WebJul 18, 2024 · You are getting the warnings because of the following statements. printf ( "Name buffer address: %x\n", buffer); printf ( "Command buffer address: %x\n", c); %x … Web2. @bigl That's because you're probably trying to print *int_ptr (which is an int) using the %p format specifier. int_ptr and &int_ptr are pointers and must be printed using %p, but …
定义一个signed short 类型变量a,存放十六进制数,代码实现判 …
WebMar 1, 2015 · dhcp.c: In function ' dhcp_pppoed ': dhcp.c: 4873: 28: error: format ' %x ' expects argument of type ' unsigned int ', but argument 4 has type ' uint8_t * ' [-Werror=format=] l * 2, p + sizeof (struct pkt_pppoe_taghdr_t)); ^ dhcp.c: 4880: 34: error: format ' %x ' expects argument of type ' unsigned int ', but argument 6 has type ' … WebOct 29, 2008 · printf ("eof found at offset %08x", (unsigned int) offset); > Fine, but is this supposed to work for values like 0xFFFFFFFF, which is afaik the last possible long value. Unsigned int only goes to 0xFFFF. > "08lx" should do the job for unsigned long. Thanks, I've learned something again. gps wilhelmshaven personalabteilung
C言語%xについてです。下記のコードをコンパイルすると - format…
WebFrom the warning message, you can understand that it was expecting "unsigned int" instead of "int *". To print the address contained in a pointer, use "%p". The website is either ignoring warning message or using some old compiler. If you are using GCC, use "%p" to get rid of the warning message. WebMar 16, 2024 · C的隐式数据类型 转换 : C语言 中发生隐式数据类型 转换 的4种情况:1.算数运算式中2.赋值表达式中3.函数调用参数传递时4.函数返回返回值时1.算数运算式中进 … Web*ti:ti-linux-5.10.y-cicd 19418/22025] drivers/media/platform/chips-media/wave5/wave5-vpu.c:228:37: warning: format '%lx' expects argument of type 'long unsigned int ... gps wilhelmshaven