30 lines
656 B
C
30 lines
656 B
C
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/*
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* Copyright (c) 1989, 1990, 1991 by the University of Washington
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*
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* For copying and distribution information, please see the file
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* <uw-copyright.h>.
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*/
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#include <uw-copyright.h>
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static setenv(n,v,o)
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char *n;
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char *v;
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int o;
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{
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int tmp;
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/* Allocate space for environment variable */
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char *template = (char *) stalloc(strlen(n)+strlen(v)+2);
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sprintf(template,"%s=%s",n,v);
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tmp = putenv(template);
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return(tmp);
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/* Potential memory leak - it is not clear whether putenv */
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/* deallocates the string with the old value of the */
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/* envorinment variable. If not, then we should do so here. */
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}
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