diff options
| -rw-r--r-- | CMakeLists.txt | 7 | ||||
| -rw-r--r-- | config.h.in | 1 | ||||
| -rw-r--r-- | src/compat.h | 16 |
3 files changed, 23 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 1d66ada..c9c76d5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -26,12 +26,17 @@ else() endif() -set(CMAKE_EXTRA_INCLUDE_FILES "netinet/if_ether.h") +include(CheckPrototypeDefinition) include(CheckTypeSize) +set(CMAKE_EXTRA_INCLUDE_FILES "netinet/if_ether.h") +set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE") + +check_prototype_definition("get_current_dir_name" "char *get_current_dir_name(void)" "NULL" "unistd.h" HAVE_GET_CURRENT_DIR_NAME) check_type_size("struct ethhdr" SIZEOF_ETHHDR) string(COMPARE NOTEQUAL "${SIZEOF_ETHHDR}" "" HAVE_ETHHDR) + set(USE_BINDTODEVICE ${LINUX}) set(USE_PMTU ${LINUX}) set(USE_PKTINFO ${LINUX}) diff --git a/config.h.in b/config.h.in index 4a33d23..cd71d3d 100644 --- a/config.h.in +++ b/config.h.in @@ -28,6 +28,7 @@ #define _FASTD_CONFIG_H_ #cmakedefine HAVE_ETHHDR +#cmakedefine HAVE_GET_CURRENT_DIR_NAME #cmakedefine USE_BINDTODEVICE diff --git a/src/compat.h b/src/compat.h index 6afcbad..5a24a97 100644 --- a/src/compat.h +++ b/src/compat.h @@ -30,6 +30,7 @@ #include <config.h> #include <stdint.h> +#include <unistd.h> #ifndef ETH_ALEN @@ -48,4 +49,19 @@ struct ethhdr { } __attribute__((packed)); #endif + +#ifndef HAVE_GET_CURRENT_DIR_NAME + +#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) +static inline char *get_current_dir_name(void) { + return getcwd(NULL, 0); +} +#else + +#error unknown system, get_current_dir_name() not implemented + +#endif + +#endif + #endif /* _FASTD_COMPAT_H_ */ |