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| -rw-r--r-- | README | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -145,6 +145,9 @@ extra aliasing to avoid having too much identical syscfg files. Known Problems ============== +WSA Error Codes on Windows +-------------------------- + On Windows, WSA Error Codes can be provided as system error codes and will be transparently converted to the corresponding gpg error codes. There are two problems with this support: @@ -166,3 +169,26 @@ There are two problems with this support: Any WSA Error code has either the first problem or the second (but not both), depending on if there is a corresponding Windows error code. + + +Static Linking on GNU systems +----------------------------- + +Typically found in gpgv static build, static linking using GNU C +library results a warning message from a linker about the getpwnam +function with libgpg-error. This is usually no problem at all. + +The warning is emitted because of gnu.warning section in GNU C +library. The intention of GNU C library is that, it deserves a +warning because getpwnam uses the Name Service Switch and it might +result dynamic loading with possibly incompatible library. + +For older systems, it was true. Nowadays, an application does not +directly load dynamic module for the Name Service Switch. It is +usually done by nscd (name service cache daemon). + +Only when nscd is disabled or not available, an application loads +dynamic module. Only for this corner case, the warning from linker is +relevant. It is usually not the case on modern systems. + +See T8066 for further discussion. |