sample-cache: use the sample name as unmodified fallback in the properties when playi...

[pulseaudio] / src / pulsecore / shm.c

diff --git a/src/pulsecore/shm.c b/src/pulsecore/shm.c
index fbf777a4687e87d7f2dbd1847bee7b3942b4c048..5d5d85ab2d24cdb44c85f0dd8e98188be895e7ce 100644 (file)
--- a/src/pulsecore/shm.c
+++ b/src/pulsecore/shm.c
@@ -154,7 +154,11 @@ int pa_shm_create_rw(pa_shm *m, size_t size, pa_bool_t shared, mode_t mode) {
             goto fail;
         }
 
-        if ((m->ptr = mmap(NULL, PA_PAGE_ALIGN(m->size), PROT_READ|PROT_WRITE, MAP_SHARED, fd, (off_t) 0)) == MAP_FAILED) {
+#ifndef MAP_NORESERVE
+#define MAP_NORESERVE 0
+#endif
+
+        if ((m->ptr = mmap(NULL, PA_PAGE_ALIGN(m->size), PROT_READ|PROT_WRITE, MAP_SHARED|MAP_NORESERVE, fd, (off_t) 0)) == MAP_FAILED) {
             pa_log("mmap() failed: %s", pa_cstrerror(errno));
             goto fail;
         }
@@ -286,7 +290,7 @@ int pa_shm_attach_ro(pa_shm *m, unsigned id) {
     segment_name(fn, sizeof(fn), m->id = id);
 
     if ((fd = shm_open(fn, O_RDONLY, 0)) < 0) {
-        if (errno != EACCES)
+        if (errno != EACCES && errno != ENOENT)
             pa_log("shm_open() failed: %s", pa_cstrerror(errno));
         goto fail;
     }