Fork of glibc for development https://git.zx2c4.com/glibc/atom/sysdeps/generic/dl-execstack.c?h=cvs%2FChangeLog 2004-01-16T02:45:47Z 2004-01-16T02:45:47Z Ulrich Drepper drepper@redhat.com 2004-01-16T02:45:47Z urn:sha1:d8e36e001c7e276d17b911d9c4eabe33358a3ed0 2004-01-16 Alfred M. Szmidt <ams@kemisten.nu> * sysdeps/generic/dl-execstack.c (_dl_make_stack_executable): Adjust parameter type. 2003-09-23T12:06:48Z Roland McGrath roland@gnu.org 2003-09-23T12:06:48Z urn:sha1:ecdeaac05f73c29eca92eecd55ad4fb8513c7771 * sysdeps/generic/ldsodefs.h (struct rtld_global): Add _dl_stack_flags and _dl_make_stack_executable_hook. Declare _dl_make_stack_executable. * elf/rtld.c (_rtld_global): Add initializer for _dl_stack_flags. (dl_main): Reset _dl_stack_flags according to PT_GNU_STACK phdr. Initialize _dl_make_stack_executable_hook. * elf/dl-support.c: Define those new variables. (_dl_non_dynamic_init): Scan phdrs for PT_GNU_STACK. (_dl_phdr): Fix type. * elf/dl-load.c (_dl_map_object_from_fd): Grok PT_GNU_STACK phdr and enable execute permission for the stack if necessary. * sysdeps/generic/dl-execstack.c: New file. * elf/Makefile (dl-routines): Add it. * elf/Versions (ld: GLIBC_PRIVATE): Add _dl_make_stack_executable. * sysdeps/unix/sysv/linux/dl-execstack.c: New file.