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linux.4: clarify path translation

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Try to be a little more explicit about the path translation mechanism
accessing /compat/linux/<path> then falling back to /<path>.

PR:		277804
Reviewed by:	fernape
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Ed Maste
2024-08-19 09:43:37 -04:00
parent e962b37bf0
commit f66e71fa78
1 changed files with 4 additions and 2 deletions
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share/man/man4/linux.4
+4 -2
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@@ -63,9 +63,11 @@ before
.Pa / . .Pa / .
For example, when Linux process attempts to open For example, when Linux process attempts to open
.Pa /etc/passwd , .Pa /etc/passwd ,
it will really access it will first access
.Pa /compat/linux/etc/passwd , .Pa /compat/linux/etc/passwd ,
unless the latter does not exist. falling back to
.Pa /etc/passwd
if the former does not exist.
This is used to make sure Linux processes load Linux shared libraries This is used to make sure Linux processes load Linux shared libraries
instead of their similarly-named FreeBSD counterparts, and also instead of their similarly-named FreeBSD counterparts, and also
to provide alternative versions of certain other files and virtual to provide alternative versions of certain other files and virtual