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| author |   Mike Frysinger <vapier@gentoo.org> | 2008-11-10 21:42:57 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2008-11-10 21:42:57 +0000 |
| commit | 2f65b0e4a6fa228869f0ca5b77cc840f9b3280ae (patch) | |
| tree | 6c6dde3f80c2b8bad1d8496839e06f538f7d1de0 | |
| parent | libsandbox: detect static ELFs and warn when we try to execute them (diff) | |
| download | sandbox-2f65b0e4a6fa228869f0ca5b77cc840f9b3280ae.tar.gz sandbox-2f65b0e4a6fa228869f0ca5b77cc840f9b3280ae.tar.bz2 sandbox-2f65b0e4a6fa228869f0ca5b77cc840f9b3280ae.zip | |
check for backtrace and stdbool.h/elf.h/execinfo.h
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| -rw-r--r-- | configure.ac | 29 | ||||
| -rw-r--r-- | headers.h | 9 |
2 files changed, 33 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index ecbbdc3..f142cb7 100644 --- a/configure.ac +++ b/configure.ac @@ -31,13 +31,16 @@ AC_HEADER_SYS_WAIT AC_CHECK_HEADERS_ONCE([ \ dirent.h \ dlfcn.h \ + elf.h \ errno.h \ + execinfo.h \ fcntl.h \ libgen.h \ limits.h \ memory.h \ signal.h \ stdarg.h \ + stdbool.h \ stddef.h \ stdio.h \ stdlib.h \ @@ -68,11 +71,27 @@ AC_FUNC_LSTAT AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK AC_TYPE_SIGNAL AC_FUNC_STAT -AC_CHECK_FUNCS([ \ - bzero ftruncate getcwd lchown memmove \ - memcpy memset mkdir pathconf realpath \ - rmdir setenv strcasecmp strchr strdup \ - strerror strndup strrchr strspn strstr \ +AC_CHECK_FUNCS_ONCE([ \ + backtrace \ + ftruncate \ + getcwd \ + lchown \ + memmove \ + memcpy \ + memset \ + mkdir \ + pathconf \ + realpath \ + rmdir \ + setenv \ + strcasecmp \ + strchr \ + strdup \ + strerror \ + strndup \ + strrchr \ + strspn \ + strstr \ strtok_r \ ]) dnl For librcutil @@ -15,9 +15,15 @@ #ifdef HAVE_DLFCN_H # include <dlfcn.h> #endif +#ifdef HAVE_ELF_H +# include <elf.h> +#endif #ifdef HAVE_ERRNO_H # include <errno.h> #endif +#ifdef HAVE_EXECINFO_H +# include <execinfo.h> +#endif #ifdef HAVE_FCNTL_H # include <fcntl.h> #endif @@ -36,6 +42,9 @@ #ifdef HAVE_STDARG_H # include <stdarg.h> #endif +#ifdef HAVE_STDBOOL_H +# include <stdbool.h> +#endif #ifdef HAVE_STDDEF_H # include <stddef.h> #endif |