Message ID | 20180515112729.w7kwpa7lczwginx3@gondor.apana.org.au (mailing list archive) |
---|---|
State | Superseded |
Delegated to: | Herbert Xu |
Headers | show |
On Tue, May 15, 2018 at 07:27:29PM +0800, Herbert Xu wrote: > This patch marks the following built-ins as regular, meaning that > they cannot be overriden using PATH search: > hash > pwd > type > ulimit This seems correct, but lacks rationale. The rationale is that pwd should have been here since long ago (because it is in the list in XCU 2.9.1.1 Command Search and Execution), while the other three are new in SUSv4tc2.
diff --git a/src/builtins.def.in b/src/builtins.def.in index 4441fe4..95e420c 100644 --- a/src/builtins.def.in +++ b/src/builtins.def.in @@ -69,11 +69,11 @@ exitcmd -s exit exportcmd -as export -as readonly falsecmd -u false getoptscmd -u getopts -hashcmd hash +hashcmd -u hash jobscmd -u jobs localcmd -as local printfcmd printf -pwdcmd pwd +pwdcmd -u pwd readcmd -u read returncmd -s return setcmd -s set @@ -81,14 +81,14 @@ shiftcmd -s shift timescmd -s times trapcmd -s trap truecmd -s : -u true -typecmd type +typecmd -u type umaskcmd -u umask unaliascmd -u unalias unsetcmd -s unset waitcmd -u wait aliascmd -au alias #ifdef HAVE_GETRLIMIT -ulimitcmd ulimit +ulimitcmd -u ulimit #endif testcmd test [ killcmd -u kill
This patch marks the following built-ins as regular, meaning that they cannot be overriden using PATH search: hash pwd type ulimit Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>