diff options
Diffstat (limited to 'nuttx/binfmt/libnxflat/libnxflat_unload.c')
| -rw-r--r-- | nuttx/binfmt/libnxflat/libnxflat_unload.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/nuttx/binfmt/libnxflat/libnxflat_unload.c b/nuttx/binfmt/libnxflat/libnxflat_unload.c index 55a2e45e6..eb1aa0343 100644 --- a/nuttx/binfmt/libnxflat/libnxflat_unload.c +++ b/nuttx/binfmt/libnxflat/libnxflat_unload.c @@ -40,10 +40,14 @@ #include <nuttx/config.h> #include <sys/mman.h> + #include <stdlib.h> #include <debug.h> -#include <nuttx/nxflat.h> +#include <nuttx/kmalloc.h> +#include <nuttx/binfmt/nxflat.h> + +#include "libnxflat.h" /**************************************************************************** * Pre-Processor Definitions @@ -65,8 +69,9 @@ * Name: nxflat_unload * * Description: - * This function unloads the object from memory. This essentially - * undoes the actions of nxflat_load. + * This function unloads the object from memory. This essentially undoes + * the actions of nxflat_load. It is called only under certain error + * conditions after the the module has been loaded but not yet started. * * Returned Value: * 0 (OK) is returned on success and a negated errno is returned on @@ -76,9 +81,8 @@ int nxflat_unload(struct nxflat_loadinfo_s *loadinfo) { - /* Reset the contents of the info structure. */ - /* Release the memory segments */ + /* Release the I-Space mmap'ed file */ if (loadinfo->ispace) { @@ -86,12 +90,8 @@ int nxflat_unload(struct nxflat_loadinfo_s *loadinfo) loadinfo->ispace = 0; } - if (loadinfo->dspace) - { - free((void*)loadinfo->dspace); - loadinfo->dspace = 0; - } + /* Release the D-Space address environment */ + nxflat_addrenv_free(loadinfo); return OK; } - |