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| author | Tobias Klauser <tklauser@distanz.ch> | 2008-01-27 11:37:44 +0100 |
|---|---|---|
| committer | Tobias Klauser <tklauser@xenon.tklauser.home> | 2008-01-27 11:37:44 +0100 |
| commit | 7e0f021a9aec35fd8e6725e87e3313b101d26f5e (patch) | |
| tree | b1cacc4b24393f517aeb4610e9e1021f954307a8 /reference/C/MAN/putenv.htm | |
Initial import (2.0.2-6)2.0.2-6
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| -rw-r--r-- | reference/C/MAN/putenv.htm | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/reference/C/MAN/putenv.htm b/reference/C/MAN/putenv.htm new file mode 100644 index 0000000..8669e32 --- /dev/null +++ b/reference/C/MAN/putenv.htm @@ -0,0 +1,99 @@ +<TITLE>putenv</TITLE> +<body bgcolor="#ffffcc"> +<hr> +<pre> + + + +<h3>PUTENV(3) Linux Programmer's Manual PUTENV(3) +</h3> + +<h3>NAME +</h3> putenv - change or add an environment variable + +<h3>SYNOPSIS +</h3> #include <stdlib.h> + + int putenv(const char *string); + +<h3>DESCRIPTION +</h3> The putenv() function adds or changes the value of envi- + ronment variables. The argument string is of the form + name = value. If name does not already exist in the envi- + ronment, then string is added to the environment. If name + does exist, then the value of name in the environment is + changed to value. + +<h3>RETURN VALUE +</h3> The putenv() function returns zero on success, or -1 if an + error occurs. + +<h3>ERRORS +</h3> ENOMEM Insufficient space to allocate new environment. + +<h3>CONFORMING TO +</h3> SVID 3, POSIX, BSD 4.3 + +</pre> +<hr> +<h3>SEE ALSO +</h3><p> +<a href=getenv.htm>getenv</a>, +<a href=setenv.htm>setenv</a>, +<a href=unsetenv.htm>unsetenv</a>, +<pre> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<h3>GNU April 8, 1993 1 +</h3> + +
</pre> +<P> +<hr> +<p> +<center> +<table border=2 width=80%> +<tr align=center> +<td width=25%> +<a href=../cref.html>Top</a> +</td><td width=25%> +<a href=../master_index.html>Master Index</a> +</td><td width=25%> +<a href=../SYNTAX/keywords.html>Keywords</a> +</td><td width=25%> +<a href=../FUNCTIONS/funcref.htm>Functions</a> +</td> +</tr> +</table> +</center> +<p> +<hr> + +This manual page was brought to you by <i>mjl_man V-2.0</i> |