getwd and floor function calls

[YANG Liqun]

<young at hamavnet> writes:

>I have been doing some porting from DEC Ultrix to Motorola System V/88K.  It
>seems that Ultrix is BSD in nature and Motorola is POSIX system V.  I have
>some source code written in c that uses the following functions:

>getwd()
>floor()

>They do not seem to be supported in System V.

For floor(), you must use -lm cc option.
For getwd(), getcwd() is the equvalent in System V(but it is slower because
getcwd calls popen to excecute "sh -c pwd".)
Yang
--
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|		Yang Li-qun                                                   |
|		OE, OMRON Corporation                                         |
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|		Kyoto 617 Japan                                               |
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