int a; int b; a=a+1; 即可。 --- function declaration isn’t a prototype #include #include #include #include static int hello_init_module(void) { printk("Hello, world - this is the kernel speaking\n"); return 0; } /* Cleanup - undid whatever init_module did */ static void hell...
warning: function declaration isn't a prototype 举例:在mac_if.h中 UI32_T u32fnFDB_GetDiscards (); 说明:当声明的函数中没有参数时,括号中不用为空,填入void 修改:UI32_T u32fnFDB_GetDiscards (void); suggest explicit braces to avoid ambiguous `else' 举例:M_A_MIRO.C 427 for(i4Index = ...
warning: function declaration isn't a prototype 举例:在mac_if.h中 UI32_T u32fnFDB_GetDiscards (); 说明:当声明的函数中没有参数时,括号中不用为空,填入void 修改:UI32_T u32fnFDB_GetDiscards (void); suggest explicit braces to avoid ambiguous `else' 举例:M_A_MIRO.C 427 for(i4Index = ...
fs/yaffs2/yaffs_endian.h:33: warning: return type defaults to `int' fs/yaffs2/yaffs_endian.h:33: warning: function declaration isn't a prototype fs/yaffs2/yaffs_endian.h: In function `swap_loff_t': fs/yaffs2/yaffs_endian.h:34: error: `lval' undeclared (first use in this function) ...
drivers/net/phy/mediatek-ge-soc.c:1186:12: error: function declaration isn't a prototype [-Werror=strict-prototypes] 1186 | static int mt798x_phy_led_brightness_set(struct phy_device phydev, | ^~~~ drivers/net/phy/mediatek-ge-soc.c: In function 'mt798x_phy_led_brightness_set': dr...
src/monoclr/clrmod.c:42:18: warning: function declaration isn’t a prototype [-Wstrict-prototypes] static PyObject *_initclr() { ^ x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv...
should be a comment, but isn't highlighted as such (you probably forgot a comment marker).Or see a line of code highlighted as comment (you forgot to insert a "*/"). These are errors which are hard to spot in a B&W file and can waste a lot of time when trying to debug the ...
When you need a specific type, you’ll find it in the prototype of the functions you need to call or in the data structures you use. Whenever your driver uses functions that require such “custom” types and you don’t follow the convention, the compiler issues a warning; if you use ...
The prototype stands out in the list of Unix system calls because of the dots, which usually mark the function as having a variable number of arguments. In a real system, however, a system call can’t actually have a variable number of arguments. System calls must have a well-defined pro...
Known problems: • The uregs[] built-in variable isn't supported on kernels before 5.15. 2.0.0-1.11 (Nov 9th, 2022) Eleventh errata of the standalone userspace implementation. This is a pre-release with limited functionality. New features: • The args[] built-in variable has been ...