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z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

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_P<strong>OS</strong>IX_SAVED_IDS<br />

Specifies that processes have saved set-user-ID and saved set-group-ID<br />

bits set.<br />

_P<strong>OS</strong>IX_SSIZE_MAX<br />

Specifies the value that can be stored in an object of type ssize_t.<br />

_P<strong>OS</strong>IX_STREAM_MAX<br />

Specifies the minimum conforming value for STREAM_MAX.<br />

_P<strong>OS</strong>IX_TZNAME_MAX<br />

Specifies the minimum conforming value for TZNAME_MAX.<br />

_P<strong>OS</strong>IX_VERSION<br />

Specifies the version of P<strong>OS</strong>IX adhered to in this release.<br />

You can use the first form of getconf to find the value of the P<strong>OS</strong>IX.2 standard<br />

configuration variables:<br />

BC_BASE_MAX<br />

Specifies the maximum ibase and obase values for the bc command.<br />

BC_DIM_MAX<br />

Specifies the maximum number of elements permitted in a bc array.<br />

BC_SCALE_MAX<br />

Specifies the maximum scale size allowed in bc.<br />

BC_STRING_MAX<br />

Specifies the maximum number of characters in a string in bc.<br />

COLL_WEIGHTS_MAX<br />

Specifies the maximum number of weights assignable to an entry of the<br />

LC_COLLATE order keyword.<br />

EXPR_NEST_MAX<br />

Specifies the maximum number of expressions that you can nest inside<br />

parentheses in an expression evaluated by expr.<br />

LINE_MAX<br />

Specifies the maximum number of bytes that a utility can accept as an input<br />

line (either from the standard input or a text file) when the utility takes text<br />

files as input. This number includes the trailing .<br />

RE_DUP_MAX<br />

Specifies the maximum number of repeated occurrences of a regular<br />

expression when using the interval notation \{m,n\}.<br />

(See Appendix C.)<br />

P<strong>OS</strong>IX2_C_BIND<br />

Indicates if the system supports the C Language Bindings Option.<br />

P<strong>OS</strong>IX2_C_DEV<br />

Indicates if the system supports the C Language Development Utilities<br />

Option.<br />

P<strong>OS</strong>IX2_FORT_DEV<br />

Indicates if the system supports the FORTRAN Development Utilities<br />

Option.<br />

getconf<br />

P<strong>OS</strong>IX2_FORT_RUN<br />

Indicates if the system supports the FORTRAN Runtime Utilities Option.<br />

Chapter 2. Shell command descriptions 297

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