added cpu info.... but needs string parsing for whitespace

5 files changed, 48 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 712ad4c..5789c75 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
-CC = gcc
+CC = /usr/local/musl/bin/musl-gcc
 CFLAGS = -Wall -Wextra -Werror
 PREFIX ?= /usr/local
 
-SRC = src/cfetch.c src/modules/os/os.c src/modules/memory/memory.c
+SRC = src/cfetch.c src/modules/os/os.c src/modules/memory/memory.c src/modules/cpu/cpu.c
 
 all: cfetch
 
diff --git a/src/cfetch.c b/src/cfetch.c
index dd7094e..5870985 100644
--- a/src/cfetch.c
+++ b/src/cfetch.c
@@ -1,8 +1,10 @@
 #include "modules/os/os.h"
 #include "modules/memory/memory.h"
+#include "modules/cpu/cpu.h"
 
 int main(void) {
     os();
     memory();
+    cpu();
     return 0;
 }
diff --git a/src/modules/cpu/cpu.c b/src/modules/cpu/cpu.c
new file mode 100644
index 0000000..c2d50f3
--- /dev/null
+++ b/src/modules/cpu/cpu.c
@@ -0,0 +1,36 @@
+#include <stdio.h>
+#include <string.h>
+#include "cpu.h"
+
+int cpu(void) {
+    FILE* file = fopen("/proc/cpuinfo", "r");
+
+    //check file existence
+    if (!file) {
+	perror("/proc/cpuinfo not found");
+	return 1;
+    }
+
+    char line[256];
+    char *model_name = NULL;
+    
+    //read per line
+    while (fgets(line, sizeof(line), file)) {
+	char* p = strstr(line, "model name");
+
+	if (p != NULL) {
+	    model_name = strchr(p, ':') + 1; //skip :
+	    break;
+	}
+    }
+
+
+    if (model_name != NULL) {
+	printf("CPU: %s\n", model_name);
+    } else {
+	printf("CPU: Error model_name not found.\n");
+    }
+
+    fclose(file);
+    return 0;
+}
diff --git a/src/modules/cpu/cpu.h b/src/modules/cpu/cpu.h
new file mode 100644
index 0000000..bff5794
--- /dev/null
+++ b/src/modules/cpu/cpu.h
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+#ifndef CPU_H
+#define CPU_H
+
+int cpu(void);
+
+#endif // CPU_H
diff --git a/src/modules/memory/memory.c b/src/modules/memory/memory.c
index 58d40df..988e233 100644
--- a/src/modules/memory/memory.c
+++ b/src/modules/memory/memory.c
@@ -5,7 +5,6 @@ int memory(void) {
     FILE *file = fopen("/proc/meminfo", "r");
 
     if (!file) {
-	fclose(file);
 	perror("fopen");
 	return 1;
     }