* [9front] struct(1): struct variant of sig(1)
@ 2023-10-13 21:51 Jacob Moody
2023-10-23 23:17 ` ori
0 siblings, 1 reply; 3+ messages in thread
From: Jacob Moody @ 2023-10-13 21:51 UTC (permalink / raw)
To: 9front
This is a script I've used for quite a while myself, perhaps useful to others.
Got brought up and iterated on a bit today so I figured I would toss it here.
Thanks,
moody
#!/bin/rc
grep -n '^struct[ ]+'^$1 /sys/include/*.h && \
sed -n '/^struct[ ]+'^$1^'/,/^}/p' /sys/include/*.h
grep -l '^struct[ ]+'^$1 /sys/man/2/* | sed 's;.*/(.*);man 2 \1 # \1(2);'
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9front] struct(1): struct variant of sig(1)
2023-10-13 21:51 [9front] struct(1): struct variant of sig(1) Jacob Moody
@ 2023-10-23 23:17 ` ori
2023-10-24 1:39 ` ori
0 siblings, 1 reply; 3+ messages in thread
From: ori @ 2023-10-23 23:17 UTC (permalink / raw)
To: 9front
Quoth Jacob Moody <moody@posixcafe.org>:
> This is a script I've used for quite a while myself, perhaps useful to others.
> Got brought up and iterated on a bit today so I figured I would toss it here.
>
> Thanks,
> moody
>
>
> #!/bin/rc
>
> grep -n '^struct[ ]+'^$1 /sys/include/*.h && \
> sed -n '/^struct[ ]+'^$1^'/,/^}/p' /sys/include/*.h
> grep -l '^struct[ ]+'^$1 /sys/man/2/* | sed 's;.*/(.*);man 2 \1 # \1(2);'
maybe add it to sig?
...also, sig is way too clever, and therefore you can't do
'sig Bread'.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9front] struct(1): struct variant of sig(1)
2023-10-23 23:17 ` ori
@ 2023-10-24 1:39 ` ori
0 siblings, 0 replies; 3+ messages in thread
From: ori @ 2023-10-24 1:39 UTC (permalink / raw)
To: 9front
Quoth ori@eigenstate.org:
> Quoth Jacob Moody <moody@posixcafe.org>:
> > This is a script I've used for quite a while myself, perhaps useful to others.
> > Got brought up and iterated on a bit today so I figured I would toss it here.
> >
> > Thanks,
> > moody
> >
> >
> > #!/bin/rc
> >
> > grep -n '^struct[ ]+'^$1 /sys/include/*.h && \
> > sed -n '/^struct[ ]+'^$1^'/,/^}/p' /sys/include/*.h
> > grep -l '^struct[ ]+'^$1 /sys/man/2/* | sed 's;.*/(.*);man 2 \1 # \1(2);'
>
> maybe add it to sig?
>
> ...also, sig is way too clever, and therefore you can't do
> 'sig Bread'.
>
Played with it a bit -- how does this look?
diff 22cf5562fae445333c83d7d562156943dbe1716b uncommitted
--- a/rc/bin/sig
+++ b/rc/bin/sig
@@ -3,13 +3,14 @@
# prints out function signatures by grepping the manual
-*=`{echo $*|tr A-Z a-z|tr -dc 'a-z0-9_ \012'} # fold case, delete funny chars
if(~ $#* 0){
- echo usage: sig function ... >/fd/2
+ echo usage: sig name ... >/fd/2
exit usage
}
for (i) {
+ grep -n '^struct[ ]+'^$i /sys/include/*.h && \
+ sed -n '/^struct[ ]+'^$i^'/,/^}/p' /sys/include/*.h
files=`{grep -il '[ ]\*?'$i'\(' /sys/man/2/*}
for(j in $files) {
{echo .nr LL 20i; sed -n '/^.SH SYNOPSIS/,/^.SH.*DESCR/p' $j } |
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-10-13 21:51 [9front] struct(1): struct variant of sig(1) Jacob Moody
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