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authormidipix <writeonce@midipix.org>2015-05-08 21:39:57 -0400
committermidipix <writeonce@midipix.org>2016-11-10 23:35:19 -0500
commit1ef00310a8458f251a7f6aaf88c64295b3d8f7eb (patch)
tree8f2817c5eb519102c1d8c1a04bce6fea15a7f55e
parent8d1514ca651ffa92f7d49ca5e20718287e4e9b05 (diff)
downloadperk-1ef00310a8458f251a7f6aaf88c64295b3d8f7eb.tar.bz2
perk-1ef00310a8458f251a7f6aaf88c64295b3d8f7eb.tar.xz
add perk_api.h and define perk_api to cleanly support PE import libraries.
-rw-r--r--include/perk/perk.h29
-rw-r--r--include/perk/perk_api.h35
2 files changed, 50 insertions, 14 deletions
diff --git a/include/perk/perk.h b/include/perk/perk.h
index 80edf03..3d638a7 100644
--- a/include/perk/perk.h
+++ b/include/perk/perk.h
@@ -4,6 +4,7 @@
#include <stdint.h>
#include <stdio.h>
+#include "perk_api.h"
#include "perk_consts.h"
#include "perk_structs.h"
#include "perk_meta.h"
@@ -70,26 +71,26 @@ struct pe_image_meta {
};
/* utility api */
-int pe_output_export_symbols (const struct pe_image_meta *, uint32_t flags, FILE *);
+perk_api int pe_output_export_symbols (const struct pe_image_meta *, uint32_t flags, FILE *);
/* high-level api */
-int pe_map_raw_image (int fd, const char * name, struct pe_raw_image *);
-int pe_unmap_raw_image (struct pe_raw_image *);
+perk_api int pe_map_raw_image (int fd, const char * name, struct pe_raw_image *);
+perk_api int pe_unmap_raw_image (struct pe_raw_image *);
-int pe_get_image_meta (const struct pe_raw_image *, struct pe_image_meta **);
-int pe_free_image_meta (struct pe_image_meta *);
+perk_api int pe_get_image_meta (const struct pe_raw_image *, struct pe_image_meta **);
+perk_api int pe_free_image_meta (struct pe_image_meta *);
-int pe_get_named_section_index (const struct pe_image_meta *, const char * name);
-int pe_get_block_section_index (const struct pe_image_meta *, const struct pe_block *);
+perk_api int pe_get_named_section_index (const struct pe_image_meta *, const char * name);
+perk_api int pe_get_block_section_index (const struct pe_image_meta *, const struct pe_block *);
/* low-level api */
-int pe_read_dos_header (const struct pe_image_dos_hdr *, struct pe_meta_image_dos_hdr *);
-int pe_read_coff_header (const struct pe_coff_file_hdr *, struct pe_meta_coff_file_hdr *);
-int pe_read_optional_header (const union pe_opt_hdr *, struct pe_meta_opt_hdr *);
-int pe_read_section_header (const struct pe_sec_hdr *, struct pe_meta_sec_hdr *);
-int pe_read_export_header (const struct pe_export_hdr *, struct pe_meta_export_hdr *);
-int pe_read_import_header (const struct pe_import_hdr *, struct pe_meta_import_hdr *);
-int pe_read_import_lookup_item (const struct pe_import_lookup_item *, struct pe_meta_import_lookup_item *,uint32_t magic);
+perk_api int pe_read_dos_header (const struct pe_image_dos_hdr *, struct pe_meta_image_dos_hdr *);
+perk_api int pe_read_coff_header (const struct pe_coff_file_hdr *, struct pe_meta_coff_file_hdr *);
+perk_api int pe_read_optional_header (const union pe_opt_hdr *, struct pe_meta_opt_hdr *);
+perk_api int pe_read_section_header (const struct pe_sec_hdr *, struct pe_meta_sec_hdr *);
+perk_api int pe_read_export_header (const struct pe_export_hdr *, struct pe_meta_export_hdr *);
+perk_api int pe_read_import_header (const struct pe_import_hdr *, struct pe_meta_import_hdr *);
+perk_api int pe_read_import_lookup_item (const struct pe_import_lookup_item *, struct pe_meta_import_lookup_item *,uint32_t magic);
#ifdef __cplusplus
}
diff --git a/include/perk/perk_api.h b/include/perk/perk_api.h
new file mode 100644
index 0000000..36221a4
--- /dev/null
+++ b/include/perk/perk_api.h
@@ -0,0 +1,35 @@
+#ifndef PERK_API_H
+#define PERK_API_H
+
+#include <limits.h>
+
+/* perk_export */
+#if defined(__attr_export__)
+#define perk_export __attr_export__
+#else
+#define perk_export
+#endif
+
+/* perk_import */
+#if defined(__attr_import__)
+#define perk_import __attr_import__
+#else
+#define perk_import
+#endif
+
+/* perk_api */
+#ifndef PERK_APP
+#if defined (PERK_BUILD)
+#define perk_api perk_export
+#elif defined (PERK_SHARED)
+#define perk_api perk_import
+#elif defined (PERK_STATIC)
+#define perk_api
+#else
+#define perk_api
+#endif
+#else
+#define perk_api
+#endif
+
+#endif