doc: fix up unescaped minus signs in man-pages

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Paul Moore <pmoore@redhat.com>

diff --git a/doc/man/man3/seccomp_attr_set.3 b/doc/man/man3/seccomp_attr_set.3
index bb98fab4323e7ddb6822c6487e9ca93a88e1daff..9a58cecdc8cfbd09516f6bf484c0d92bac44ceb1 100644 (file)
--- a/doc/man/man3/seccomp_attr_set.3
+++ b/doc/man/man3/seccomp_attr_set.3
@@ -77,7 +77,7 @@ Returns zero on success, negative errno values on failure.
 
 int main(int argc, char *argv[])
 {
-       int rc = -1;
+       int rc = \-1;
        scmp_filter_ctx ctx;
 
        ctx = seccomp_init(SCMP_ACT_ALLOW);
@@ -94,7 +94,7 @@ int main(int argc, char *argv[])
 
 out:
        seccomp_release(ctx);
-       return -rc;
+       return \-rc;
 }
 .fi
 .\" //////////////////////////////////////////////////////////////////////////

diff --git a/doc/man/man3/seccomp_export_bpf.3 b/doc/man/man3/seccomp_export_bpf.3
index c5c0704eb9d4a40c526a881a0895c2f9dc26a056..0d18638eb48f4c3fc92c3ad3eb90ad8c82ff9d8a 100644 (file)
--- a/doc/man/man3/seccomp_export_bpf.3
+++ b/doc/man/man3/seccomp_export_bpf.3
@@ -54,7 +54,7 @@ Returns zero on success, negative errno values on failure.
 
 int main(int argc, char *argv[])
 {
-       int rc = -1;
+       int rc = \-1;
        scmp_filter_ctx ctx;
        int filter_fd;
 
@@ -65,8 +65,8 @@ int main(int argc, char *argv[])
        /* ... */
 
        filter_fd = open("/tmp/seccomp_filter.bpf", O_WRONLY);
-       if (filter_fd == -1) {
-               rc = -errno;
+       if (filter_fd == \-1) {
+               rc = \-errno;
                goto out;
        }
 
@@ -81,7 +81,7 @@ int main(int argc, char *argv[])
 
 out:
        seccomp_release(ctx);
-       return -rc;
+       return \-rc;
 }
 .fi
 .\" //////////////////////////////////////////////////////////////////////////

diff --git a/doc/man/man3/seccomp_init.3 b/doc/man/man3/seccomp_init.3
index 6bce134457ea06930bcfafb4c6949e3b6ccd9824..6c79d41ad45bba82d80eb0ba4daa37f25ad25c3f 100644 (file)
--- a/doc/man/man3/seccomp_init.3
+++ b/doc/man/man3/seccomp_init.3
@@ -93,7 +93,7 @@ function returns zero on success, negative errno values on failure.
 
 int main(int argc, char *argv[])
 {
-       int rc = -1;
+       int rc = \-1;
        scmp_filter_ctx ctx;
 
        ctx = seccomp_init(SCMP_ACT_KILL);
@@ -110,7 +110,7 @@ int main(int argc, char *argv[])
 
 out:
        seccomp_release(ctx);
-       return -rc;
+       return \-rc;
 }
 .fi
 .\" //////////////////////////////////////////////////////////////////////////

diff --git a/doc/man/man3/seccomp_release.3 b/doc/man/man3/seccomp_release.3
index 4313a432df7b9ed03b9c33edd6c22d86bc2a2552..8a61c9c27a164e8be49d6f3f95f792bc5ab55c5e 100644 (file)
--- a/doc/man/man3/seccomp_release.3
+++ b/doc/man/man3/seccomp_release.3
@@ -44,7 +44,7 @@ int main(int argc, char *argv[])
 
        ctx = seccomp_init(SCMP_ACT_KILL);
        if (ctx == NULL)
-               return -1;
+               return \-1;
 
        /* ... */
 

diff --git a/doc/man/man3/seccomp_rule_add.3 b/doc/man/man3/seccomp_rule_add.3
index de5b1afeb77003ecdda045b6aa26c29097c975fb..eeb61dc12b633e204c986192b7af84f6afa5a225 100644 (file)
--- a/doc/man/man3/seccomp_rule_add.3
+++ b/doc/man/man3/seccomp_rule_add.3
@@ -209,7 +209,7 @@ functions return zero on success, negative errno values on failure.
 
 int main(int argc, char *argv[])
 {
-       int rc = -1;
+       int rc = \-1;
        scmp_filter_ctx ctx;
        int fd;
        unsigned char buf[BUF_SIZE];
@@ -248,7 +248,7 @@ int main(int argc, char *argv[])
 
 out:
        seccomp_release(ctx);
-       return -rc;
+       return \-rc;
 }
 .fi
 .\" //////////////////////////////////////////////////////////////////////////

diff --git a/doc/man/man3/seccomp_syscall_priority.3 b/doc/man/man3/seccomp_syscall_priority.3
index 42056f9d758f66bd994b4b3ddd6596253b8a50c5..c99e2ba5645fc20d5f8451c87d9c818761544dca 100644 (file)
--- a/doc/man/man3/seccomp_syscall_priority.3
+++ b/doc/man/man3/seccomp_syscall_priority.3
@@ -68,7 +68,7 @@ value in
 
 int main(int argc, char *argv[])
 {
-       int rc = -1;
+       int rc = \-1;
        scmp_filter_ctx ctx;
 
        ctx = seccomp_init(SCMP_ACT_KILL);
@@ -85,7 +85,7 @@ int main(int argc, char *argv[])
 
 out:
        seccomp_release(ctx);
-       return -rc;
+       return \-rc;
 }
 .fi
 .\" //////////////////////////////////////////////////////////////////////////