[GRASS5] What is ESRCH?

[Roberto FLOR]

> Hi developers,
> 
> due to user's request I found the following problem:
> 
> The C-code defines ESRCH in some files:
> 
> src/libes/raster > grep ESRCH *
> io.c:    return errno != ESRCH;
> new_io.c:    return errno != ESRCH;
> 
> but a few compiler do not know this "ESRCH".
> How can I help/change ESRCH to some value?
> 
> Regards
>  
>    Markus
> 
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It's from the system include errno.h,
the error code for No such process. 

Under SunOs, Solaris, Linux, Digital Unix it's defined as:

#define ESRCH   3       /* No such process                      */

It's looks like more a system misconfiguration than a compiler problems.

Regards 

	Roberto Flor			E-mail: flor at itc.it
					Phone: +39 0461 314 444
	I.T.C. - I.R.S.T.
	Via Sommariva 2
	I38100 Trento - ITALY	



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