Refactor (#1)

.github/workflows/build.yml

@@ -0,0 +1,64 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - "*"
+  pull_request:
+    branches:
+      - "*"
+    types: [opened, synchronize, reopened]
+jobs:
+  build-lin:
+    name: Build Linux
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        configuration:
+          - Debug
+          - Release
+        arch:
+          - x86
+          - x64
+        include:
+          - configuration: Debug
+            config: debug
+          - configuration: Release
+            config: release
+    steps:
+      - name: Check out files
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+          # NOTE - If LFS ever starts getting used during builds, switch this to true!
+          lfs: false
+
+      - name: Install dependencies (x64)
+        if: matrix.arch == 'x64'
+        run: |
+          sudo apt-get update
+          sudo apt-get -y install libcurl4-gnutls-dev
+      - name: Install dependencies (x86)
+        if: matrix.arch == 'x86'
+        run: |
+          sudo dpkg --add-architecture i386
+          sudo apt-get update
+          sudo apt-get -y install gcc-multilib g++-multilib libcurl4-gnutls-dev:i386
+      - name: Generate project files
+        run: ./generate.sh
+
+      - name: Set up problem matching
+        uses: ammaraskar/gcc-problem-matcher@master
+
+      - name: Build ${{matrix.configuration}} ${{matrix.arch}} binaries
+        run: |
+          pushd build
+          make config=${{matrix.config}}_${{matrix.arch}} -j$(nproc)
+      - name: Upload ${{matrix.configuration}} ${{matrix.arch}} binaries
+        uses: actions/upload-artifact@v3.1.0
+        with:
+          name: Linux ${{matrix.configuration}} ${{matrix.arch}} binaries
+          path: |
+            build/bin/${{matrix.arch}}/${{matrix.configuration}}/MonitorRam

.github/workflows/clang-format-check.yml

@@ -0,0 +1,20 @@
+name: clang-format Check
+on:
+  push:
+    branches:
+      - "*"
+  pull_request:
+    branches:
+      - "*"
+    types: [opened, synchronize, reopened]
+jobs:
+  formatting-check:
+    name: Formatting Check
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Run clang-format style check for C/C++/Protobuf programs.
+      uses: jidicula/clang-format-action@v4.9.0
+      with:
+        clang-format-version: '15'
+        check-path: 'src'

generate.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+./tools/premake5-linux gmake2

makefile

@@ -1,24 +0,0 @@
-TARGET = monitor
-LIBS = -lm
-CC = gcc
-CFLAGS = -O2 -g -Wall -std=gnu11
-
-.PHONY: clean all default
-
-default: $(TARGET)
-all: default
-
-OBJECTS = $(patsubst %.c, %.o, $(wildcard *.c))
-HEADERS = $(wildcard *.h)
-
-%.o: %.c $(HEADERS)
-	$(CC) $(CFLAGS) -c $< -o $@
-
-.PRECIOUS: $(TARGET) $(OBJECTS)
-
-$(TARGET): $(OBJECTS)
-	$(CC) $(OBJECTS) -Wall $(LIBS) -o $@
-
-clean:
-	-rm -f *.o
-	-rm -f $(TARGET)

premake5.lua

@@ -0,0 +1,60 @@
+workspace "MonitorRam"
+startproject "MonitorRam"
+location "./build"
+objdir "%{wks.location}/obj"
+targetdir "%{wks.location}/bin/%{cfg.platform}/%{cfg.buildcfg}"
+
+configurations {"Debug", "Release"}
+
+platforms {"x86", "x64"}
+
+filter "platforms:x86"
+architecture "x86"
+filter {}
+
+filter "platforms:x64"
+architecture "x86_64"
+filter {}
+
+buildoptions {"-std=gnu11"}
+
+symbols "On"
+staticruntime "On"
+editandcontinue "Off"
+warnings "Extra"
+characterset "ASCII"
+
+if os.istarget("linux") then
+	buildoptions {"-pthread"}
+	linkoptions {"-pthread"}
+end
+
+if os.getenv("CI") then
+	defines {"CI"}
+end
+
+flags {"NoIncrementalLink", "NoMinimalRebuild", "MultiProcessorCompile", "No64BitChecks"}
+
+filter "configurations:Release"
+	optimize "Speed"
+	defines {"NDEBUG"}
+	flags {"FatalCompileWarnings"}
+filter {}
+
+filter "configurations:Debug"
+	optimize "Debug"
+	defines {"DEBUG", "_DEBUG"}
+filter {}
+
+project "MonitorRam"
+kind "ConsoleApp"
+language "C"
+
+targetname "MonitorRam"
+
+files {"./src/**.h", "./src/**.c"}
+
+includedirs {"./src", "%{prj.location}/src"}
+
+resincludedirs {"%{_MAIN_SCRIPT_DIR}/src"}
+	

src/common.h

@@ -3,6 +3,6 @@
 
 #define BUFFER_SIZE 4096
 
-void get_time_stamp(char* buf);
+extern void get_time_stamp(char* buf);
 
 #endif /* COMMON_H */

src/main.c

@@ -7,7 +7,10 @@
 
 volatile sig_atomic_t sigint_received = 0;
 
-void sigint_handler(int a) { sigint_received = 1; }
+void sigint_handler(int a) {
+  sigint_received = 1;
+  (void)a;
+}
 
 int main(int argc, char* argv[]) {
   if (argc < 2) {

src/monitor.h

@@ -1,7 +1,7 @@
 #ifndef MONITOR_H
 #define MONITOR_H
 
-int setup(const char* pid);
-int analyse();
+extern int setup(const char* pid);
+extern int analyse();
 
 #endif /* MONITOR_H */

src/utils.h

@@ -1,6 +1,6 @@
 #ifndef UTILS_H
 #define UTILS_H
 
-char* va(const char* fmt, ...);
+extern char* va(const char* fmt, ...);
 
 #endif /* UTILS_H */