Add optional -c flag to add_module_from_symbol to use add_checked_modules

This allows for it to work together with the autodetect hook.

Update and fix the man page.

Implements #193

2 files changed, 16 insertions, 6 deletions

diff --git a/functions b/functions
index cc47594..462fcc1 100644
--- a/functions
+++ b/functions
@@ -1088,8 +1088,18 @@ find_module_from_symbol() {
 
 add_module_from_symbol() {
     local mods
+    local -i use_add_checked_modules=0
+
+    if [[ "$1" == '-c' ]]; then
+        use_add_checked_modules=1
+        shift
+    fi
     mapfile -t mods < <(find_module_from_symbol "$@")
-    map add_module "${mods[@]}"
+    if (( use_add_checked_modules )); then
+        map add_checked_modules "${mods[@]}"
+    else
+        map add_module "${mods[@]}"
+    fi
 }
 
 # vim: set ft=sh ts=4 sw=4 et:
diff --git a/man/mkinitcpio.8.adoc b/man/mkinitcpio.8.adoc
index 8f386f0..d3f3c50 100644
--- a/man/mkinitcpio.8.adoc
+++ b/man/mkinitcpio.8.adoc
@@ -272,11 +272,11 @@ functions exist to facilitate this.
     and added. The argument can be a rule file name (discovered from well known
     udev paths) or an absolute path.
 
-*add_module_from_symbol* _symbol_ _paths..._::
-
-    Adds a udev rule to the image. Dependencies on binaries will be discovered
-    and added. The argument can be a rule file name (discovered from well known
-    udev paths) or an absolute path.
+*add_module_from_symbol* [ *-c* ] _symbol_ _paths..._::
+    Adds modules from the _paths_ directories containing the _symbol_ to the
+    image.
+    Uses *add_module* by default, but by specifying the *-c* flag,
+    *add_checked_modules* will be used instead.
 
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