4 files changed, 19 insertions, 2 deletions
diff --git a/src/lib/core/include/core.h b/src/lib/core/include/core.h
index 5a3fa85..c895267 100644
--- a/src/lib/core/include/core.h
+++ b/src/lib/core/include/core.h
@@ -51,7 +51,9 @@ struct STASIS_GLOBAL {
     char *tmpdir; //!< Path to temporary storage directory
     char *conda_install_prefix; //!< Path to install conda
     char *sysconfdir; //!< Path where STASIS reads its configuration files (mission directory, etc)
-    int task_timeout; ///< Time in seconds before task is terminated
+    int task_timeout; ///!< Time in seconds before task is terminated
+    char *wheel_builder; ///!< Backend to build wheels (build, cibuildwheel, manylinux)
+    char *wheel_builder_manylinux_image; ///!< Image to use for a Manylinux build
     struct {
         char *tox_posargs;
         char *conda_reactivate;
diff --git a/src/lib/core/include/docker.h b/src/lib/core/include/docker.h
index 7585d86..dd67f21 100644
--- a/src/lib/core/include/docker.h
+++ b/src/lib/core/include/docker.h
@@ -6,6 +6,8 @@
 
 //! Flag to squelch output from docker_exec()
 #define STASIS_DOCKER_QUIET 1 << 1
+#define STASIS_DOCKER_QUIET_STDOUT 1 << 2
+#define STASIS_DOCKER_QUIET_STDERR 1 << 3
 
 //! Flag for older style docker build
 #define STASIS_DOCKER_BUILD 1 << 1
@@ -83,7 +85,7 @@ int docker_exec(const char *args, unsigned flags);
  * @return
  */
 int docker_build(const char *dirpath, const char *args, int engine);
-int docker_script(const char *image, char *data, unsigned flags);
+int docker_script(const char *image, char *args, char *data, unsigned flags);
 int docker_save(const char *image, const char *destdir, const char *compression_program);
 void docker_sanitize_tag(char *str);
 int docker_validate_compression_program(char *prog);
diff --git a/src/lib/core/include/strlist.h b/src/lib/core/include/strlist.h
index 18c60eb..1aaae3e 100644
--- a/src/lib/core/include/strlist.h
+++ b/src/lib/core/include/strlist.h
@@ -46,6 +46,7 @@ void strlist_append_strlist(struct StrList *pStrList1, struct StrList *pStrList2
 void strlist_append(struct StrList **pStrList, char *str);
 void strlist_append_array(struct StrList *pStrList, char **arr);
 void strlist_append_tokenize(struct StrList *pStrList, char *str, char *delim);
+int strlist_appendf(struct StrList **pStrList, const char *fmt, ...);
 struct StrList *strlist_copy(struct StrList *pStrList);
 int strlist_cmp(struct StrList *a, struct StrList *b);
 void strlist_free(struct StrList **pStrList);
diff --git a/src/lib/core/include/utils.h b/src/lib/core/include/utils.h
index ea98faf..335a7e4 100644
--- a/src/lib/core/include/utils.h
+++ b/src/lib/core/include/utils.h
@@ -27,6 +27,15 @@
 #define LINE_SEP "\n"
 #endif
 
+#if defined(STASIS_OS_LINUX)
+#define STASIS_RANDOM_GENERATOR_FILE "/dev/urandom"
+#elif defined(STASIS_OS_DARWIN)
+#define STASIS_RANDOM_GENERATOR_FILE "/dev/random"
+#else
+#define STASIS_RANDOM_GENERATOR_FILE NULL
+#define NEED_SRAND 1
+#endif
+
 #define STASIS_XML_PRETTY_PRINT_PROG "xmllint"
 #define STASIS_XML_PRETTY_PRINT_ARGS "--format"
 
@@ -470,4 +479,7 @@ void seconds_to_human_readable(int v, char *result, size_t maxlen);
 #define STR_TO_TIMEOUT_INVALID_TIME_SCALE (-2)
 int str_to_timeout(char *s);
 
+const char *get_random_generator_file();
+int get_random_bytes(char *result, size_t maxlen);
+
 #endif //STASIS_UTILS_H