Add support for Oracle Solaris

CMakeLists.txt

@@ -1115,6 +1115,7 @@ elseif(SunOS)
         src/detection/displayserver/linux/xcb.c
         src/detection/displayserver/linux/xlib.c
         src/detection/font/font_linux.c
+        src/common/solaris/memrchr.c
         src/detection/gpu/gpu_sunos.c
         src/detection/gpu/gpu_pci.c
         src/detection/gtk_qt/gtk.c

README.md

@@ -13,7 +13,7 @@
 [![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/fastfetch-cli/fastfetch)
 [![中文README](https://img.shields.io/badge/%E4%B8%AD%E6%96%87-README-red)](README-cn.md)
 
-Fastfetch is a [neofetch](https://github.com/dylanaraps/neofetch)-like tool for fetching system information and displaying it in a visually appealing way. It is written mainly in C, with a focus on performance and customizability. Currently, it supports Linux, macOS, Windows 7+, Android, FreeBSD, OpenBSD, NetBSD, DragonFly, Haiku, and illumos (SunOS).
+Fastfetch is a [neofetch](https://github.com/dylanaraps/neofetch)-like tool for fetching system information and displaying it in a visually appealing way. It is written mainly in C, with a focus on performance and customizability. Currently, it supports Linux, macOS, Windows 7+, Android, FreeBSD, OpenBSD, NetBSD, DragonFly, Haiku, illumos (SunOS), and Solaris.
 
 <img src="screenshots/example1.png" width="49%" align="left" />
 <img src="https://upload.wikimedia.org/wikipedia/commons/2/24/Transparent_Square_Tiles_Texture.png" width="49%" height="16px" align="left" />

src/common/solaris/memrchr.c

@@ -0,0 +1,15 @@
+#if defined(__sun) && ! defined(__illumos__)
+#include "memrchr.h"
+
+void *memrchr(const void *s, int c, size_t n)
+{
+    if(n == 0) return NULL;
+    const unsigned char *p = (const unsigned char *)s + n;
+    while (n--) {
+        if (*(--p) == (unsigned char) c)
+            return (void*) p;
+    }
+
+    return NULL;
+}
+#endif

src/common/solaris/memrchr.h

@@ -0,0 +1,6 @@
+#pragma once
+#include <stddef.h>
+
+#if defined(__sun) && !defined(__illumos__)
+void *memrchr(const void *s, int c, size_t n);
+#endif

src/detection/gpu/gpu_pci.c

@@ -24,6 +24,10 @@
 #define FF_STR_INDIR(x) #x
 #define FF_STR(x) FF_STR_INDIR(x)
 
+#if defined(__sun) && ! defined(__illumos__)
+#include "common/solaris/memrchr.h"
+#endif
+
 static const FFstrbuf* loadPciIds()
 {
     static FFstrbuf pciids;

src/detection/zpool/zpool.c

@@ -6,6 +6,11 @@
 
 #ifdef __sun
 #include <libzfs.h>
+    #ifndef __illumos__
+    // On Solaris 11, zpool_get_prop has only 5 arguments. #2173
+    #define ffzpool_get_prop(zhp, prop, buf, len, srctype, literal) \
+        ffzpool_get_prop(zhp, prop, buf, len, srctype)
+    #endif
 #else
 #include "libzfs_simplified.h"
 #endif