PH45182: New C Runtime Library APIs

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• This APAR provides enhancement to Language Environment C
  Runtime Library.
  
  FIXCAT: SEMERU21T/K  ZOSCP/K
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: z/OS C/C++ Users who want to use C Runtime   *
  *                 Library functions listed in Problem          *
  *                 Description.                                 *
  ****************************************************************
  * PROBLEM DESCRIPTION: The following enhancements are made to  *
  *                      z/OS C Runtime Library:                 *
  *                       - fopen(): new flag 'e' support        *
  *                       - mount(): new style parameter list    *
  *                       - umount(): new style parameter list   *
  *                                                              *
  *                      The following new functions are         *
  *                      supported in z/OS C Runtime Library:    *
  *                      __chattrat(), __chattrat64(),           *
  *                      accept4(), asprintf(), clone(),         *
  *                      dprintf(), dup3(), epoll_create(),      *
  *                      epoll_create1(), epoll_ctl(),           *
  *                      epoll_pwait(), epoll_wait(), eventfd(), *
  *                      faccessat(), fchomdat(), fchownat(),    *
  *                      fgetxattr(), flistxattr(), flock(),     *
  *                      fremovexattr(), fsetxattr(), fstatat(), *
  *                      fstatat64(), futimesat(), getentropy(), *
  *                      getopt_long(), getrandom(), getxattr(), *
  *                      inotify_add_watch(), inotify_init(),    *
  *                      inotify_init1(), inotify_rm_watch(),    *
  *                      lgetxattr(), linkat(), listxattr(),     *
  *                      llistxattr(), lremovexattr(),           *
  *                      lsetxattr(), mkdirat(), mkfifoat(),     *
  *                      mknodat(), nanosleep(), openat(),       *
  *                      openat2(), pipe2(), pivot_root(),       *
  *                      prctl(), prlimit(), psignal(),          *
  *                      psignal_unlocked(), readlinkat(),       *
  *                      removexattr(), renameat(), renameat2(), *
  *                      sethostname(), setns(), setxattr(),     *
  *                      symlinkat(), syncfs(), umount2(),       *
  *                      unlinkat(), unshare(), utimensat(),     *
  *                      vasprintf(), wait4().                   *
  ****************************************************************
  See Problem Description.
  

Problem conclusion

Temporary fix

Comments

• Refer to the following link for the IBM publication changes:
  https://public.dhe.ibm.com/systems/z/zos/PH45182.pdf
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UI95696

Modules/Macros

• CEEOFORK CEL4CGO1 CEL4VC3S CEL4VC3T CEL4VEC3 CELH1OHF CELH1OPS
  CELHCGO1 CELHDIR  CELHGETO CELHREPL CELHS003 CELHSTER CELHXFR2
  CELHXFR4 CELHXFR5 CELHXFR9 CELHXFRM CELHXVCC CELHXVCO CELHXVCT
  CELHXVEC CELHXVEO CELHXVET CELJGETO CELQ1OHF CELQ1OPS CELQCGO1
  CELQDIR  CELQFRK  CELQGETO CELQREPL CELQS003 CELQSTER CELQXFR2
  CELQXFR4 CELQXFR5 CELQXFR9 CELQXFRM CELQXVEC CELQXVEO CELQXVET
  CELZGETO EDC4$B58 EDC4$B59 EDC4$B5A EDC4$B5B EDC4$B5C EDC4$B5D
  EDC4$B5E EDC4$B5F EDC4$B60 EDC4$B61 EDC4$B62 EDC4$B63 EDC4$B64
  EDC4$B65 EDC40064 EDC40123 EDC40133 EDC40145 EDC40146 EDC40214
  EDC4022E EDC40243 EDC40245 EDC40318 EDC40358 EDC40359 EDC4@B58
  EDC4@B59 EDC4@B5A EDC4@B5B EDC4@B5C EDC4@B5D EDC4@B5E EDC4@B5F
  EDC4@B60 EDC4@B61 EDC4@B62 EDC4@B63 EDC4@B64 EDC4@B65 EDC4H00B
  EDC4H00C EDC4H00D EDC4H015 EDC4H019 EDC4H023 EDC4H025 EDC4H026
  EDC4H02A EDC4H02F EDC4H032 EDC4H036 EDC4H046 EDC4H053 EDC4H058
  EDC4H05D EDC4H067 EDC4H0AB EDC4H0B5 EDC4H0B6 EDC4H0B7 EDC4H0B8
  EDC4H0B9 EDC4H0BA EDC4H0BB EDC4H0BC EDCOSDIR EDCOXFR9
  

Fix information

• Fixed component name

  LE BASE FOR Z/O

• Fixed component ID

  568819801

Applicable component levels

• R7D0 PSY UI95696

     UP24/03/06 P F403  

Fix is available

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