Lennart Poettering 086891e5c1 log: add an "error" parameter to all low-level logging calls and intrdouce log_error_errno() as log calls that take error numbers ...

This change has two benefits:

- The format string %m will now resolve to the specified error (or to
  errno if the specified error is 0. This allows getting rid of a ton of
  strerror() invocations, a function that is not thread-safe.

- The specified error can be passed to the journal in the ERRNO= field.

Now of course, we just need somebody to convert all cases of this:

        log_error("Something happened: %s", strerror(-r));

into thus:

        log_error_errno(-r, "Something happened: %m");

2014-11-27 22:05:23 +01:00

..

Makefile

build-sys: add stub makefiles to all subdirs to ease development with emacs

2012-04-13 21:37:59 +02:00

modules-load.c

log: add an "error" parameter to all low-level logging calls and intrdouce log_error_errno() as log calls that take error numbers

2014-11-27 22:05:23 +01:00