up to 254.12

[packages/systemd.git] / pld-boot_efi_mount.patch

--- systemd-stable-254.1/src/gpt-auto-generator/gpt-auto-generator.c.orig	2023-08-09 22:33:59.978475054 +0200
+++ systemd-stable-254.1/src/gpt-auto-generator/gpt-auto-generator.c	2023-08-09 22:41:09.618936068 +0200
@@ -487,6 +487,18 @@
         return cache;
 }
 
+static int slash_boot_efi_in_fstab(void) {
+        static int cache = -1;
+
+        if (cache >= 0)
+                return cache;
+
+        cache = fstab_is_mount_point("/boot/efi");
+        if (cache < 0)
+                return log_error_errno(cache, "Failed to parse fstab: %m");
+        return cache;
+}
+
 static int add_partition_xbootldr(DissectedPartition *p) {
         _cleanup_free_ char *options = NULL;
         int r;
@@ -562,6 +574,21 @@
         return (cache = false);
 }
 
+static bool slash_boot_efi_exists(void) {
+        static int cache = -1;
+
+        if (cache >= 0)
+                return cache;
+
+        if (access("/boot/efi", F_OK) >= 0)
+                return (cache = true);
+        if (errno != ENOENT)
+                log_error_errno(errno, "Failed to determine whether /boot/efi exists, assuming no: %m");
+        else
+                log_debug_errno(errno, "/boot/efi: %m");
+        return (cache = false);
+}
+
 static int add_partition_esp(DissectedPartition *p, bool has_xbootldr) {
         const char *esp_path = NULL, *id = NULL;
         _cleanup_free_ char *options = NULL;
@@ -582,19 +609,19 @@
         if (r > 0)
                 return 0;
 
-        /* If /boot/ is present, unused, and empty, we'll take that.
+        /* If /boot/efi is present, unused, and empty, we'll take that.
          * Otherwise, if /efi/ is unused and empty (or missing), we'll take that.
          * Otherwise, we do nothing. */
-        if (!has_xbootldr && slash_boot_exists()) {
-                r = slash_boot_in_fstab();
+        if (!has_xbootldr && slash_boot_efi_exists()) {
+                r = slash_boot_efi_in_fstab();
                 if (r < 0)
                         return r;
                 if (r == 0) {
-                        r = path_is_busy("/boot");
+                        r = path_is_busy("/boot/efi");
                         if (r < 0)
                                 return r;
                         if (r == 0) {
-                                esp_path = "/boot";
+                                esp_path = "/boot/efi";
                                 id = "boot";
                         }
                 }