mirror of
https://git.freebsd.org/ports.git
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f88751e60a
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108 lines
3.4 KiB
C++
108 lines
3.4 KiB
C++
--- base/base_paths_posix.cc.orig 2023-11-29 21:39:40 UTC
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+++ base/base_paths_posix.cc
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@@ -15,6 +15,7 @@
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#include <ostream>
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#include <string>
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+#include "base/command_line.h"
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#include "base/environment.h"
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#include "base/files/file_path.h"
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#include "base/files/file_util.h"
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@@ -26,9 +27,13 @@
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#include "base/process/process_metrics.h"
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#include "build/build_config.h"
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-#if BUILDFLAG(IS_FREEBSD)
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+#if BUILDFLAG(IS_BSD)
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#include <sys/param.h>
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#include <sys/sysctl.h>
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+#if BUILDFLAG(IS_OPENBSD)
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+#include <kvm.h>
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+#define MAXTOKENS 2
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+#endif
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#elif BUILDFLAG(IS_SOLARIS) || BUILDFLAG(IS_AIX)
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#include <stdlib.h>
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#endif
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@@ -48,8 +53,7 @@ bool PathProviderPosix(int key, FilePath* result) {
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*result = bin_dir;
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return true;
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#elif BUILDFLAG(IS_FREEBSD)
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- int name[] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
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- absl::optional<std::string> bin_dir = StringSysctl(name, std::size(name));
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+ absl::optional<std::string> bin_dir = StringSysctl({ CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 });
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if (!bin_dir.has_value() || bin_dir.value().length() <= 1) {
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NOTREACHED() << "Unable to resolve path.";
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return false;
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@@ -65,13 +69,65 @@ bool PathProviderPosix(int key, FilePath* result) {
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*result = FilePath(bin_dir);
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return true;
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#elif BUILDFLAG(IS_OPENBSD) || BUILDFLAG(IS_AIX)
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- // There is currently no way to get the executable path on OpenBSD
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- char* cpath;
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- if ((cpath = getenv("CHROME_EXE_PATH")) != NULL)
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- *result = FilePath(cpath);
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- else
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- *result = FilePath("/usr/local/chrome/chrome");
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- return true;
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+ char *cpath;
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+#if !BUILDFLAG(IS_AIX)
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+ struct kinfo_file *files;
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+ kvm_t *kd = NULL;
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+ char errbuf[_POSIX2_LINE_MAX];
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+ static char retval[PATH_MAX];
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+ int cnt;
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+ struct stat sb;
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+ pid_t cpid = getpid();
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+ bool ret = false;
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+
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+ const base::CommandLine* command_line =
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+ base::CommandLine::ForCurrentProcess();
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+
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+ VLOG(1) << "PathProviderPosix argv: " << command_line->argv()[0];
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+
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+ if (realpath(command_line->argv()[0].c_str(), retval) == NULL)
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+ goto out;
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+
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+ if (stat(command_line->argv()[0].c_str(), &sb) < 0)
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+ goto out;
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+
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+ if (!command_line->HasSwitch("no-sandbox")) {
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+ ret = true;
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+ *result = FilePath(retval);
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+ VLOG(1) << "PathProviderPosix (sandbox) result: " << retval;
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+ goto out;
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+ }
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+
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+ if ((kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, errbuf)) == NULL)
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+ goto out;
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+
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+ if ((files = kvm_getfiles(kd, KERN_FILE_BYPID, cpid,
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+ sizeof(struct kinfo_file), &cnt)) == NULL)
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+ goto out;
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+
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+ for (int i = 0; i < cnt; i++) {
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+ if (files[i].fd_fd == KERN_FILE_TEXT &&
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+ files[i].va_fsid == static_cast<uint32_t>(sb.st_dev) &&
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+ files[i].va_fileid == sb.st_ino) {
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+ ret = true;
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+ *result = FilePath(retval);
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+ VLOG(1) << "PathProviderPosix result: " << retval;
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+ }
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+ }
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+out:
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+ if (kd)
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+ kvm_close(kd);
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+ if (!ret) {
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+#endif
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+ if ((cpath = getenv("CHROME_EXE_PATH")) != NULL)
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+ *result = FilePath(cpath);
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+ else
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+ *result = FilePath("/usr/local/chrome/chrome");
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+ return true;
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+#if !BUILDFLAG(IS_AIX)
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+ }
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+ return ret;
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+#endif
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#endif
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}
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case DIR_SRC_TEST_DATA_ROOT: {
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