3:17 a.m.
Since the daemon links to pcre and use regular expressions, and since
the COMPILE_REGEXP macro doesn't depend on any aspects of the
library-side code (eg. the guestfs_h handle etc), we can allow the
daemon to use the COMPILE_REGEXP macro. Move the macro to
"guestfs-internal-all.h" to permit this.
---
src/guestfs-internal-all.h | 26 ++++++++++++++++++++++++++
src/guestfs-internal.h | 24 ------------------------
2 files changed, 26 insertions(+), 24 deletions(-)
diff --git a/src/guestfs-internal-all.h b/src/guestfs-internal-all.h
index 84b8fd6..af30e58 100644
--- a/src/guestfs-internal-all.h
+++ b/src/guestfs-internal-all.h
@@ -65,6 +65,32 @@
#define xdr_uint32_t xdr_u_int32_t
#endif
+/* Macro which compiles the regexp once when the program/library is
+ * loaded, and frees it when the library is unloaded.
+ */
+#define COMPILE_REGEXP(name,pattern,options) \
+ static void compile_regexp_##name (void) __attribute__((constructor)); \
+ static void free_regexp_##name (void) __attribute__((destructor)); \
+ static pcre *name; \
+ \
+ static void \
+ compile_regexp_##name (void) \
+ { \
+ const char *err; \
+ int offset; \
+ name = pcre_compile ((pattern), (options), &err, &offset, NULL); \
+ if (name == NULL) { \
+ ignore_value (write (2, err, strlen (err))); \
+ abort (); \
+ } \
+ } \
+ \
+ static void \
+ free_regexp_##name (void) \
+ { \
+ pcre_free (name); \
+ }
+
/* The type field of a parsed mountable.
*
* This is used both by mountable_t in the daemon, and
diff --git a/src/guestfs-internal.h b/src/guestfs-internal.h
index 22b6c6c..3707c1b 100644
--- a/src/guestfs-internal.h
+++ b/src/guestfs-internal.h
@@ -710,30 +710,6 @@ extern int guestfs_int_match6 (guestfs_h *g, const char *str, const
pcre *re, ch
#define match4 guestfs_int_match4
#define match6 guestfs_int_match6
-/* Macro which compiles the regexp once when the library is loaded,
- * and frees it when the library is unloaded.
- */
-#define COMPILE_REGEXP(name,pattern,options) \
- static void compile_regexp_##name (void) __attribute__((constructor)); \
- static void free_regexp_##name (void) __attribute__((destructor)); \
- static pcre *name; \
- static void \
- compile_regexp_##name (void) \
- { \
- const char *err; \
- int offset; \
- name = pcre_compile ((pattern), (options), &err, &offset, NULL); \
- if (name == NULL) { \
- ignore_value (write (2, err, strlen (err))); \
- abort (); \
- } \
- } \
- static void \
- free_regexp_##name (void) \
- { \
- pcre_free (name); \
- }
-
/* stringsbuf.c */
struct stringsbuf {
char **argv;
--
2.5.0