diff options
| -rw-r--r-- | src/mcron/base.scm | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/src/mcron/base.scm b/src/mcron/base.scm index 037a9b7..c0404ae 100644 --- a/src/mcron/base.scm +++ b/src/mcron/base.scm @@ -176,31 +176,31 @@ unusable." "Run JOB in a separate process. The process is run as JOB user with the environment properly set. Update the NEXT-TIME field of JOB by computing its next value." - (if (= (primitive-fork) 0) - (dynamic-wind ;child - (const #t) - (λ () - (setgid (passwd:gid (job:user job))) - (setuid (passwd:uid (job:user job))) - ;; Handle the case where the home directory points to a nonexistent - ;; location, as can be the case when running the job as the "nobody" - ;; user. - (catch 'system-error - (lambda () - (chdir (passwd:dir (job:user job)))) - (lambda args - (let ((errno (system-error-errno args))) - (cond - ((= ENOENT errno) (chdir "/")) - (else (throw 'system-error args)))))) - (modify-environment (job:environment job) (job:user job)) - ((job:action job))) - (λ () - (primitive-exit 0))) - (begin ;parent - (update-number-children! 1+) - (job:next-time-set! job ((job:next-time-function job) - (current-time)))))) + (case (primitive-fork) + ((0) (dynamic-wind ;child + (const #t) + (λ () + (setgid (passwd:gid (job:user job))) + (setuid (passwd:uid (job:user job))) + + ;; Handle the case where the home directory points to a + ;; nonexistent location, as can be the case when running + ;; the job as the "nobody" user. + (catch 'system-error + (λ () + (chdir (passwd:dir (job:user job)))) + (λ args + (if (= ENOENT (system-error-errno args)) + (chdir "/") + (throw 'system-error args)))) + + (modify-environment (job:environment job) (job:user job)) + ((job:action job))) + (λ () + (primitive-exit 0)))) + (else (update-number-children! 1+) ;parent + (job:next-time-set! job ((job:next-time-function job) + (current-time)))))) (define (child-cleanup) ;; Give any zombie children a chance to die, and decrease the number known |