\n"
+	"\tfseccomp default32 file allow-debuggers\n"
+	"\tfseccomp drop file1 file2 list\n"
+	"\tfseccomp drop file1 file2 list allow-debuggers\n"
+	"\tfseccomp drop32 file1 file2 list\n"
+	"\tfseccomp drop32 file1 file2 list allow-debuggers\n"
+	"\tfseccomp default drop file1 file2 list\n"
+	"\tfseccomp default drop file1 file2 list allow-debuggers\n"
+	"\tfseccomp default32 drop file1 file2 list\n"
+	"\tfseccomp default32 drop file1 file2 list allow-debuggers\n"
+	"\tfseccomp keep file1 file2 list\n"
+	"\tfseccomp keep32 file1 file2 list\n"
+	"\tfseccomp memory-deny-write-execute file\n"
+	"\tfseccomp memory-deny-write-execute.32 file\n"
+	"\tfseccomp restrict-namespaces file list\n"
+	"\tfseccomp restrict-namespaces.32 file list\n";
+
 static void usage(void) {
-	printf("Usage:\n"
-		"\tfseccomp debug-syscalls\n"
-		"\tfseccomp debug-syscalls32\n"
-		"\tfseccomp debug-errnos\n"
-		"\tfseccomp debug-protocols\n"
-		"\tfseccomp protocol build list file\n"
-		"\tfseccomp secondary 64 file\n"
-		"\tfseccomp secondary 32 file\n"
-		"\tfseccomp secondary block file\n"
-		"\tfseccomp default file\n"
-		"\tfseccomp default file allow-debuggers\n"
-		"\tfseccomp default32 file\n"
-		"\tfseccomp default32 file allow-debuggers\n"
-		"\tfseccomp drop file1 file2 list\n"
-		"\tfseccomp drop file1 file2 list allow-debuggers\n"
-		"\tfseccomp drop32 file1 file2 list\n"
-		"\tfseccomp drop32 file1 file2 list allow-debuggers\n"
-		"\tfseccomp default drop file1 file2 list\n"
-		"\tfseccomp default drop file1 file2 list allow-debuggers\n"
-		"\tfseccomp default32 drop file1 file2 list\n"
-		"\tfseccomp default32 drop file1 file2 list allow-debuggers\n"
-		"\tfseccomp keep file1 file2 list\n"
-		"\tfseccomp keep32 file1 file2 list\n"
-		"\tfseccomp memory-deny-write-execute file\n"
-		"\tfseccomp memory-deny-write-execute.32 file\n"
-		"\tfseccomp restrict-namespaces file list\n"
-		"\tfseccomp restrict-namespaces.32 file list\n");
+	puts(usage_str);
 }
 
 int main(int argc, char **argv) {
-- 
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