tidy-up: whitespace, sorting, comment and naming fixups

docs/CMakeLists.txt

@@ -144,10 +144,10 @@ set(MAN_PAGES
   libssh2_session_init_ex.3
   libssh2_session_last_errno.3
   libssh2_session_last_error.3
-  libssh2_session_set_last_error.3
   libssh2_session_method_pref.3
   libssh2_session_methods.3
   libssh2_session_set_blocking.3
+  libssh2_session_set_last_error.3
   libssh2_session_set_timeout.3
   libssh2_session_startup.3
   libssh2_session_supported_algs.3

docs/Makefile.am

@@ -114,10 +114,10 @@ dist_man_MANS = \
   libssh2_session_init_ex.3 \
   libssh2_session_last_errno.3 \
   libssh2_session_last_error.3 \
-  libssh2_session_set_last_error.3 \
   libssh2_session_method_pref.3 \
   libssh2_session_methods.3 \
   libssh2_session_set_blocking.3 \
+  libssh2_session_set_last_error.3 \
   libssh2_session_set_timeout.3 \
   libssh2_session_startup.3 \
   libssh2_session_supported_algs.3 \

example/CMakeLists.txt

@@ -41,26 +41,26 @@ add_definitions(-DHAVE_CONFIG_H)
 
 set(EXAMPLES
   direct_tcpip
-  ssh2
   scp
   scp_nonblock
   scp_write
   scp_write_nonblock
   sftp
+  sftp_RW_nonblock
+  sftp_append
+  sftp_mkdir
+  sftp_mkdir_nonblock
   sftp_nonblock
   sftp_write
   sftp_write_nonblock
-  sftp_mkdir
-  sftp_mkdir_nonblock
-  sftp_RW_nonblock
   sftp_write_sliding
   sftpdir
   sftpdir_nonblock
-  ssh2_exec
+  ssh2
   ssh2_agent
   ssh2_agent_forwarding
   ssh2_echo
-  sftp_append
+  ssh2_exec
   subsystem_netconf
   tcpip-forward)
 
@@ -71,6 +71,7 @@ foreach(example ${EXAMPLES})
   target_include_directories(example-${example} PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/../src)
   target_link_libraries(example-${example} ${LIB_STATIC} ${LIBRARIES})
 endforeach()
+
 add_target_to_copy_dependencies(
   TARGET copy_example_dependencies
   DEPENDENCIES ${RUNTIME_DEPENDENCIES}

example/x11.c

@@ -1,5 +1,4 @@
 /*
- *
  * Sample showing how to makes SSH2 with X11 Forwarding works.
  *
  * Usage:

src/channel.h

@@ -138,4 +138,3 @@ int _libssh2_channel_close(LIBSSH2_CHANNEL * channel);
 int _libssh2_channel_forward_cancel(LIBSSH2_LISTENER *listener);
 
 #endif /* __LIBSSH2_CHANNEL_H */
-

src/libssh2_config_cmake.h.in

@@ -61,8 +61,6 @@
 
 /* Functions */
 #cmakedefine HAVE_GETTIMEOFDAY
-#cmakedefine HAVE_POLL
-#cmakedefine HAVE_SELECT
 #cmakedefine HAVE_STRTOLL
 #cmakedefine HAVE_STRTOI64
 #cmakedefine HAVE_SNPRINTF
@@ -70,6 +68,9 @@
 #cmakedefine HAVE_EXPLICIT_MEMSET
 #cmakedefine HAVE_MEMSET_S
 
+#cmakedefine HAVE_POLL
+#cmakedefine HAVE_SELECT
+
 /* Socket non-blocking support */
 #cmakedefine HAVE_O_NONBLOCK
 #cmakedefine HAVE_FIONBIO

src/libssh2_priv.h

@@ -76,7 +76,7 @@
 #    define LIBSSH2_WINDOWS_APP
 #  endif
 # endif
-#endif
+#endif /* WIN32 */
 
 #ifdef HAVE_WS2TCPIP_H
 #include <ws2tcpip.h>

src/packet.c

@@ -1406,4 +1406,3 @@ _libssh2_packet_requirev(LIBSSH2_SESSION *session,
     state->start = 0;
     return LIBSSH2_ERROR_SOCKET_DISCONNECT;
 }
-

src/session.c

@@ -1740,7 +1740,7 @@ libssh2_poll(LIBSSH2_POLLFD * fds, unsigned int nfds, long timeout)
          */
         sysret = poll(sockets, nfds, (int)timeout_remaining);
         timeout_remaining = 0;
-#endif /* HAVE_GETTIMEOFDAY */
+#endif /* HAVE_LIBSSH2_GETTIMEOFDAY */
 
         if(sysret > 0) {
             for(i = 0; i < nfds; i++) {

win32/GNUmakefile

@@ -68,9 +68,9 @@ endif
 DB ?= NDEBUG
 CPPFLAGS += -D$(DB)
 ifeq ($(DB),NDEBUG)
-  OBJDIR := release
+  OBJ_DIR := release
 else
-  OBJDIR := debug
+  OBJ_DIR := debug
   CFLAGS += -g
   CPPFLAGS += -DLIBSSH2DEBUG
 endif
@@ -143,7 +143,7 @@ AWK := awk
 ZIP := zip -qzr9
 
 # Include the version info retrieved from libssh2.h
--include $(OBJDIR)/version.inc
+-include $(OBJ_DIR)/version.inc
 
 vpath %.c $(PROOT)/src
 
@@ -151,7 +151,7 @@ vpath %.c $(PROOT)/src
 include $(PROOT)/Makefile.inc
 
 OBJECTS := $(patsubst %.c,%.o,$(CSOURCES))
-OBJS    := $(addprefix $(OBJDIR)/,$(OBJECTS))
+OBJS    := $(addprefix $(OBJ_DIR)/,$(OBJECTS))
 
 TARGET := libssh2
 
@@ -172,29 +172,29 @@ dll: prebuild $(libssh2_dll_LIBRARY)
 
 lib: prebuild $(TARGET).a
 
-prebuild: $(OBJDIR) $(OBJDIR)/version.inc
+prebuild: $(OBJ_DIR) $(OBJ_DIR)/version.inc
 
 test: $(TARGETS_EXAMPLES)
 
 %.exe: %.c $(libssh2_DEPENDENCIES)
 	$(CC) -W -Wall $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(LIBSSH2_LDFLAGS_BIN) $< -o $@ $(LIBS) $(LIBS_BIN)
 
-$(OBJDIR)/%.o: %.c
+$(OBJ_DIR)/%.o: %.c
 	$(CC) -W -Wall $(CFLAGS) $(CPPFLAGS) -c $< -o $@
 
-$(libssh2_dll_LIBRARY) $(libssh2_dll_a_LIBRARY): $(OBJS) $(OBJDIR)/$(TARGET).res
+$(libssh2_dll_LIBRARY) $(libssh2_dll_a_LIBRARY): $(OBJS) $(OBJ_DIR)/$(TARGET).res
 	@$(call DEL, $@)
 	$(CC) $(LDFLAGS) -shared $(LIBSSH2_LDFLAGS_LIB) $^ -o $@ $(LIBS) $(LIBS_LIB) \
 	  -Wl,--output-def,$(libssh2_dll_LIBRARY:.dll=.def),--out-implib,$(libssh2_dll_a_LIBRARY)
 
-$(OBJDIR)/%.res: %.rc
+$(OBJ_DIR)/%.res: %.rc
 	$(RC) -O coff $(RCFLAGS) -i $< -o $@
 
 $(TARGET).a: $(OBJS)
 	@$(call DEL, $@)
 	$(AR) rcs $@ $^
 
-$(OBJDIR)/version.inc: $(PROOT)/get_ver.awk $(PROOT)/include/libssh2.h $(OBJDIR)
+$(OBJ_DIR)/version.inc: $(PROOT)/get_ver.awk $(PROOT)/include/libssh2.h $(OBJ_DIR)
 	$(AWK) -f $^ > $@
 
 dist: all $(DISTDIR) $(DISTDIR)/readme.txt
@@ -216,16 +216,16 @@ distclean vclean: clean
 	$(call DEL, $(DISTARC))
 
 objclean: all
-	$(call RMDIR, $(OBJDIR))
+	$(call RMDIR, $(OBJ_DIR))
 
 testclean: clean
 	$(call DEL, $(TARGETS_EXAMPLES))
 
 clean:
 	$(call DEL, $(libssh2_dll_LIBRARY) $(libssh2_dll_LIBRARY:.dll=.def) $(TARGET).a $(libssh2_dll_a_LIBRARY))
-	$(call RMDIR, $(OBJDIR))
+	$(call RMDIR, $(OBJ_DIR))
 
-$(OBJDIR):
+$(OBJ_DIR):
 	@$(call MKDIR, $@)
 
 $(DISTDIR):
@@ -239,7 +239,7 @@ $(DISTDIR)/readme.txt: GNUmakefile
 	@echo $(DL)any further documentation:$(DL) >> $@
 	@echo $(DL)$(HOMEPAGE)$(DL) >> $@
 
-help: $(OBJDIR)/version.inc
+help: $(OBJ_DIR)/version.inc
 	@echo $(DL)===========================================================$(DL)
 	@echo $(DL)OpenSSL path    = $(OPENSSL_PATH)$(DL)
 	@echo $(DL)wolfSSL path    = $(WOLFSSL_PATH)$(DL)