PoliEcho/kern
1
0
Fork 0
forked from PoliEcho-holding-org/kern
Code Pull Requests Activity

Fixed errors

Browse Source
This commit is contained in:
Tom-on
2024-10-25 18:30:32 +02:00
parent f773f29190
commit 96fdd9a9cb
8 changed files with 33 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libc/include/stdio.h
+2 -2
View File
@@ -70,8 +70,8 @@ int vfprintf(FILE* stream, const char* fmt, va_list va);
// NOTE: (v)sprinf() Has been depricated and removed as it is unsafe (potencial buffer overflow). Please use (v)snprintf()
int snprintf(char* str, size_t size, const char* fmt, ...);
int vsnprintf(char* str, size_t size, const char* fmt, va_list va);
int vpprintf(void (*outfn)(char c, void* arg), void* arg, const char* fmt, ...)
int vpprintf(void (*outfn)(char c, void* arg), void* arg, const char* fmt, va_list va)
int pprintf(void (*outfn)(char c, void* arg), void* arg, const char* fmt, ...);
int vpprintf(void (*outfn)(char c, void* arg), void* arg, const char* fmt, va_list va);
int scanf(const char* fmt, ...);
int vscanf(const char* fmt, va_list va);
libc/include/syscall.h
+3 -4
View File
@@ -30,7 +30,6 @@ inline int syscall(int nr, int a0, int a1, int a2, int a3, int a4) {
"movl %%eax, %0" // Return
: "=r"(ret) // Output
: "r"(nr), "r"(a0), "r"(a1), "r"(a2), "r"(a3), "r"(a4) // Input
: "eax", "ebx", "ecx", "edx", "esi", "edi" // Clobbered regs
);
return ret;
}
@@ -39,9 +38,9 @@ inline int syscall(int nr, int a0, int a1, int a2, int a3, int a4) {
inline int _exit(int status) { return syscall(SYS_EXIT, status, 0, 0, 0, 0); }
inline int read(int fd, void* ptr, size_t count) { return syscall(SYS_READ, fd, (int)ptr, (int)count, 0, 0); }
inline int write(int fd, const void* ptr, size_t count) { return syscall(SYS_WRITE, fd, (int)ptr, (int)count, 0, 0); }
inline int open(const char* path, int oflag) { return syscall(SYS_OPEN, (int)path, oflag, 0, 0); }
inline int close(int fd) { return syscall(SYS_CLOSE, fd, 0, 0, 0, 0); }
inline int seek(int fd, size_t offset, int whence) { return syscall(SYS_SEEK, fd, offset, whence); }
inline int open(const char* path, int oflag) { return syscall(SYS_OPEN, (int)path, oflag, 0, 0, 0); }
inline int close(int fd) { return syscall(SYS_CLOSE, fd, 0, 0, 0, 0); }
inline int seek(int fd, size_t offset, int whence) { return syscall(SYS_SEEK, fd, offset, whence, 0, 0); }
inline int _malloc(int size) { return syscall(SYS_MALLOC, size, 0, 0, 0, 0); }
inline int _free(void* ptr) { return syscall(SYS_FREE, (int)ptr, 0, 0, 0, 0); }
inline int _sleep(int t) { return syscall(SYS_SLEEP, t, 0, 0, 0, 0); }