add: added projectsHEADmain

2 files changed, 40 insertions, 0 deletions

diff --git a/myfind/display_perm/Makefile b/myfind/display_perm/Makefile
new file mode 100644
index 0000000..4caed42
--- /dev/null
+++ b/myfind/display_perm/Makefile
@@ -0,0 +1,15 @@
+CC = gcc
+CFLAGS = -std=c99 -pedantic -Werror -Wall -Wextra -Wvla
+
+SRC = display_perm.c
+OBJ = $(SRC:.c=.o)
+
+all: $(OBJ)
+	$(CC) -o display_perm $(OBJ)
+
+$(OBJ): $(SRC)
+
+.PHONY: clean
+
+clean :
+	$(RM) $(OBJ) display_perm
diff --git a/myfind/display_perm/display_perm.c b/myfind/display_perm/display_perm.c
new file mode 100644
index 0000000..3ad17e6
--- /dev/null
+++ b/myfind/display_perm/display_perm.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+#include <sys/stat.h>
+
+int main(int argc, char **argv)
+{
+    if (argc != 2)
+        return 2;
+
+    struct stat s;
+    stat(argv[1], &s);
+
+    // User
+    printf("%d",
+           ((s.st_mode & S_IRUSR) != 0) * 4 + ((s.st_mode & S_IWUSR) != 0) * 2
+               + ((s.st_mode & S_IXUSR) != 0));
+    printf("%d",
+           ((s.st_mode & S_IRGRP) != 0) * 4 + ((s.st_mode & S_IWGRP) != 0) * 2
+               + ((s.st_mode & S_IXGRP) != 0));
+    printf("%d",
+           ((s.st_mode & S_IROTH) != 0) * 4 + ((s.st_mode & S_IWOTH) != 0) * 2
+               + ((s.st_mode & S_IXOTH) != 0));
+    printf("\n");
+
+    return 0;
+}