1 files changed, 90 insertions, 0 deletions
diff --git a/devel/electron29/files/patch-tools_gn_src_util_exe__path.cc b/devel/electron29/files/patch-tools_gn_src_util_exe__path.cc
new file mode 100644
index 000000000000..54f6fb40afea
--- /dev/null
+++ b/devel/electron29/files/patch-tools_gn_src_util_exe__path.cc
@@ -0,0 +1,90 @@
+--- tools/gn/src/util/exe_path.cc.orig	2022-02-07 13:39:41 UTC
++++ tools/gn/src/util/exe_path.cc
+@@ -15,7 +15,7 @@
+ #include <windows.h>
+ 
+ #include "base/win/win_util.h"
+-#elif defined(OS_FREEBSD) || defined(OS_NETBSD)
++#elif defined(OS_FREEBSD) || defined(OS_NETBSD) || defined(OS_OPENBSD)
+ #include <limits.h>
+ #include <sys/sysctl.h>
+ #include <sys/types.h>
+@@ -26,6 +26,10 @@
+ #include <stdlib.h>
+ #endif
+ 
++#if defined(OS_OPENBSD)
++#include <kvm.h>
++#endif
++
+ #if defined(OS_MACOSX)
+ 
+ base::FilePath GetExePath() {
+@@ -102,6 +106,67 @@ base::FilePath GetExePath() {
+     return base::FilePath();
+   }
+   return base::FilePath(raw);
++}
++
++#elif defined(OS_OPENBSD)
++
++base::FilePath GetExePath() {
++  struct kinfo_file *files;
++  kvm_t *kd = NULL;
++  char errbuf[_POSIX2_LINE_MAX];
++  char **retvalargs;
++#define MAXTOKENS 2
++  char *tokens[MAXTOKENS];
++  static char retval[PATH_MAX];
++  int cnt;
++  size_t len;
++  struct stat sb;
++  pid_t cpid = getpid();
++
++  int mib[] = { CTL_KERN, KERN_PROC_ARGS, cpid, KERN_PROC_ARGV };
++
++  if (sysctl(mib, 4, NULL, &len, NULL, 0) != -1) {
++    retvalargs = static_cast<char**>(malloc(len));
++    if (!retvalargs)
++      goto out;
++
++    if (sysctl(mib, 4, retvalargs, &len, NULL, 0) < 0)
++      goto out;
++
++    char *cr = strdup(retvalargs[0]);
++    free(retvalargs);
++
++    *tokens = strtok(cr, ":");
++    if (tokens[0] == NULL)
++      goto out;
++
++    if (realpath(tokens[0], retval) == NULL)
++      goto out;
++
++    if (stat(retval, &sb) < 0)
++      goto out;
++
++    if ((kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, errbuf)) == NULL)
++      goto out;
++
++    if ((files = kvm_getfiles(kd, KERN_FILE_BYPID, cpid,
++                              sizeof(struct kinfo_file), &cnt)) == NULL) {
++      kvm_close(kd); 
++      goto out;
++    }
++
++    for (int i = 0; i < cnt; i++) {
++      if (files[i].fd_fd == KERN_FILE_TEXT &&
++          files[i].va_fsid == static_cast<uint32_t>(sb.st_dev) &&
++          files[i].va_fileid == sb.st_ino) {
++        kvm_close(kd);
++        return base::FilePath(retval);
++      }
++    }
++  }
++
++out:
++  return base::FilePath();
+ }
+ 
+ #elif defined(OS_ZOS)