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authorMattias Andrée <maandree@kth.se>2021-02-26 17:30:12 +0100
committerMattias Andrée <maandree@kth.se>2021-02-26 17:30:12 +0100
commitdde83349da01f4b2d6a2e4182fc7a3cc627745f6 (patch)
tree171e9bfee1056d452174663c3b2ce5fcbf288e6b /man3/libsimple_getenv_e.3
parentAdd tests (diff)
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Add libsimple_[e[n]]{local,gm}time, remove dates from man pages, and add blank lines between sections in man pages
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'man3/libsimple_getenv_e.3')
-rw-r--r--man3/libsimple_getenv_e.314
1 files changed, 13 insertions, 1 deletions
diff --git a/man3/libsimple_getenv_e.3 b/man3/libsimple_getenv_e.3
index 7e3a3ca..0ed445b 100644
--- a/man3/libsimple_getenv_e.3
+++ b/man3/libsimple_getenv_e.3
@@ -1,6 +1,7 @@
-.TH LIBSIMPLE_GETENV_E 3 2018-10-20 libsimple
+.TH LIBSIMPLE_GETENV_E 3 libsimple
.SH NAME
libsimple_getenv_e \- get value of an environment variable or the empty string
+
.SH SYNOPSIS
.nf
#include <libsimple.h>
@@ -14,6 +15,7 @@ static inline const char *libsimple_getenv_e(const char *\fIname\fP);
.PP
Link with
.IR \-lsimple .
+
.SH DESCRIPTION
The
.BR libsimple_getenv_e ()
@@ -29,15 +31,18 @@ that have not be come visible to other process via
replacement of the process image, are visible to the
.BR libsimple_getenv_e ()
function.
+
.SH RETURN VALUE
If the environment variable
.I name
is defined, its value is returned, otherwise the
empty string is returned.
+
.SH ERRORS
The
.BR libsimple_getenv_e ()
function cannot fail.
+
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
@@ -56,18 +61,25 @@ T{
.BR libsimple_getenv_e ()
T} Async-cancel safety AC-Safe
.TE
+
.SH EXAMPLES
None.
+
.SH APPLICATION USAGE
None.
+
.SH RATIONALE
None.
+
.SH FUTURE DIRECTIONS
None.
+
.SH NOTES
None.
+
.SH BUGS
None.
+
.SH SEE ALSO
.BR libsimple_getenv_ne (3),
.BR getenv (3)