[RTEMS Project] #4282: pwdgrp.c: Unchecked return value from library error spotted by Coverity

[RTEMS trac]

#4282: pwdgrp.c: Unchecked return value from library error spotted by Coverity
------------------------+--------------------
  Reporter:  Ryan Long  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  normal     |  Milestone:  6.1
 Component:  lib        |    Version:  6
  Severity:  normal     |   Keywords:
Blocked By:             |   Blocking:
------------------------+--------------------
 CID 1255518: Unchecked return value from library in pwdgrp_init().

 {{{
  65  /*
  66   * Do the best to create this directory.
  67   */
    CID 1255518 (#1 of 1): Unchecked return value from library
 (CHECKED_RETURN)1. check_return: Calling mkdir("/etc", 493U) without
 checking return value. This library function may fail and return an error
 code. [Note: The source code implementation of the function has been
 overridden by a builtin model.]
  68  mkdir("/etc", S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
 }}}

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Ticket URL: <http://devel.rtems.org/ticket/4282>
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