From: Stefan Agner <stefan.ag...@toradex.com>
Use /run for communication FIFO which is typically preserved
between initramfs and regular root file system. Introduce a
new environment variable PSPLASH_FIFO_DIR which allows to
pass /tmp for the old behavior or another directory.
Signed-off-by: Stefan Agner <stefan.ag...@toradex.com>
---
psplash-write.c | 10 +++++-----
psplash.c | 10 +++++-----
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/psplash-write.c b/psplash-write.c
index 3fdba95..f0aeda1 100644
--- a/psplash-write.c
+++ b/psplash-write.c
@@ -29,13 +29,13 @@
int main(int argc, char **argv)
{
- char *tmpdir;
+ char *rundir;
int pipe_fd;
- tmpdir = getenv("TMPDIR");
+ rundir = getenv("PSPLASH_FIFO_DIR");
- if (!tmpdir)
- tmpdir = "/tmp";
+ if (!rundir)
+ rundir = "/run";
if (argc!=2)
{
@@ -43,7 +43,7 @@ int main(int argc, char **argv)
exit(-1);
}
- chdir(tmpdir);
+ chdir(rundir);
if ((pipe_fd = open (PSPLASH_FIFO,O_WRONLY|O_NONBLOCK)) == -1)
{
diff --git a/psplash.c b/psplash.c
index 992e199..169f9c1 100644
--- a/psplash.c
+++ b/psplash.c
@@ -204,7 +204,7 @@ psplash_main (PSplashFB *fb, int pipe_fd, int timeout)
int
main (int argc, char** argv)
{
- char *tmpdir;
+ char *rundir;
int pipe_fd, i = 0, angle = 0, fbdev_id = 0, ret = 0;
PSplashFB *fb;
bool disable_console_switch = FALSE;
@@ -241,12 +241,12 @@ main (int argc, char** argv)
exit(-1);
}
- tmpdir = getenv("TMPDIR");
+ rundir = getenv("PSPLASH_FIFO_DIR");
- if (!tmpdir)
- tmpdir = "/tmp";
+ if (!rundir)
+ rundir = "/run";
- chdir(tmpdir);
+ chdir(rundir);
if (mkfifo(PSPLASH_FIFO, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP))
{
--
2.20.1
--
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