IZ57589: OMP.H HEADER FILE ISSUE WITH STDC89

Fixes are available

APAR status

Closed as program error.

Error description

The header file omp.h in fileset xlsmp.rte contains the
following enum:

typedef enum omp_sched {
 omp_sched_unknown= 0,/* not a valid type */

  /* following 4 schedule kinds are defined in Open 3.0
Specification */
  omp_sched_static= 1,/* GUIDED scheduling type */
  omp_sched_dynamic= 2,/* DYNAMIC scheduling type */
  omp_sched_guided= 3,/* STATIC scheduling type */
  omp_sched_auto= 4,/* AUTO scheduling type */

  ibm_sched_affinity= 1000,/* AFFINITY scheduling type. This is
an IBM extension. */

} omp_sched_t;

The comma at the end of the ibm_sched_affinity element does not
conform with the stdc89 language level, and will produce an
error for users compiling with -qlanglvl=stdc89.

Local fix

- Manually delete the comma from omp.h
- Compile with a later language level (i.e. -qlanglvl=stdc99)

Problem summary

PROBLEM DESCRIPTION:
The XLSMP runtime V1.8.0.0 introduced new content into the
omp.h header file contained in /usr/include/.  This new version
of omp.h contains the following enum:

typedef enum omp_sched {
omp_sched_unknown= 0,/* not a valid type */

/* following 4 schedule kinds are defined in Open 3.0
Specification */
omp_sched_static= 1,/* GUIDED scheduling type */
omp_sched_dynamic= 2,/* DYNAMIC scheduling type */
omp_sched_guided= 3,/* STATIC scheduling type */
omp_sched_auto= 4,/* AUTO scheduling type */

ibm_sched_affinity= 1000,/* AFFINITY scheduling type. This is
an IBM extension. */

} omp_sched_t;

For some time, AIX headers, such as omp.h, followed the c89
standard.  Newer versions of AIX no longer completely follow
the c89 standard, and have introduced commas at the end of the
lists in enum types.  Users compiling with the c89 standard
will experience a syntax error caused by this comma:

''/usr/include/omp.h'', line 50.27: 1506-275 (S) Unexpected
text ',' encountered.

Problem conclusion

Removed the last comma in the enum in omp.h .

Temporary fix

Comments

APAR Information

APAR number
IZ57589
Reported component name
XLC C++ AIX
Reported component ID
5724M1200
Reported release
180
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-08-07
Closed date
2009-11-16
Last modified date
2009-11-16

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

LI75103 LI75143

Fix information

Fixed component name
XL SMP AIX
Fixed component ID
5724U8201

Applicable component levels

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSB259","label":"XL Fortran Advanced Edition for Linux"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"1.8","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}}]

Document Information

Modified date:
24 February 2022

Tips

IZ57589: OMP.H HEADER FILE ISSUE WITH STDC89

Fixes are available

Subscribe

APAR status

Closed as program error.

Error description

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

APAR number

Reported component name

Reported component ID

Reported release

Status

PE

HIPER

Special Attention

Submitted date

Closed date

Last modified date

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name

Fixed component ID

Applicable component levels

Document Information

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