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18982: comments/rant for paramsubst()
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@ -1,5 +1,7 @@
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2003-08-30 Peter Stephenson <pws@pwstephenson.fsnet.co.uk>
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* 18982: Src/subst.c: Comments/rant for paramsubst().
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* 18981: Doc/Zsh/tcpsys.yo: General tidy up.
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2003-08-22 Peter Stephenson <pws@csr.com>
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11
Src/params.c
11
Src/params.c
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@ -137,7 +137,7 @@ static initparam special_params[] ={
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#define GFN(X) BR(((char *(*)_((Param)))(X)))
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#define IPDEF1(A,B,C,D) {NULL,A,PM_INTEGER|PM_SPECIAL|D,BR(NULL),SFN(C),GFN(B),stdunsetfn,10,NULL,NULL,NULL,0}
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IPDEF1("#", poundgetfn, nullintsetfn, PM_READONLY),
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IPDEF1("ERRNO", errnogetfn, nullintsetfn, PM_READONLY),
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IPDEF1("ERRNO", errnogetfn, errnosetfn, 0),
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IPDEF1("GID", gidgetfn, gidsetfn, PM_DONTIMPORT | PM_RESTRICTED),
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IPDEF1("EGID", egidgetfn, egidsetfn, PM_DONTIMPORT | PM_RESTRICTED),
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IPDEF1("HISTSIZE", histsizegetfn, histsizesetfn, PM_RESTRICTED),
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@ -3014,6 +3014,15 @@ savehistsizesetfn(Param pm, zlong v)
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savehistsiz = 0;
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}
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/* Function to set value for special parameter `ERRNO' */
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/**/
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void
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errnosetfn(Param pm, zlong x)
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{
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errno = (int)x;
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}
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/* Function to get value for special parameter `ERRNO' */
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/**/
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