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Kernel: Make watch_file() syscall take path length as a size_t

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We don't care to handle negative path lengths anyway.
This commit is contained in:
Andreas Kling 2020-01-06 11:12:29 +01:00
parent cf7df95ffe
commit d6b06fd5a3
4 changed files with 4 additions and 4 deletions
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2
Kernel/Process.cpp
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@ -3447,7 +3447,7 @@ int Process::sys$ftruncate(int fd, off_t length)
return description->truncate(length);
}
int Process::sys$watch_file(const char* user_path, int path_length)
int Process::sys$watch_file(const char* user_path, size_t path_length)
{
auto path = get_syscall_path_argument(user_path, path_length);
if (path.is_error())

2
Kernel/Process.h
View file

@ -101,7 +101,7 @@ public:
int sys$sync();
int sys$beep();
int sys$get_process_name(char* buffer, int buffer_size);
int sys$watch_file(const char* path, int path_length);
int sys$watch_file(const char* path, size_t path_length);
int sys$dbgputch(u8);
int sys$dbgputstr(const u8*, int length);
int sys$dump_backtrace();

2
Libraries/LibC/fcntl.cpp
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@ -15,7 +15,7 @@ int fcntl(int fd, int cmd, ...)
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int watch_file(const char* path, int path_length)
int watch_file(const char* path, size_t path_length)
{
int rc = syscall(SC_watch_file, path, path_length);
__RETURN_WITH_ERRNO(rc, rc, -1);

2
Libraries/LibC/fcntl.h
View file

@ -64,7 +64,7 @@ int openat(int dirfd, const char* path, int options, ...);
int openat_with_path_length(int dirfd, const char* path, size_t path_length, int options, mode_t);
int fcntl(int fd, int cmd, ...);
int watch_file(const char* path, int path_length);
int watch_file(const char* path, size_t path_length);
#define F_RDLCK 0
#define F_WRLCK 1