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libexec/rtld-elf/rtld.1
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This variable is unset for set-user-ID and set-group-ID programs. | This variable is unset for set-user-ID and set-group-ID programs. | ||||
.Ev LD_LIBRARY_PATH_FDS | .Ev LD_LIBRARY_PATH_FDS | ||||
A colon separated list of file descriptor numbers for library directories. | A colon separated list of file descriptor numbers for library directories. | ||||
This is intended for use within | This is intended for use within | ||||
.Xr capsicum 4 | .Xr capsicum 4 | ||||
sandboxes, when global namespaces such as the filesystem are unavailable. | sandboxes, when global namespaces such as the filesystem are unavailable. | ||||
It is consulted just after LD_LIBRARY_PATH. | It is consulted just after LD_LIBRARY_PATH. | ||||
This variable is unset for set-user-ID and set-group-ID programs. | This variable is unset for set-user-ID and set-group-ID programs. | ||||
.It Ev LD_PRINT_ERROR | |||||
When set to a nonempty string, causes | |||||
.Nm | |||||
to print any error messages that would be available to the application via | |||||
wblock: Is this still valid if we make it more active?
```to print error messages that are available… | |||||
.Xr dlopen 3 . | |||||
.It Ev LD_BIND_NOW | .It Ev LD_BIND_NOW | ||||
When set to a nonempty string, causes | When set to a nonempty string, causes | ||||
.Nm | .Nm | ||||
to relocate all external function calls before starting execution of the | to relocate all external function calls before starting execution of the | ||||
program. | program. | ||||
Normally, function calls are bound lazily, at the first call | Normally, function calls are bound lazily, at the first call | ||||
of each function. | of each function. | ||||
.Ev LD_BIND_NOW | .Ev LD_BIND_NOW | ||||
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Is this still valid if we make it more active?
(Also avoiding "via", which only seems valid to me when given with a network or highway-type map.)