| Elektra 0.11.0

Functions with buffers

# Problem

Currently the way functions like `keyGetName()` work is by passing a buffer with a `maxSize` and if the buffer is large enough, the value gets copied into the buffer. This leads to the user having to write a lot of surrounding boilerplate code, checking for the size of every value / name they want to copy into a buffer.

# Constraints

# Assumptions

# Considered Alternatives

# Decision

- Remove Functions:
  - keyGetName()
  - keyGetUnescapedName()
  - keyGetBaseName()
  - keyGetString()
  - keyGetBinary()
- add documentation in API documentation about life-time and add in release notes that you should use strncpy() / memcpy() instead:

// str values
strncpy(..., keyName (k), ...)
// binary values
memcpy(..., keyValue (k), ...)
keyName
const char * keyName(const Key *key)
Returns a pointer to the abbreviated real internal key name.
Definition elektra/keyname.c:429
keyValue
const void * keyValue(const Key *key)
Return a pointer to the real internal key value.
Definition keyvalue.c:163

# Rationale

The functions clutter the API and try to replace existing builtin functionality for little to no gain. This makes the API leaner while also retaining its functionality.

# Implications

# Related Decisions

# Notes