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Diffstat (limited to 'nixpkgs/pkgs/tools/misc/execline/execlineb-wrapper.c')
-rw-r--r--nixpkgs/pkgs/tools/misc/execline/execlineb-wrapper.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/nixpkgs/pkgs/tools/misc/execline/execlineb-wrapper.c b/nixpkgs/pkgs/tools/misc/execline/execlineb-wrapper.c
deleted file mode 100644
index c8e91813b774..000000000000
--- a/nixpkgs/pkgs/tools/misc/execline/execlineb-wrapper.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * A wrapper around execlineb, which provides all execline
- * tools on execlineb’s PATH.
- * It is implemented as a C program, because on non-Linux,
- * nested shebang lines are not supported.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <skalibs/stralloc.h>
-#include <skalibs/djbunix.h>
-#include <skalibs/strerr2.h>
-#include <skalibs/env.h>
-#include <skalibs/exec.h>
-
-#define dienomem() strerr_diefu1sys(111, "stralloc_catb")
-
-// macros from outside
-/* const char* EXECLINEB_PATH; */
-/* const char* EXECLINE_BIN_PATH; */
-
-int main(int argc, char const* argv[], char const *const *envp)
-{
-  PROG = "execlineb-wrapper";
-
-  char const* path = getenv("PATH");
-  stralloc path_modif = STRALLOC_ZERO;
-
-  // modify PATH if unset or EXECLINEB_BIN_PATH is not yet there
-  if ( !path || ! strstr(path, EXECLINE_BIN_PATH())) {
-    // prepend our execline path
-    if ( ! stralloc_cats(&path_modif, "PATH=")
-         || ! stralloc_cats(&path_modif, EXECLINE_BIN_PATH()) ) dienomem();
-    // old path was not empty
-    if ( path && path[0] ) {
-      if ( ! stralloc_catb(&path_modif, ":", 1)
-           || ! stralloc_cats(&path_modif, path) ) dienomem();
-    }
-    // append final \0
-    if ( ! stralloc_0(&path_modif) ) dienomem();
-  }
-
-  // exec into execlineb and append path_modif to the environment
-  xmexec_aem(
-    EXECLINEB_PATH(),
-    argv,
-    envp,
-    path_modif.s, path_modif.len
-  );
-}