More structural changes to get ready for stand-alone event engines

1 files changed, 44 insertions, 0 deletions

diff --git a/pcilib/tools.h b/pcilib/tools.h
new file mode 100644
index 0000000..41dc071
--- /dev/null
+++ b/pcilib/tools.h
@@ -0,0 +1,44 @@
+#ifndef _PCITOOL_TOOLS_H
+#define _PCITOOL_TOOLS_H
+
+#include <stdio.h>
+#include <stdint.h>
+
+#include <pcilib.h>
+
+#define pcilib_memcpy pcilib_memcpy32
+#define pcilib_datacpy pcilib_datacpy32
+
+#define BIT_MASK(bits) ((1ll << (bits)) - 1)
+
+#define min2(a, b) (((a)<(b))?(a):(b))
+
+
+int pcilib_isnumber(const char *str);
+int pcilib_isxnumber(const char *str);
+int pcilib_isnumber_n(const char *str, size_t len);
+int pcilib_isxnumber_n(const char *str, size_t len);
+
+uint16_t pcilib_swap16(uint16_t x);
+uint32_t pcilib_swap32(uint32_t x);
+uint64_t pcilib_swap64(uint64_t x);
+void pcilib_swap(void *dst, void *src, size_t size, size_t n);
+
+void * pcilib_memcpy8(void * dst, void const * src, size_t len);
+void * pcilib_memcpy32(void * dst, void const * src, size_t len);
+void * pcilib_memcpy64(void * dst, void const * src, size_t len);
+void * pcilib_datacpy32(void * dst, void const * src, uint8_t size, size_t n, pcilib_endianess_t endianess);
+
+int pcilib_get_page_mask();
+int pcilib_get_cpu_count();
+
+
+int pcilib_add_timeout(struct timeval *tv, pcilib_timeout_t timeout);
+int pcilib_calc_deadline(struct timeval *tv, pcilib_timeout_t timeout);
+int pcilib_check_deadline(struct timeval *tve, pcilib_timeout_t timeout);
+pcilib_timeout_t pcilib_calc_time_to_deadline(struct timeval *tve);
+int pcilib_sleep_until_deadline(struct timeval *tv);
+int pcilib_timecmp(struct timeval *tv1, struct timeval *tv2);
+pcilib_timeout_t pcilib_timediff(struct timeval *tve, struct timeval *tvs);
+
+#endif /* _PCITOOL_TOOS_H */