mrrl

commit dd6991f169e1b602b9451781936d854ffe7d7448
parent 8235852bbbe0ddb92818245bec64f1a6bba92df6
Author: Jan Pobříslo <ccx@te2000.cz>
Date:   Mon, 19 Feb 2024 22:46:49 +0100

Add tiny program that finds it's basename(argv[0]) in path and runs it.

Diffstat:
A
files/argv0exec
 | 
0

A
files/argv0exec.c
 | 
17
+++++++++++++++++

2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/files/argv0exec b/files/argv0exec
Binary files differ.
diff --git a/files/argv0exec.c b/files/argv0exec.c
@@ -0,0 +1,17 @@
+#include <skalibs/exec.h>
+
+int main (int argc, const char const **argv)
+{
+  const char *new_argv[argc + 1];
+  for(size_t i = 0; i < argc; i++) {
+    new_argv[i] = argv[i];
+  }
+  new_argv[argc] = 0;
+
+  for(size_t i = 0; argv[0][i]; i++) {
+    if(argv[0][i] == '/') {
+      new_argv[0] = &argv[0][i+1];
+    }
+  }
+  xexec(new_argv);
+}