added some useless shell commands

2026-07-12 04:37:46 -05:00
parent 3c6fd8cb65
commit d60036a4bd
13 changed files with 96 additions and 7 deletions
--- a/rocklibc/include/syscall.h
+++ b/rocklibc/include/syscall.h
@@ -13,13 +13,14 @@
 #define SYS_FORK    21
 #define SYS_EXEC    22
 #define SYS_DUP2    23
+#define SYS_LSEEK    24

 int open(const char* path);
 int write(int fd, const void *buf, size_t count);
 int read(int fd, void *buf, size_t count);
 int close(int fd);

-size_t lseek(int fd, size_t offset, int whence);
+int lseek(int fd, size_t offset, int whence);

 void exit(int status) __attribute__((noreturn));