Date: Mon, 21 Mar 2016 23:22:19 +0000 (UTC) From: Bryan Drewery <bdrewery@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r297172 - head/sys/dev/filemon Message-ID: <201603212322.u2LNMJwJ067002@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: bdrewery Date: Mon Mar 21 23:22:19 2016 New Revision: 297172 URL: https://svnweb.freebsd.org/changeset/base/297172 Log: Consolidate common link(2) logic. MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division Modified: head/sys/dev/filemon/filemon_wrapper.c Modified: head/sys/dev/filemon/filemon_wrapper.c ============================================================================== --- head/sys/dev/filemon/filemon_wrapper.c Mon Mar 21 22:29:24 2016 (r297171) +++ head/sys/dev/filemon/filemon_wrapper.c Mon Mar 21 23:22:19 2016 (r297172) @@ -237,58 +237,46 @@ filemon_wrapper_rename(struct thread *td return (ret); } -static int -filemon_wrapper_link(struct thread *td, struct link_args *uap) +static void +_filemon_wrapper_link(struct thread *td, char *upath1, char *upath2) { - int ret; - size_t done; - size_t len; struct filemon *filemon; + size_t len; - if ((ret = sys_link(td, uap)) == 0) { - if ((filemon = filemon_proc_get(curproc)) != NULL) { - copyinstr(uap->path, filemon->fname1, - sizeof(filemon->fname1), &done); - copyinstr(uap->link, filemon->fname2, - sizeof(filemon->fname2), &done); + if ((filemon = filemon_proc_get(curproc)) != NULL) { + copyinstr(upath1, filemon->fname1, + sizeof(filemon->fname1), NULL); + copyinstr(upath2, filemon->fname2, + sizeof(filemon->fname2), NULL); - len = snprintf(filemon->msgbufr, - sizeof(filemon->msgbufr), "L %d '%s' '%s'\n", - curproc->p_pid, filemon->fname1, filemon->fname2); + len = snprintf(filemon->msgbufr, + sizeof(filemon->msgbufr), "L %d '%s' '%s'\n", + curproc->p_pid, filemon->fname1, filemon->fname2); - filemon_output(filemon, filemon->msgbufr, len); + filemon_output(filemon, filemon->msgbufr, len); - filemon_drop(filemon); - } + filemon_drop(filemon); } - - return (ret); } static int -filemon_wrapper_symlink(struct thread *td, struct symlink_args *uap) +filemon_wrapper_link(struct thread *td, struct link_args *uap) { int ret; - size_t done; - size_t len; - struct filemon *filemon; - if ((ret = sys_symlink(td, uap)) == 0) { - if ((filemon = filemon_proc_get(curproc)) != NULL) { - copyinstr(uap->path, filemon->fname1, - sizeof(filemon->fname1), &done); - copyinstr(uap->link, filemon->fname2, - sizeof(filemon->fname2), &done); + if ((ret = sys_link(td, uap)) == 0) + _filemon_wrapper_link(td, uap->path, uap->link); - len = snprintf(filemon->msgbufr, - sizeof(filemon->msgbufr), "L %d '%s' '%s'\n", - curproc->p_pid, filemon->fname1, filemon->fname2); + return (ret); +} - filemon_output(filemon, filemon->msgbufr, len); +static int +filemon_wrapper_symlink(struct thread *td, struct symlink_args *uap) +{ + int ret; - filemon_drop(filemon); - } - } + if ((ret = sys_symlink(td, uap)) == 0) + _filemon_wrapper_link(td, uap->path, uap->link); return (ret); } @@ -297,26 +285,9 @@ static int filemon_wrapper_linkat(struct thread *td, struct linkat_args *uap) { int ret; - size_t done; - size_t len; - struct filemon *filemon; - - if ((ret = sys_linkat(td, uap)) == 0) { - if ((filemon = filemon_proc_get(curproc)) != NULL) { - copyinstr(uap->path1, filemon->fname1, - sizeof(filemon->fname1), &done); - copyinstr(uap->path2, filemon->fname2, - sizeof(filemon->fname2), &done); - - len = snprintf(filemon->msgbufr, - sizeof(filemon->msgbufr), "L %d '%s' '%s'\n", - curproc->p_pid, filemon->fname1, filemon->fname2); - - filemon_output(filemon, filemon->msgbufr, len); - filemon_drop(filemon); - } - } + if ((ret = sys_linkat(td, uap)) == 0) + _filemon_wrapper_link(td, uap->path1, uap->path2); return (ret); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201603212322.u2LNMJwJ067002>