From fed1c0a3caab37720b6617975e7ae88ba191d9e7 Mon Sep 17 00:00:00 2001
From: hkc <hatkidchan@gmail.com>
Date: Sat, 18 Nov 2023 14:14:01 +0300
Subject: [PATCH] Error checking on pthread_create

---
 .gitignore |  2 +-
 cbt.h      | 12 +++++++-----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/.gitignore b/.gitignore
index a482009..3dede65 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
 cbt
 cbt_impl.c
 state
-add_impl.py
+add-impl.py
diff --git a/cbt.h b/cbt.h
index 31e91da..1604d49 100644
--- a/cbt.h
+++ b/cbt.h
@@ -147,7 +147,6 @@ const char *cbt_log__colors[CBT_LOG_ALL + 1] = {
 
 const char *cbt_log__text[CBT_LOG_ALL + 1] = {"FATAL", "ERROR", "WARN ",
                                               "INFO ", "DEBUG", "TRACE"};
-
 void *cbt__line_processor(void *);
 
 void cbt__init(int argc, char **argv, const char *source_file) {
@@ -155,8 +154,7 @@ void cbt__init(int argc, char **argv, const char *source_file) {
   cbt_running = true;
   (void)argc;
 
-  cbt_log(CBT_LOG_INFO, "Running CBT build %s %s from %s", __DATE__, __TIME__,
-          __FILE__);
+  cbt_log(CBT_LOG_INFO, "Running CBT build %s %s from %s", __DATE__, __TIME__, __FILE__);
 
   if (!cbt_cc)
     cbt_cc = getenv("CC");
@@ -171,8 +169,12 @@ void cbt__init(int argc, char **argv, const char *source_file) {
       calloc(cbt__default_procgroup.cap, sizeof(struct cbt_proc));
 
   cbt_log(CBT_LOG_DEBUG, "Starting line processor thread");
-  // TODO: error checking
-  pthread_create(&_cbt__autoproc_thread, NULL, cbt__line_processor, NULL);
+
+  int err;
+  if ((err = pthread_create(&_cbt__autoproc_thread, NULL, cbt__line_processor, NULL)) != 0) {
+    cbt_log(CBT_LOG_ERROR, "pthread_create() failed for line processor: %d", err);
+    exit(1);
+  }
 
   if (cbt_needs_recompilation(source_file, argv[0])) {
     cbt_log(CBT_LOG_INFO, "Recompiling...");