我的程序如下写： char buf[4096]; memset(buf, 0, 4096); 编译 gcc -Wall -o log log.c有警告如下： log.c:18: warning: implicit declaration of function `memset' 怎么办？请指点。另外，我是在UltraEdit上写程序然后通过ftp保存到linux机器上，每次编译都有如下警告： log.c:53:3: warning: no newline at end of file 在linux下用vi打开，不作任何改动直接保存，以上错误消失，怎么解决这种问题？

编译程序中，老会出现这样的语句， warning: implicit declaration of function `Getfile' 谁能告诉我，这样的错误怎么改啊？谢谢~~

#include class ItemInfIter { public: virtual const char* gmnCndFile() = 0; private: ItemInfIter( const ItemInfIter& ); ItemInfIter operator=( const ItemInfIter& ); }; main() { printf("sfsd\n"); } -------------------------------- 编译的时候出错 a.c:9: error: invalid abstract return type for member function 'ItemInfIter ItemInfIter::o...

:1:2: missing '(' after predicate 不知道再什么地方出现的问题. 编译文件: CC =cc #CCFLG =-Ae -DCICS_AIX CCFLG =-Ae -DCICS_AIX #LDFLG =-lpthreads -lc_r -lcclaix -lm -lc -L$(HOME)/lib -laixebpack LDFLG =-lpthreads -lm -lc -dl -L$(HOME)/lib -L$/usr/lib #CICSINL =-I/usr/lpp/ctg/include CICSINL =-I/opt/IBM/cicstg/include USRINCL =-I/home/agent/incl CICSLIBDIR=/opt/IBM/cicstg/b...

前面几步均比较顺利,但删除了旧链接,创建了新链接后,运行 make menuconfig出错! 显示: HOSTCC scripts/basic/split-include In file included from /usr/include/linux/errno.h:4, from /usr/include/bits/errno.h:25, from /usr/include/errno.h:36, from scripts/basic/split-include.c:26: /usr/include/asm/errno.h:4:31: asm-generic/errno.h: 没有那个文件或目录 mak...

gdb6.4或5.3源程序在SCO openserver下编译出现错误？那里错了？但在linux下可以编译 :em14::em14: 方法： CC=gcc ./configure gmake gmake一段时间后报错(gdb5.3)：:( gmake all-recursive gmake[1]: Entering directory `/home/tmp/gdb-5.3/bfd' Making all in doc gmake[2]: Entering directory `/home/tmp/gdb-5.3/bfd/doc' gmake[2]: Nothing to be done for `all'. gmake[2]: Leaving directory `/home/tmp/gdb-5.3/bfd/doc...

近日学习编译原理，用C写了一个词法分析器，但编译提示 two or more data types in declaration of `col' 的错误，请各位帮忙看看 代码： #include #include #include #define false 0 #define true 1 #define WORDLEN 20 /*单词编码表*/ const char *table[] = {"if","then","else","endif","while","do","enddo","var","int","real","void", "+","-","*","/","%","++","--","=","<","<=",">",...

bind-contrib.tar.gz 、bind-doc.tar.gz 、bind-src.tar.gz 下载了三个软件包，然后TAR 解压到/usr/lib/bind 看文档，要在修改Makefile.set增加或修改 'DESTLIB=/usr/lib/bind/lib' 'DESTINC='/usr/lib/bind/include' 我不知道去那里加，我解压后只有Makefile这个文件。 进入SRC目录 MAKE 出现了三个错误 出现了三个错误 ：ld returned lexie status make[2]*...

RHEL AS4下编译IDS94 demo出错，请高人指点 [code] /usr/bin/g++ -g -DIT_DO_NOT_SIMULATE_BOOL -DIT_HAS_DISTINCT_LONG_DOUBLE -DIT_COMPILER_HAS_LONG_LONG -DIT_DLLIB -DMITRACE_OFF -I/home/informix/incl/c++ -I/home/informix/incl/dmi -I/home/informix/incl -I/home/informix/incl/esql -c testtype.cpp In file included from /usr/include/c++/3.2.3/backward/iostream.h:31, from /home/informix/inc...

RHEL AS4下编译IDS94 demo出错，请高人指点 [code] /usr/bin/g++ -g -DIT_DO_NOT_SIMULATE_BOOL -DIT_HAS_DISTINCT_LONG_DOUBLE -DIT_COMPILER_HAS_LONG_LONG -DIT_DLLIB -DMITRACE_OFF -I/home/informix/incl/c++ -I/home/informix/incl/dmi -I/home/informix/incl -I/home/informix/incl/esql -c testtype.cpp In file included from /usr/include/c++/3.2.3/backward/iostream.h:31, from /home/informix/inc...