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authorLudovic Courtès <ludo@gnu.org>2018-01-08 23:10:21 +0100
committerLudovic Courtès <ludo@gnu.org>2018-01-08 23:44:07 +0100
commitaeed74f3709446e94a87809ddd465517738921e0 (patch)
tree0eb8424e9d3e0cc14b502d313cf2aadee17a7c51 /gnu/build
parenta60f13197efeed14b1221bb8d5eead64df696221 (diff)
linux-boot: Add #:on-error for initrd error handling.
Suggested by Danny Milosavljevic <dannym@scratchpost.org> in <https://bugs.gnu.org/29922>. * gnu/build/linux-boot.scm (boot-system): Add #:on-error parameter and pass it to 'call-with-error-handling'. * gnu/system/linux-initrd.scm (raw-initrd): Add #:on-error and pass it. (base-initrd): Likewise.
Diffstat (limited to 'gnu/build')
-rw-r--r--gnu/build/linux-boot.scm13
1 files changed, 9 insertions, 4 deletions
diff --git a/gnu/build/linux-boot.scm b/gnu/build/linux-boot.scm
index 4dd740174e..997107a67a 100644
--- a/gnu/build/linux-boot.scm
+++ b/gnu/build/linux-boot.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
;;;
;;; This file is part of GNU Guix.
@@ -430,7 +430,8 @@ bailing out.~%root contents: ~s~%" (scandir "/"))
qemu-guest-networking?
volatile-root?
pre-mount
- (mounts '()))
+ (mounts '())
+ (on-error 'debug))
"This procedure is meant to be called from an initrd. Boot a system by
first loading LINUX-MODULES (a list of module names) from
LINUX-MODULE-DIRECTORY, then setting up QEMU guest networking if
@@ -444,7 +445,10 @@ if any.
MOUNTS must be a list of <file-system> objects.
When VOLATILE-ROOT? is true, the root file system is writable but any changes
-to it are lost."
+to it are lost.
+
+ON-ERROR is passed to 'call-with-error-handling'; it determines what happens
+upon error."
(define (root-mount-point? fs)
(string=? (file-system-mount-point fs) "/"))
@@ -517,6 +521,7 @@ to it are lost."
(begin
(display "no boot file passed via '--load'\n")
(display "entering a warm and cozy REPL\n")
- (start-repl)))))))
+ (start-repl)))))
+ #:on-error on-error))
;;; linux-initrd.scm ends here