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-rw-r--r--myfind/myexecvp/Makefile17
-rw-r--r--myfind/myexecvp/myexecvp.c26
2 files changed, 43 insertions, 0 deletions
diff --git a/myfind/myexecvp/Makefile b/myfind/myexecvp/Makefile
new file mode 100644
index 0000000..f5ae43f
--- /dev/null
+++ b/myfind/myexecvp/Makefile
@@ -0,0 +1,17 @@
+CC = gcc CFLAGS = -std = c99 - pedantic - Werror - Wall - Wextra
+ - Wvla
+
+ SRC = myexecvp.c OBJ = $(SRC
+ :.c =.o)
+
+ all
+ : $(OBJ) $(CC)
+ - o myexecvp $(OBJ)
+
+ $(OBJ)
+ : $(SRC)
+
+ .PHONY
+ : clean
+
+ clean : $(RM) $(OBJ) myexecvp
diff --git a/myfind/myexecvp/myexecvp.c b/myfind/myexecvp/myexecvp.c
new file mode 100644
index 0000000..30cd519
--- /dev/null
+++ b/myfind/myexecvp/myexecvp.c
@@ -0,0 +1,26 @@
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+int main(int argc, char **argv)
+{
+ if (argc < 2)
+ return 1;
+
+ pid_t child = fork();
+ if (child == -1)
+ {
+ return 1;
+ }
+ else if (child == 0)
+ {
+ execvp(argv[1], argv + 1);
+ return 1;
+ }
+ else
+ {
+ int retval;
+ waitpid(child, &retval, 0);
+ return (retval == 0) ? 0 : 1;
+ }
+}