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shim: Ensure XDG_RUNTIME_DIR always exists

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Signed-off-by: Ikey Doherty <ikey@solus-project.com>
This commit is contained in:
Ikey Doherty
2017-11-10 23:16:42 +00:00
parent 3e15d71936
commit c7882a9ac7
1 changed files with 14 additions and 1 deletions
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src/shim/shim.c
+14 -1
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@@ -163,6 +163,7 @@ static void shim_init_user(const char *userdir)
static void shim_export_extra(const char *prefix)
{
static const char *snap_user = NULL;
static const char *xdg_home = NULL;
setenv("LIBGL_DRIVERS_PATH", SNAPD_LIBRARY_PATH, 1);
setenv("LD_LIBRARY_PATH", SNAPD_LIBRARY_PATH ":" SNAPD_DRIVERS_PATH, 1);
@@ -187,7 +188,19 @@ static void shim_export_extra(const char *prefix)
shim_init_user(snap_user);
}
/* TODO: ensure XDG_RUNTIME_DIR is around */
/* Ensure XDG_RUNTIME_DIR really exists */
xdg_home = getenv("XDG_RUNTIME_DIR");
if (!xdg_home) {
return;
}
if (lsi_file_exists(xdg_home)) {
return;
}
if (!nc_mkdir_p(xdg_home, 00755)) {
lsi_log_error("Failed to setup XDG_RUNTIME_DIR %s: %s", xdg_home, strerror(errno));
return;
}
lsi_log_debug("Constructed XDG_RUNTIME_DIR: %s", xdg_home);
}
#else
static void shim_export_extra(__lsi_unused__ const char *prefix)