[Bug 41220] New: Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Bug ID: 41220
           Summary: Provide fallback implementation of strnlen for OS
                    versions that don't have it in their Libc (Leopard,
                    Snow Leopard, et al)
           Product: Wine
           Version: 1.9.17
          Hardware: x86
                OS: Mac OS X
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]

wine-1.9.17 is failing to build on Leopard and Snow Leopard due to strnlen not
being available on those OS versions, where d3d10.dll.so and d3d11.dll.so fail
to link with:

Undefined symbols for architecture i386:
  "_strnlen", referenced from:
      _fx10_get_string in effect.o

Undefined symbols for architecture i386:
  "_strnlen", referenced from:
      _shader_parse_signature in shader.o

A fallback implementation of strnlen should be provided for such cases.

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Ryan Schmidt  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

--- Comment #1 from Ryan Schmidt  ---
Issue remains in 2.0.

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Ricardo Urbina  changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

--- Comment #2 from Ricardo Urbina  ---
Created attachment 57134
  --> https://bugs.winehq.org/attachment.cgi?id=57134
This patch worked for me on Snow Leopard

I patched this to my src dir and it worked fine, but it needs some preprocessor
magic to enable it only for Mac OS X < 10.7.

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Gijs Vermeulen  changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

--- Comment #3 from Gijs Vermeulen  ---
This should now be fixed by:
https://source.winehq.org/git/wine.git/commit/9d36aad4571b288f5208d35425e172...

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
      Fixed by SHA1|                            |9d36aad4571b288f5208d35425e
                   |                            |1720c6f145376
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #4 from Alexandre Julliard  ---
Fixed.

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #5 from Alexandre Julliard  ---
Closing bugs fixed in 3.0-rc3.

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Michael Stefaniuc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |2.0.x

[Bug 41220] Provide fallback implementation of strnlen for OS versions that don' t have it in their Libc (Leopard, Snow Leopard, et al)

https://bugs.winehq.org/show_bug.cgi?id=41220

Michael Stefaniuc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|2.0.x                       |---

--- Comment #6 from Michael Stefaniuc  ---
Removing the 2.0.x milestone from bugs included in 2.0.5.