测试的proc_test的驱动proc_final包括只读proc_entry, 只写proc_entry和可读写proc_entry...

study/proc/proc_final/common.h

@@ -46,7 +46,7 @@
 #endif
 
 
-
+#include "config.h"
 
 /// 当前字符是数字
 #define IsDigit(c)         (c >= '0' && c <= '9')

study/proc/proc_final/config.h

@@ -66,7 +66,7 @@
 #endif
 
 #if defined(CREATE_PROC_ENTRY) || defined(PROC_CREATE)
-
+    #warning "defined CREATE_PROC_ENTRY || PROC_CREATE"
 #else
     #error "you must define one of CREATE_PROC_ENTRY and PROC_CREATE"
 #endif

study/proc/proc_final/rw.c

@@ -31,7 +31,7 @@ int proc_write_rw(struct file *file, const char *buffer, unsigned long count, vo
 
     if(iRet != 1) { return FAIL; }
 
-    printk(KERN_INFO "Rcv rw:0x%lx\n", rw_data);
+    printk(KERN_INFO "Rcv rw : 0x%lx\n", rw_data);
 	return count;
 }