c999e3481d
Since 59f256ec35d3 dmesg(8) will always skip first line of the message buffer, cause it might be incomplete. The problem is that in most cases it is complete, valid and contains the "---<<BOOT>>---" marker. This skip can be disabled with '-a', but that would also unhide all non-kernel messages. Move this functionality from dmesg(8) to kernel, since kernel actually knows if wrap has happened or not. The main motivation for the change is not actually the value of the "---<<BOOT>>---" marker. The problem breaks unit tests, that clear message buffer, perform a test and then check the message buffer for a result. Example of such test is sys/kern/sonewconn_overflow.
FreeBSD Source:
This is the top level of the FreeBSD source directory.
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Source Roadmap:
| Directory | Description |
|---|---|
| bin | System/user commands. |
| cddl | Various commands and libraries under the Common Development and Distribution License. |
| contrib | Packages contributed by 3rd parties. |
| crypto | Cryptography stuff (see crypto/README). |
| etc | Template files for /etc. |
| gnu | Commands and libraries under the GNU General Public License (GPL) or Lesser General Public License (LGPL). Please see gnu/COPYING and gnu/COPYING.LIB for more information. |
| include | System include files. |
| kerberos5 | Kerberos5 (Heimdal) package. |
| lib | System libraries. |
| libexec | System daemons. |
| release | Release building Makefile & associated tools. |
| rescue | Build system for statically linked /rescue utilities. |
| sbin | System commands. |
| secure | Cryptographic libraries and commands. |
| share | Shared resources. |
| stand | Boot loader sources. |
| sys | Kernel sources. |
sys/arch/conf |
Kernel configuration files. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. |
| tests | Regression tests which can be run by Kyua. See tests/README for additional information. |
| tools | Utilities for regression testing and miscellaneous tasks. |
| usr.bin | User commands. |
| usr.sbin | System administration commands. |
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