当你遇到警告信息“passing argument 1 of ‘printf’ makes pointer from integer without a cast”时,这通常意味着你在调用printf函数时,错误地将一个整数作为第一个参数(即格式字符串)传递了。printf函数的第一个参数应该是一个指向以null结尾的字符串的指针,这个字符串定义了后续参数应该如何被格式化。 以下是关...
C - passing argument 1 of 'functions' makes a pointer, arreglo1.c: In function ‘main’: arreglo1.c:33:14: warning: passing argument 1 of ‘requestarray’ makes pointer from integer without a cast [-Wint … Tags: printf makes pointer from integerpassing argument makes pointer from integer...
passing argument 1 of ‘pthread_mutex_lock‘ from incompatible pointer type 这类警告出现的原因是:xxx函数的x参数作为指针类型参数,指针类型不相容。 解决办法: 在调用函数的参数前加上强制类型转换即可。 示例 源代码: void * signal_exit(void) { printf("Stop sniffer\n"); exit(0); } int main(void...
int find_( char （*str）[50] ,int a) //定义成数组指针
1ptr_variable.c: In function ‘main’:2ptr_variable.c:17:7: warning: passing argument1of ‘puts’fromincompatible pointer type3puts(p);4^5In file includedfromptr_variable.c:8:0:6/usr/include/stdio.h:695:12: note: expected ‘constchar*’ but argumentisof type ‘int*’7externintputs...
18 printf("指针p的地址为：%d\n",&p);19 20return0;21 } 错误完整描述：1 ptr_variable.c: In function ‘main’:2 ptr_variable.c:17:7: warning: passing argument 1 of ‘puts’ from incompatible pointer type 3 puts(p);4 ^ 5 In file included from ptr_variable.c:8:0:6 /u...
(argc,argv,":hw:ra")!=-1) {switch(opt) {case'h'://{printf("HELP IS HERE\n");break;//}case'r':case'a': printf("OPTION: %c\n",opt);break;case'w': printf("The option has an argument: %s\n","optarg");break;case':': printf("%s\n","ERROR:ENTER VALUE FOR OPTION");...
The C++ language specifies that implementations are permitted but not required to support passing class types to satisfy a classic C-style...argument.¹ The clang and gcc compilers do not allow it, but msvc does. What is it about x86-32 that makes the code crash, and what is it about...
错误 else strcpy(string,str[1]); //字符串复制到字符 错误 if(strcmp(str[2],string)>0) //字符串与字符比较 错误 strcpy(string,str[2]); //字符串复制到字符 错误printf("%s",string); //以字符串形式输出字符 错误} ...
It is a slice of task signature structs. OnError defines tasks which will be called after the task execution fails. The first argument passed to error callbacks will be the error string returned from the failed task. ChordCallback is used to create a callback to a group of tasks. ...