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Diffstat (limited to 'upstream/opensuse-tumbleweed/man3/sd-hwdb.3')
-rw-r--r-- | upstream/opensuse-tumbleweed/man3/sd-hwdb.3 | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/upstream/opensuse-tumbleweed/man3/sd-hwdb.3 b/upstream/opensuse-tumbleweed/man3/sd-hwdb.3 new file mode 100644 index 00000000..658ec04e --- /dev/null +++ b/upstream/opensuse-tumbleweed/man3/sd-hwdb.3 @@ -0,0 +1,64 @@ +'\" t +.TH "SD\-HWDB" "3" "" "systemd 254" "sd-hwdb" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +sd-hwdb \- Read\-only access to the hardware description database +.SH "SYNOPSIS" +.sp +.ft B +.nf +#include <systemd/sd\-hwdb\&.h> +.fi +.ft +.HP \w'\fBpkg\-config\ \-\-cflags\ \-\-libs\ libsystemd\fR\ 'u +\fBpkg\-config \-\-cflags \-\-libs libsystemd\fR +.SH "DESCRIPTION" +.PP +sd\-hwdb\&.h +is part of +\fBlibsystemd\fR(3) +and allows read\-only access the systemd database of hardware properties\&. See +\fBhwdb\fR(7) +and +\fBsystemd-hwdb\fR(8) +for more information about the database\&. +.PP +See +\fBsd_hwdb_new\fR(3) +and +\fBsd_hwdb_get\fR(3) +for information about the functions available\&. +.SH "NOTES" +.PP +Functions described here are available as a shared library, which can be compiled against and linked to with the +\fBlibsystemd\fR\ \&\fBpkg-config\fR(1) +file\&. +.PP +The code described here uses +\fBgetenv\fR(3), which is declared to be not multi\-thread\-safe\&. This means that the code calling the functions described here must not call +\fBsetenv\fR(3) +from a parallel thread\&. It is recommended to only do calls to +\fBsetenv()\fR +from an early phase of the program when no other threads have been started\&. +.SH "SEE ALSO" +.PP +\fBsystemd\fR(1), +\fBsystemd-udevd.service\fR(8) |