(address . guix-patches@gnu.org)(name . Olivier Dion)(address . olivier.dion@polymtl.ca)
eb897ca2f879013bc5d792e8eaa792e68ac1789f.1649287765.git.olivier.dion@polymtl.ca
* gnu/packages/engineering.scm (librseq): New variable.
---
gnu/packages/engineering.scm | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
Toggle diff (38 lines)
diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index cb721ddd2e..9b0a917f8e 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -1148,6 +1148,31 @@ (define-public kicad-templates
(description "This package contains the official KiCad project and
worksheet templates.")))
+(define-public librseq
+ (let ((commit "170f840b498e1aff068b90188727a656111bfc2f")
+ (hash "0rdx59y8y9x8cfmmx5gl66gibkzpk3kw5lrrqhrxan8zr37a055y"))
+ (package
+ (name "librseq")
+ (version "0.0.0")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/compudj/librseq.git")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256 (base32 hash))))
+ (build-system gnu-build-system)
+ (native-inputs (list autoconf automake libtool))
+ (propagated-inputs (list linux-libre-headers))
+ (home-page "https://github.com/compudj/librseq")
+ (synopsis "Userspace library for restartable sequences")
+ (description "A restartable sequence is a critical region delimited by a
+program where if the execution its preempted or interrupted, the kernel will
+divert the program control flow to a custom handler. They are a good
+alternative to atomic operations for critical fast paths and are usually used
+in the context of per-cpu data.")
+ (license (list license:lgpl2.1 license:expat)))))
+
(define-public linsmith
(package
(name "linsmith")
--
2.34.0