paleofetch

commit 0dda5eef6c6ed6d4c5a8b7d06753b51408b068aa
parent a1eb82bcf043c9914261ef0b793d1d70458eb3f8
Author: sam-barr <samfbarr@outlook.com>
Date:   Tue, 21 Apr 2020 22:21:10 -0500

More error handling

Diffstat:
M
paleofetch.c
 | 
49
+++++++++++++++++++++++++------------------------

1 file changed, 25 insertions(+), 24 deletions(-)
diff --git a/paleofetch.c b/paleofetch.c
@@ -5,33 +5,32 @@
 #include <dirent.h>
 
 #include <sys/utsname.h>
-#include <sys/sysinfo.h> // man 2 sysinfo
+#include <sys/sysinfo.h>
 
 #define DISTRO "Arch"
 #define BUF_SIZE 150
 
 #define FORMAT_STR \
-"\x1b[1;36m                  -`                    \x1b[0m%s\n"\
-"\x1b[1;36m                 .o+`                   \x1b[0m%s\n"\
-"\x1b[1;36m                `ooo/                   OS: \x1b[0m%s\n"\
-"\x1b[1;36m               `+oooo:                  Host: \x1b[0m%s\n"\
-"\x1b[1;36m              `+oooooo:                 Kernel: \x1b[0m%s\n"\
-"\x1b[1;36m              -+oooooo+:                Uptime: \x1b[0m%s\n"\
-"\x1b[1;36m            `/:-:++oooo+:\n"\
-"\x1b[1;36m           `/++++/+++++++:              Packages: \x1b[0m%s\n"\
-"\x1b[1;36m          `/++++++++++++++:             Shell: \x1b[0m%s\n"\
-"\x1b[1;36m         `/+++ooooooooooooo/`           Resolution: \x1b[0m%s\n"\
-"\x1b[1;36m        ./ooosssso++osssssso+`          Terminal: \x1b[0m%s\n"\
-"\x1b[1;36m       .oossssso-````/ossssss+`\n"\
-"\x1b[1;36m      -osssssso.      :ssssssso.        CPU: \x1b[0m%s\n"\
-"\x1b[1;36m     :osssssss/        osssso+++.       GPU: \x1b[0m%s\n"\
-"\x1b[1;36m    /ossssssss/        +ssssooo/-       Memory: \x1b[0m%s\n"\
-"\x1b[1;36m  `/ossssso+/:-        -:/+osssso+-\n"\
-"\x1b[1;36m `+sso+:-`                 `.-/+oso:    %s\n"\
-"\x1b[1;36m`++:.                           `-/+/   %s\n"\
-"\x1b[1;36m.`                                 `/\x1b[0m\n\n"
-
-// TODO: error checking
+"\e[1;36m                  -`                    \e[0m%s\n"\
+"\e[1;36m                 .o+`                   \e[0m%s\n"\
+"\e[1;36m                `ooo/                   OS: \e[0m%s\n"\
+"\e[1;36m               `+oooo:                  Host: \e[0m%s\n"\
+"\e[1;36m              `+oooooo:                 Kernel: \e[0m%s\n"\
+"\e[1;36m              -+oooooo+:                Uptime: \e[0m%s\n"\
+"\e[1;36m            `/:-:++oooo+:\n"\
+"\e[1;36m           `/++++/+++++++:              Packages: \e[0m%s\n"\
+"\e[1;36m          `/++++++++++++++:             Shell: \e[0m%s\n"\
+"\e[1;36m         `/+++ooooooooooooo/`           Resolution: \e[0m%s\n"\
+"\e[1;36m        ./ooosssso++osssssso+`          Terminal: \e[0m%s\n"\
+"\e[1;36m       .oossssso-````/ossssss+`\n"\
+"\e[1;36m      -osssssso.      :ssssssso.        CPU: \e[0m%s\n"\
+"\e[1;36m     :osssssss/        osssso+++.       GPU: \e[0m%s\n"\
+"\e[1;36m    /ossssssss/        +ssssooo/-       Memory: \e[0m%s\n"\
+"\e[1;36m  `/ossssso+/:-        -:/+osssso+-\n"\
+"\e[1;36m `+sso+:-`                 `.-/+oso:    %s\n"\
+"\e[1;36m`++:.                           `-/+/   %s\n"\
+"\e[1;36m.`                                 `/\e[0m\n\n"
+
 // TODO: Finish it
 
 struct utsname uname_info;
@@ -183,8 +182,10 @@ char *get_colors2() {
 }
 
 int main() {
-    uname(&uname_info);
-    sysinfo(&my_sysinfo);
+    status = uname(&uname_info);
+    halt_and_catch_fire("uname failed");
+    status = sysinfo(&my_sysinfo);
+    halt_and_catch_fire("sysinfo failed");
 
     char *title = get_title();
     char *bar = get_bar();