id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,difficulty 424,umask support,Mario Domenech Goulart,,"Chicken currently doesn't provide bindings to {{{umask}}}(2). It would be nice to have a procedure for that. Here's the proposed syntax and semantics: {{{(set-file-creation-mode-mask mask)}}} Returns the previous value of the file mode mask. {{{mask}}} can be specified using Unit posix's {{{perm/*}}} constants. Initial discussion on chicken-hackers proposes adding umask support to the posix unit. ",change request,closed,major,,core libraries,4.6.x,fixed,umask,,