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8203680: os::stat() on Posix platform does not need to copy input path

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Reviewed-by: hseigel, dholmes
This commit is contained in:
Thomas Stuefe 2018-06-19 09:34:41 +02:00
parent 79fea6b201
commit 6f462fbc70
9 changed files with 10 additions and 56 deletions
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14
src/hotspot/os/solaris/os_solaris.cpp
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@ -1667,16 +1667,6 @@ void* os::get_default_process_handle() {
return (void*)::dlopen(NULL, RTLD_LAZY);
}
int os::stat(const char *path, struct stat *sbuf) {
char pathbuf[MAX_PATH];
if (strlen(path) > MAX_PATH - 1) {
errno = ENAMETOOLONG;
return -1;
}
os::native_path(strcpy(pathbuf, path));
return ::stat(pathbuf, sbuf);
}
static inline time_t get_mtime(const char* filename) {
struct stat st;
int ret = os::stat(filename, &st);
@ -4474,10 +4464,6 @@ jlong os::lseek(int fd, jlong offset, int whence) {
return (jlong) ::lseek64(fd, offset, whence);
}
char * os::native_path(char *path) {
return path;
}
int os::ftruncate(int fd, jlong length) {
return ::ftruncate64(fd, length);
}