[dovecot/core] a9f370: lib-http: Add http_client_get_global_context()

[GitHub]

  Branch: refs/heads/master-2.3
  Home:   https://github.com/dovecot/core
  Commit: a9f37034ec824790cfc7f56495f4efaf7041968a
      https://github.com/dovecot/core/commit/a9f37034ec824790cfc7f56495f4efaf7041968a
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-12-15 (Fri, 15 Dec 2017)

  Changed paths:
    M src/lib-http/http-client.c
    M src/lib-http/http-client.h

  Log Message:
  -----------
  lib-http: Add http_client_get_global_context()


  Commit: 00ef907269870d8cf640b6a195982ac118cbae71
      https://github.com/dovecot/core/commit/00ef907269870d8cf640b6a195982ac118cbae71
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-12-15 (Fri, 15 Dec 2017)

  Changed paths:
    M src/lib-http/http-client.c
    M src/lib-http/http-client.h

  Log Message:
  -----------
  lib-http: Change http_client_init() to use the global shared client context

This is most likely what is usually wanted.


  Commit: 88dac1aac953812b81c61460c2236283fc74faaf
      https://github.com/dovecot/core/commit/88dac1aac953812b81c61460c2236283fc74faaf
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-12-15 (Fri, 15 Dec 2017)

  Changed paths:
    M src/lib-http/http-client.c
    M src/lib-http/http-client.h

  Log Message:
  -----------
  lib-http: Add http_client_init_private()

This allows creating a HTTP client without a shared context, in case it's
needed for some reason.


Compare: https://github.com/dovecot/core/compare/993b1b96f38d...88dac1aac953