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Merge branch 'g_unix_fd_query_path' into 'main'

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glib-unix: Add Solaris implementation of g_unix_fd_query_path

See merge request GNOME/glib!4887
This commit is contained in:
Philip Withnall
2025-10-28 00:09:52 +00:00
parent 9249c40d77 ccb0954336
commit a4962ca460
2 changed files with 14 additions and 1 deletions
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6
glib/glib-unix.c
View File

@@ -952,11 +952,15 @@ char *
g_unix_fd_query_path (int fd,
GError **error)
{
#if defined (__linux__)
#if defined(__linux__) || defined(__sun)
char *path;
char *proc_path;
#ifdef __sun
proc_path = g_strdup_printf ("/proc/self/path/%d", fd);
#else
proc_path = g_strdup_printf ("/proc/self/fd/%d", fd);
#endif
path = g_file_read_link (proc_path, error);
g_free (proc_path);

9
glib/tests/unix.c
View File

@@ -930,7 +930,16 @@ test_fd_query_path (void)
fd_path = g_unix_fd_query_path (fd, &error);
g_assert_no_error (error);
#ifdef __sun
/* /dev/null is a symlink on Solaris, so follow the link */
char *dev_null_path = realpath ("/dev/null", NULL);
g_assert_no_errno (errno);
g_assert_nonnull (dev_null_path);
g_assert_cmpstr (fd_path, ==, dev_null_path);
g_free (dev_null_path);
#else
g_assert_cmpstr (fd_path, ==, "/dev/null");
#endif
g_clear_fd (&fd, &error);
g_assert_no_error (error);