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process: minor format/style cleanup

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This commit is contained in:
Steve Reinhardt 2010-07-05 21:39:38 -07:00
parent 66f0d26059
commit 2c2f956060
1 changed files with 16 additions and 10 deletions
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22
src/sim/process.cc
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@ -327,6 +327,7 @@ Process::sim_fd_obj(int tgt_fd)
return &fd_map[tgt_fd]; return &fd_map[tgt_fd];
} }
bool bool
Process::checkAndAllocNextPage(Addr vaddr) Process::checkAndAllocNextPage(Addr vaddr)
{ {
@ -353,9 +354,10 @@ Process::checkAndAllocNextPage(Addr vaddr)
return false; return false;
} }
// find all offsets for currently open files and save them // find all offsets for currently open files and save them
void void
Process::fix_file_offsets() { Process::fix_file_offsets()
{
Process::FdMap *fdo_stdin = &fd_map[STDIN_FILENO]; Process::FdMap *fdo_stdin = &fd_map[STDIN_FILENO];
Process::FdMap *fdo_stdout = &fd_map[STDOUT_FILENO]; Process::FdMap *fdo_stdout = &fd_map[STDOUT_FILENO];
Process::FdMap *fdo_stderr = &fd_map[STDERR_FILENO]; Process::FdMap *fdo_stderr = &fd_map[STDERR_FILENO];
@ -370,8 +372,8 @@ Process::fix_file_offsets() {
stdin_fd = STDIN_FILENO; stdin_fd = STDIN_FILENO;
else if (in == "None") else if (in == "None")
stdin_fd = -1; stdin_fd = -1;
else{ else {
//OPEN standard in and seek to the right location // open standard in and seek to the right location
stdin_fd = Process::openInputFile(in); stdin_fd = Process::openInputFile(in);
if (lseek(stdin_fd, fdo_stdin->fileOffset, SEEK_SET) < 0) if (lseek(stdin_fd, fdo_stdin->fileOffset, SEEK_SET) < 0)
panic("Unable to seek to correct location in file: %s", in); panic("Unable to seek to correct location in file: %s", in);
@ -383,7 +385,7 @@ Process::fix_file_offsets() {
stdout_fd = STDERR_FILENO; stdout_fd = STDERR_FILENO;
else if (out == "None") else if (out == "None")
stdout_fd = -1; stdout_fd = -1;
else{ else {
stdout_fd = Process::openOutputFile(out); stdout_fd = Process::openOutputFile(out);
if (lseek(stdout_fd, fdo_stdout->fileOffset, SEEK_SET) < 0) if (lseek(stdout_fd, fdo_stdout->fileOffset, SEEK_SET) < 0)
panic("Unable to seek to correct location in file: %s", out); panic("Unable to seek to correct location in file: %s", out);
@ -441,13 +443,16 @@ Process::fix_file_offsets() {
//Seek to correct location before checkpoint //Seek to correct location before checkpoint
if (lseek(fd,fdo->fileOffset, SEEK_SET) < 0) if (lseek(fd,fdo->fileOffset, SEEK_SET) < 0)
panic("Unable to seek to correct location in file: %s", fdo->filename); panic("Unable to seek to correct location in file: %s",
fdo->filename);
} }
} }
} }
} }
void void
Process::find_file_offsets(){ Process::find_file_offsets()
{
for (int free_fd = 0; free_fd <= MAX_FD; ++free_fd) { for (int free_fd = 0; free_fd <= MAX_FD; ++free_fd) {
Process::FdMap *fdo = &fd_map[free_fd]; Process::FdMap *fdo = &fd_map[free_fd];
if (fdo->fd != -1) { if (fdo->fd != -1) {
@ -460,7 +465,8 @@ Process::find_file_offsets(){
} }
void void
Process::setReadPipeSource(int read_pipe_fd, int source_fd){ Process::setReadPipeSource(int read_pipe_fd, int source_fd)
{
Process::FdMap *fdo = &fd_map[read_pipe_fd]; Process::FdMap *fdo = &fd_map[read_pipe_fd];
fdo->readPipeSource = source_fd; fdo->readPipeSource = source_fd;
} }