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linux-modules: Add 'current-kernel-directory'.

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* gnu/build/linux-modules.scm (current-kernel-directory): New procedure.
(current-alias-file): Use it.
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Ludovic Courtès 2018-03-14 23:09:57 +01:00
parent 248db51c7e
commit a57df67b59
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1 changed files with 7 additions and 4 deletions
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11
gnu/build/linux-modules.scm
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@ -357,12 +357,15 @@ and each module is a module name like \"snd_hda_intel\"."
(() ;empty line
(loop aliases)))))))
(define (current-alias-file)
"Return the absolute file name of the default 'modules.alias' file."
(define (current-kernel-directory)
"Return the directory of the currently running Linux kernel."
(string-append (or (getenv "LINUX_MODULE_DIRECTORY")
"/run/booted-system/kernel/lib/modules")
"/" (utsname:release (uname))
"/" "modules.alias"))
"/" (utsname:release (uname))))
(define (current-alias-file)
"Return the absolute file name of the default 'modules.alias' file."
(string-append (current-kernel-directory) "/modules.alias"))
(define* (known-module-aliases #:optional (alias-file (current-alias-file)))
"Return the list of alias/module pairs read from ALIAS-FILE. Each alias is