Date: Wed, 3 Feb 2010 22:31:52 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r203456 - projects/capabilities8/tools/tools/syscall_timing Message-ID: <201002032231.o13MVqMf027593@svn.freebsd.org>
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Author: rwatson Date: Wed Feb 3 22:31:51 2010 New Revision: 203456 URL: http://svn.freebsd.org/changeset/base/203456 Log: Merge c174284 from the TrustedBSD Capabilities p4 branch to capabilities8: Micro-benchmarks for chroot() and setuid(). Sponsored by: Google, Inc. Modified: projects/capabilities8/tools/tools/syscall_timing/syscall_timing.c Modified: projects/capabilities8/tools/tools/syscall_timing/syscall_timing.c ============================================================================== --- projects/capabilities8/tools/tools/syscall_timing/syscall_timing.c Wed Feb 3 22:20:57 2010 (r203455) +++ projects/capabilities8/tools/tools/syscall_timing/syscall_timing.c Wed Feb 3 22:31:51 2010 (r203456) @@ -565,6 +565,38 @@ test_pdfork_exec(int num) benchmark_stop(); } +void +test_chroot(int num) +{ + int i; + + if (chroot("/") < 0) + err(-1, "test_chroot: chroot"); + benchmark_start(); + for (i = 0; i < num; i++) { + if (chroot("/") < 0) + err(-1, "test_chroot: chroot"); + } + benchmark_stop(); +} + +void +test_setuid(int num) +{ + uid_t uid; + int i; + + uid = getuid(); + if (setuid(uid) < 0) + err(-1, "test_setuid: setuid"); + benchmark_start(); + for (i = 0; i < num; i++) { + if (setuid(uid) < 0) + err(-1, "test_setuid: setuid"); + } + benchmark_stop(); +} + /* * A bit like sandbox, in that a process is forked, IPC ping-pong is done, * but with none of the sandboxing goo. @@ -773,6 +805,8 @@ static const struct test tests[] = { { "fork_exec", test_fork_exec }, { "vfork_exec", test_vfork_exec }, { "pdfork_exec", test_pdfork_exec }, + { "chroot", test_chroot }, + { "setuid", test_setuid }, { "pingpong", test_pingpong }, { "sandbox", test_sandbox }, };
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