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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
commit | fc22b3d6507c6745911b9dfcc68f1e665ae13dbc (patch) | |
tree | ce1e3bce06471410239a6f41282e328770aa404a /upstream/mageia-cauldron/man3/sd_bus_message_seal.3 | |
parent | Initial commit. (diff) | |
download | manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.tar.xz manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.zip |
Adding upstream version 4.22.0.upstream/4.22.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'upstream/mageia-cauldron/man3/sd_bus_message_seal.3')
-rw-r--r-- | upstream/mageia-cauldron/man3/sd_bus_message_seal.3 | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/upstream/mageia-cauldron/man3/sd_bus_message_seal.3 b/upstream/mageia-cauldron/man3/sd_bus_message_seal.3 new file mode 100644 index 00000000..00f4e1ad --- /dev/null +++ b/upstream/mageia-cauldron/man3/sd_bus_message_seal.3 @@ -0,0 +1,107 @@ +'\" t +.TH "SD_BUS_MESSAGE_SEAL" "3" "" "systemd 255" "sd_bus_message_seal" +.\" ----------------------------------------------------------------- +.\" * 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_bus_message_seal \- Prepare a D\-Bus message for transmission +.SH "SYNOPSIS" +.sp +.ft B +.nf +#include <systemd/sd\-bus\&.h> +.fi +.ft +.HP \w'int\ sd_bus_message_seal('u +.BI "int sd_bus_message_seal(sd_bus_message\ *" "m" ", uint64_t\ " "cookie" ", uint64_t\ " "timeout_usec" ");" +.SH "DESCRIPTION" +.PP +\fBsd_bus_message_seal()\fR +finishes the message +\fIm\fR +and prepares it for transmission using +\fBsd_bus_send\fR(3)\&. +\fIcookie\fR +specifies the identifier used to match the message reply to its corresponding request\&. +\fItimeout_usec\fR +specifies the maximum time in microseconds to wait for a reply to arrive\&. +.PP +Note that in most scenarios, it\*(Aqs not necessary to call this function directly\&. +\fBsd_bus_call\fR(3), +\fBsd_bus_call_async\fR(3) +and +\fBsd_bus_send\fR(3) +will seal any given messages if they have not been sealed yet\&. +.SH "RETURN VALUE" +.PP +On success, this function returns a non\-negative integer\&. On failure, it returns a negative errno\-style error code\&. +.SS "Errors" +.PP +Returned errors may indicate the following problems: +.PP +\fB\-EINVAL\fR +.RS 4 +The +\fIm\fR +parameter is +\fBNULL\fR\&. +.sp +Added in version 246\&. +.RE +.PP +\fB\-EBADMSG\fR +.RS 4 +The D\-Bus message +\fIm\fR +has open containers\&. +.sp +Added in version 246\&. +.RE +.PP +\fB\-ENOMSG\fR +.RS 4 +The D\-Bus message +\fIm\fR +is a reply but its type signature does not match the return type signature of its corresponding member in the object vtable\&. +.sp +Added in version 246\&. +.RE +.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 "HISTORY" +.PP +\fBsd_bus_message_seal()\fR +was added in version 246\&. +.SH "SEE ALSO" +.PP +\fBsystemd\fR(1), +\fBsd-bus\fR(3), +\fBsd_bus_call\fR(3), +\fBsd_bus_call_async\fR(3), +\fBsd_bus_send\fR(3) |