* How to find macro defination in source code ?
@ 2010-06-18 16:47 wilbur.chan
2010-06-18 17:46 ` jjDaNiMoTh
2010-06-19 5:52 ` Michael Ellerman
0 siblings, 2 replies; 3+ messages in thread
From: wilbur.chan @ 2010-06-18 16:47 UTC (permalink / raw)
To: linuxppc-dev
For example, a macro in serial driver 8250.c , SERIAL_PORT_DFNS ,I
can't find where it is implement.
Is there any solutions to find a macro defination in code ?
Thx
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to find macro defination in source code ?
2010-06-18 16:47 How to find macro defination in source code ? wilbur.chan
@ 2010-06-18 17:46 ` jjDaNiMoTh
2010-06-19 5:52 ` Michael Ellerman
1 sibling, 0 replies; 3+ messages in thread
From: jjDaNiMoTh @ 2010-06-18 17:46 UTC (permalink / raw)
To: wilbur.chan; +Cc: linuxppc-dev
2010/6/18 wilbur.chan <wilbur512@gmail.com>:
> For example, a macro in serial driver 8250.c , SERIAL_PORT_DFNS ,I
> can't find where it is implement.
>
> Is there any solutions to find a macro defination in code ?
>
> Thx
Yes, use the lxr engine [1].
[1] http://lxr.linux.no
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to find macro defination in source code ?
2010-06-18 16:47 How to find macro defination in source code ? wilbur.chan
2010-06-18 17:46 ` jjDaNiMoTh
@ 2010-06-19 5:52 ` Michael Ellerman
1 sibling, 0 replies; 3+ messages in thread
From: Michael Ellerman @ 2010-06-19 5:52 UTC (permalink / raw)
To: wilbur.chan; +Cc: linuxppc-dev list
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On Sat, 2010-06-19 at 00:47 +0800, wilbur.chan wrote:
> For example, a macro in serial driver 8250.c , SERIAL_PORT_DFNS ,I
> can't find where it is implement.
It looks to be in 8250.c, so I don't know why you can't find it.
> Is there any solutions to find a macro defination in code ?
# make tags
# vi -t SERIAL_PORT_DFNS
Or in general:
http://ctags.sourceforge.net/
cheers
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2010-06-18 16:47 How to find macro defination in source code ? wilbur.chan
2010-06-18 17:46 ` jjDaNiMoTh
2010-06-19 5:52 ` Michael Ellerman
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