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| author | oshogbo <oshogbo@FreeBSD.org> | 2016-02-25 18:23:40 +0000 |
|---|---|---|
| committer | oshogbo <oshogbo@FreeBSD.org> | 2016-02-25 18:23:40 +0000 |
| commit | 023f14d65b31db71d1a4e6655205dd919bfeb5fb (patch) | |
| tree | faa5b7886c70249c03078cb4861e837c2d0f6582 /usr.sbin/tcpdump | |
| parent | 85f8ae969b95a5539c68ffb09c545b5023901f4e (diff) | |
| download | FreeBSD-src-023f14d65b31db71d1a4e6655205dd919bfeb5fb.zip FreeBSD-src-023f14d65b31db71d1a4e6655205dd919bfeb5fb.tar.gz | |
Convert casperd(8) daemon to the libcasper.
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We have the same cwd as the original process.
2. The same uid, gid and groups.
3. The same MAC labels.
4. The same descriptor table.
5. The same routing table.
6. The same umask.
7. The same cpuset(1).
From now services are also in form of libraries.
We also removed libcapsicum at all and converts existing program using Casper
to new architecture.
Discussed with: pjd, jonathan, ed, drysdale@google.com, emaste
Partially reviewed by: drysdale@google.com, bdrewery
Approved by: pjd (mentor)
Differential Revision: https://reviews.freebsd.org/D4277
Diffstat (limited to 'usr.sbin/tcpdump')
| -rw-r--r-- | usr.sbin/tcpdump/tcpdump/Makefile | 5 | ||||
| -rw-r--r-- | usr.sbin/tcpdump/tcpdump/config.h | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/usr.sbin/tcpdump/tcpdump/Makefile b/usr.sbin/tcpdump/tcpdump/Makefile index d54b9bf..ec585f4 100644 --- a/usr.sbin/tcpdump/tcpdump/Makefile +++ b/usr.sbin/tcpdump/tcpdump/Makefile @@ -177,8 +177,9 @@ CFLAGS+= -DLBL_ALIGN LIBADD= l pcap .if ${MK_CASPER} != "no" -LIBADD+= capsicum -CFLAGS+=-DHAVE_CAPSICUM +LIBADD+= casper +LIBADD+= cap_dns +CFLAGS+=-DHAVE_CASPER .endif .if ${MK_OPENSSL} != "no" LIBADD+= crypto diff --git a/usr.sbin/tcpdump/tcpdump/config.h b/usr.sbin/tcpdump/tcpdump/config.h index a3e6f3d..dbd03f7 100644 --- a/usr.sbin/tcpdump/tcpdump/config.h +++ b/usr.sbin/tcpdump/tcpdump/config.h @@ -15,7 +15,7 @@ /* capsicum support available */ /* See Makefile */ -/* #undef HAVE_CAPSICUM */ +/* #undef HAVE_CAPSPER */ /* Define to 1 if you have the `cap_enter' function. */ #define HAVE_CAP_ENTER 1 |
