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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-07-15 09:57:45 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-07-15 09:57:45 +0200 |
| commit | a57dfa0dedc1f25c4dfd6e0c786a1dbf72f44a03 (patch) | |
| tree | 2116d98ffc56a70a073beba11176338e97fe125d | |
| parent | tcpdump: Return the PCAP loop return value. Increase the stack size. (diff) | |
| download | rtems-libbsd-a57dfa0dedc1f25c4dfd6e0c786a1dbf72f44a03.tar.bz2 | |
libbsd.txt: Clarify rules to modify FreeBSD code
| -rw-r--r-- | libbsd.txt | 16 |
1 files changed, 13 insertions, 3 deletions
@@ -434,8 +434,9 @@ http://www.freebsd.org/cgi/man.cgi?query=kobj&sektion=9&apropos=0&manpath=FreeBS === Rules for Modifying FreeBSD Source -Only add lines. Subtract code by added `#ifndef __rtems__`. This makes -merging easier in the future. For example: +Only add lines. If your patch contains lines starting with a '-', then this is +wrong. Subtract code by added `#ifndef __rtems__`. This makes merging easier +in the future. For example: ------------------------------------------------------------------------------- /* Global variables for the kernel. */ @@ -479,7 +480,16 @@ extern volatile int ticks; ------------------------------------------------------------------------------- Add nothing (even blank lines) before or after the `__rtems__` guards. Always -include a `__rtems__` in the guards to make searches easy. +include a `__rtems__` in the guards to make searches easy, so use + +* `#ifndef __rtems__`, +* `#ifdef __rtems__`, +* `#else /* __rtems__ */`, and +* `#endif /* __rtems__ */`. + +For new code use +http://www.freebsd.org/cgi/man.cgi?query=style&apropos=0&sektion=9&manpath=FreeBSD+9.2-RELEASE&arch=default&format=html[STYLE(9)]. +Do not format original FreeBSD code. == BSD Library Source |