mirror of https://github.com/GnoConsortium/gno.git
37 lines
990 B
Groff
37 lines
990 B
Groff
.\" This man page was written to conform with the lenviron v1.1.3
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.\" release for Gno v2.0.3 and later by Devin Reade.
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.\"
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.\" $Id: buildEnv.3,v 1.1 1997/02/27 07:32:21 gdr Exp $
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.\"
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.TH BUILDENV 3 "30 January 1997" GNO "Library Routines"
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.SH NAME
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buildEnv - add a vector of strings to the process environment
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.SH SYNOPSIS
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#include <gno/gno.h>
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.sp 1
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int \fBbuildEnv\fR (char * const *\fIenvp\fR);
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.SH DESCRIPTION
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.BR buildEnv
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takes takes a NULL-terminated array of character string pointers,
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where each string is of the format
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.I NAME=VALUE
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and adds the strings to the process environment via
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.BR putenv (3).
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.SH RETURN VALUE
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.B buildEnv
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returns zero on success. On failure, it returns -1 and sets
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.IR errno .
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.SH HISTORY
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This routine was originally called
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.BR build_env
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and was part of the
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.BR lenviron
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library written by Devin Reade for GNO v2.0.3 in April 1994.
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It was incorporated into the GNO
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.BR libc
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as of v2.0.6.
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.SH SEE ALSO
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.BR buildCmd (3),
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.BR buildPath (3),
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.BR environ (7).
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