sanitise sign comparisons
This is a mechanical change addressing the various sign comparison warnings that
are identified by both clang and gcc. This helps cleanup some of the warning
spew that occurs during builds.
llvm-svn: 205390
diff --git a/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp b/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
index 198a1eb..8583f67 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
+++ b/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
@@ -1142,7 +1142,7 @@
if (envp == NULL || envp[0] == NULL)
envp = const_cast<const char **>(environ);
- if ((pid = terminal.Fork(err_str, err_len)) == -1)
+ if ((pid = terminal.Fork(err_str, err_len)) == static_cast<lldb::pid_t>(-1))
{
args->m_error.SetErrorToGenericError();
args->m_error.SetErrorString("Process fork failed.");
@@ -1203,7 +1203,7 @@
}
// Wait for the child process to to trap on its call to execve.
- pid_t wpid;
+ lldb::pid_t wpid;
int status;
if ((wpid = waitpid(pid, &status, 0)) < 0)
{
@@ -1746,7 +1746,7 @@
if (log)
log->Printf ("ProcessMonitor::%s(bp) waitpid, pid = %" PRIu64 ", status = %d", __FUNCTION__, wait_pid, status);
- if (wait_pid == -1)
+ if (wait_pid == static_cast<lldb::pid_t>(-1))
{
// If we got interrupted by a signal (in our process, not the
// inferior) try again.