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01/05: syscalls: Report lack of a libc symbol as ENOSYS.
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From: |
Ludovic Courtès |
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Subject: |
01/05: syscalls: Report lack of a libc symbol as ENOSYS. |
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Date: |
Mon, 10 Sep 2018 11:47:59 -0400 (EDT) |
civodul pushed a commit to branch master
in repository guix.
commit f8121329b1dcebb55d6dfbae553bfa69d557eede
Author: Ludovic Courtès <address@hidden>
Date: Mon Sep 10 14:45:19 2018 +0200
syscalls: Report lack of a libc symbol as ENOSYS.
* guix/build/syscalls.scm (syscall->procedure): Throw to 'system-error
with ENOSYS when NAME cannot be found.
---
guix/build/syscalls.scm | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/guix/build/syscalls.scm b/guix/build/syscalls.scm
index 74cb675..56a689f 100644
--- a/guix/build/syscalls.scm
+++ b/guix/build/syscalls.scm
@@ -385,8 +385,8 @@ the returned procedure is called."
#:return-errno? #t)))
(lambda args
(lambda _
- (error (format #f "~a: syscall->procedure failed: ~s"
- name args))))))
+ (throw 'system-error name "~A" (list (strerror ENOSYS))
+ (list ENOSYS))))))
(define-syntax define-as-needed
(syntax-rules ()