mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-04 13:30:12 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

examples: only use memfd_create when defined

Browse source 
See #987
This commit is contained in:
Wim Taymans 2021-03-30 09:59:07 +02:00
parent 5b2b256ecd
commit efd52d633f
2 changed files with 8 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/examples/video-src-alloc.c
View file

@ -22,6 +22,8 @@
* DEALINGS IN THE SOFTWARE. * DEALINGS IN THE SOFTWARE.
*/ */
#include "config.h"
#include <stdio.h> #include <stdio.h>
#include <errno.h> #include <errno.h>
#include <signal.h> #include <signal.h>
@ -229,7 +231,7 @@ static void on_stream_add_buffer(void *_data, struct pw_buffer *buffer)
/* create the memfd on the buffer, set the type and flags */ /* create the memfd on the buffer, set the type and flags */
d[0].type = SPA_DATA_MemFd; d[0].type = SPA_DATA_MemFd;
d[0].flags = SPA_DATA_FLAG_READWRITE; d[0].flags = SPA_DATA_FLAG_READWRITE;
#ifndef __FreeBSD__ #ifdef HAVE_MEMFD_CREATE
d[0].fd = memfd_create("video-src-memfd", MFD_CLOEXEC | MFD_ALLOW_SEALING); d[0].fd = memfd_create("video-src-memfd", MFD_CLOEXEC | MFD_ALLOW_SEALING);
#else #else
d[0].fd = -1; d[0].fd = -1;
@ -246,7 +248,7 @@ static void on_stream_add_buffer(void *_data, struct pw_buffer *buffer)
pw_log_error("can't truncate to %d: %m", d[0].maxsize); pw_log_error("can't truncate to %d: %m", d[0].maxsize);
return; return;
} }
#ifndef __FreeBSD__ #ifdef HAVE_MEMFD_CREATE
/* not enforced yet but server might require SEAL_SHRINK later */ /* not enforced yet but server might require SEAL_SHRINK later */
seals = F_SEAL_GROW | F_SEAL_SHRINK | F_SEAL_SEAL; seals = F_SEAL_GROW | F_SEAL_SHRINK | F_SEAL_SEAL;
if (fcntl(d[0].fd, F_ADD_SEALS, seals) == -1) { if (fcntl(d[0].fd, F_ADD_SEALS, seals) == -1) {

6
src/examples/video-src-reneg.c
View file

@ -22,6 +22,8 @@
* DEALINGS IN THE SOFTWARE. * DEALINGS IN THE SOFTWARE.
*/ */
#include "config.h"
#include <stdio.h> #include <stdio.h>
#include <errno.h> #include <errno.h>
#include <signal.h> #include <signal.h>
@ -241,7 +243,7 @@ static void on_stream_add_buffer(void *_data, struct pw_buffer *buffer)
/* create the memfd on the buffer, set the type and flags */ /* create the memfd on the buffer, set the type and flags */
d[0].type = SPA_DATA_MemFd; d[0].type = SPA_DATA_MemFd;
d[0].flags = SPA_DATA_FLAG_READWRITE; d[0].flags = SPA_DATA_FLAG_READWRITE;
#ifndef __FreeBSD__ #ifdef HAVE_MEMFD_CREATE
d[0].fd = memfd_create("video-src-memfd", MFD_CLOEXEC | MFD_ALLOW_SEALING); d[0].fd = memfd_create("video-src-memfd", MFD_CLOEXEC | MFD_ALLOW_SEALING);
#else #else
d[0].fd = -1; d[0].fd = -1;
@ -258,7 +260,7 @@ static void on_stream_add_buffer(void *_data, struct pw_buffer *buffer)
pw_log_error("can't truncate to %d: %m", d[0].maxsize); pw_log_error("can't truncate to %d: %m", d[0].maxsize);
return; return;
} }
#ifndef __FreeBSD__ #ifdef HAVE_MEMFD_CREATE
/* not enforced yet but server might require SEAL_SHRINK later */ /* not enforced yet but server might require SEAL_SHRINK later */
seals = F_SEAL_GROW | F_SEAL_SHRINK | F_SEAL_SEAL; seals = F_SEAL_GROW | F_SEAL_SHRINK | F_SEAL_SEAL;
if (fcntl(d[0].fd, F_ADD_SEALS, seals) == -1) { if (fcntl(d[0].fd, F_ADD_SEALS, seals) == -1) {