diff options
Diffstat (limited to 'src/etnaviv/viv.c')
| -rw-r--r-- | src/etnaviv/viv.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/etnaviv/viv.c b/src/etnaviv/viv.c index 0393c21..5e52a87 100644 --- a/src/etnaviv/viv.c +++ b/src/etnaviv/viv.c @@ -186,6 +186,8 @@ int viv_close(struct viv_conn *conn) (void) viv_deallocate_signals(conn); + munmap(conn->mem, conn->mem_length); + close(conn->fd); free(conn); #ifdef ETNAVIV_HOOK @@ -253,7 +255,7 @@ int viv_open(enum viv_hw_type hw_type, struct viv_conn **out) conn->fd = -1; for(const char **pname = galcore_device; *pname && conn->fd < 0; ++pname) { - conn->fd = open(*pname, O_RDWR); + conn->fd = open(*pname, O_RDWR | O_CLOEXEC); } if((err=conn->fd) < 0) goto error; @@ -308,7 +310,8 @@ int viv_open(enum viv_hw_type hw_type, struct viv_conn **out) fprintf(stderr, " Contiguous size: 0x%08x\n", (uint32_t)id.u.QueryVideoMemory.contiguousSize); conn->mem_base = (viv_addr_t)id.u.QueryVideoMemory.contiguousPhysical; - conn->mem = mmap(NULL, id.u.QueryVideoMemory.contiguousSize, PROT_READ|PROT_WRITE, MAP_SHARED, conn->fd, conn->mem_base); + conn->mem_length = id.u.QueryVideoMemory.contiguousSize; + conn->mem = mmap(NULL, conn->mem_length, PROT_READ|PROT_WRITE, MAP_SHARED, conn->fd, conn->mem_base); if(conn->mem == NULL) { err = -1; |