63     int mfd = -1;  in qemu_memfd_create()  local
73     mfd = memfd_create(name, flags);  in qemu_memfd_create()
74     if (mfd < 0) {  in qemu_memfd_create()
80     if (ftruncate(mfd, size) == -1) {  in qemu_memfd_create()
85     if (seals && fcntl(mfd, F_ADD_SEALS, seals) == -1) {  in qemu_memfd_create()
90     return mfd;  in qemu_memfd_create()
93     if (mfd >= 0) {  in qemu_memfd_create()
94         close(mfd);  in qemu_memfd_create()
112     int mfd = qemu_memfd_create(name, size, false, 0, seals, NULL);  in qemu_memfd_alloc()  local
115     if (mfd == -1) {  in qemu_memfd_alloc()
116         mfd = qemu_memfd_create(name, size, false, 0, 0, NULL);  in qemu_memfd_alloc()
119     if (mfd == -1) {  in qemu_memfd_alloc()
124         mfd = mkstemp(fname);  in qemu_memfd_alloc()
128         if (mfd == -1 ||  in qemu_memfd_alloc()
129             ftruncate(mfd, size) == -1) {  in qemu_memfd_alloc()
134     ptr = mmap(0, size, PROT_READ | PROT_WRITE, MAP_SHARED, mfd, 0);  in qemu_memfd_alloc()
139     *fd = mfd;  in qemu_memfd_alloc()
144     if (mfd >= 0) {  in qemu_memfd_alloc()
145         close(mfd);  in qemu_memfd_alloc()
202     int mfd = memfd_create("test", flags | MFD_CLOEXEC);  in qemu_memfd_check()  local
204     if (mfd >= 0) {  in qemu_memfd_check()
205         close(mfd);  in qemu_memfd_check()