使用calloc / malloc时有助于警告

本文介绍了使用calloc / malloc时有助于警告的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我是新手。请帮忙。以下警告由gcc-3.2.2 编译器（pc Linux）发出： ================= ================================= ================ read_raw_data.c：51：警告：赋值使得整数指针 没有演员 =========== ======================================= =========== ===== 编译下面的代码时。违规声明 是calloc。 main（）函数中的类似语句没有任何 警告。我只允许在main（）或 内使用calloc（和malloc）我做的事情非常愚蠢吗？ ========== =================================== init（char *文件，双* grid，\ double * start）{ double * depth; int pts depth = calloc（pts，sizeof（double））; } =================== ========================= 谢谢。 MKI am a newbie. Please help. The following warning is issued by gcc-3.2.2compiler (pc Linux):================================================== ================read_raw_data.c:51: warning: assignment makes pointer from integerwithout a cast================================================== ================when the following piece of code was compiled. The offending statementis calloc. A similar statement in the main() function passes without anywarning. Am I allowed to use calloc (and malloc) only within main() oram I doing something very silly ??=============================================init(char *file, double *grid, \double *start){double *depth;int ptsdepth = calloc(pts,sizeof (double));}============================================Thanks.MK推荐答案 您是否包括stdlib.h？ TomDid you include stdlib.h?Tom 这是迟钝的。首先，错误时他们将返回NULL。 第二位我的taquitos！ TomThis is retarded. First off, on error they will return NULL anyways.Second where are my taquitos!Tom 这篇关于使用calloc / malloc时有助于警告的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！