DeforaOS/Browser
DeforaOS/Browser
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Add support for device nodes

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This commit is contained in:
Pierre Pronchery 2018-01-30 01:19:17 +01:00
parent 3322e5ed5f
commit 172980bdb7
1 changed files with 14 additions and 0 deletions
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14
src/copy.c
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@ -340,6 +340,8 @@ static gboolean _copy_idle_first(gpointer data)
static int _single_dir(Copy * copy, char const * src, char const * dst,
mode_t mode);
static int _single_fifo(Copy * copy, char const * dst, mode_t mode);
static int _single_nod(Copy * copy, char const * src, char const * dst,
mode_t mode, dev_t rdev);
static int _single_symlink(Copy * copy, char const * src, char const * dst);
static int _single_regular(Copy * copy, char const * src, char const * dst,
mode_t mode);
@ -392,6 +394,8 @@ static int _copy_single(Copy * copy, char const * src, char const * dst)
ret = _single_dir(copy, src, dst, st.st_mode & 0777);
else if(S_ISFIFO(st.st_mode))
ret = _single_fifo(copy, dst, st.st_mode & 0666);
else if(S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode))
ret = _single_nod(copy, src, dst, st.st_mode, st.st_rdev);
else if(S_ISLNK(st.st_mode))
ret = _single_symlink(copy, src, dst);
else
@ -479,6 +483,16 @@ static int _single_fifo(Copy * copy, char const * dst, mode_t mode)
return 0;
}
static int _single_nod(Copy * copy, char const * src, char const * dst,
mode_t mode, dev_t rdev)
{
if(mknod(dst, mode, rdev) != 0)
return _copy_error(copy, dst, 1);
if(unlink(src) != 0)
_copy_error(copy, src, 0);
return 0;
}
static int _single_symlink(Copy * copy, char const * src, char const * dst)
{
char buf[PATH_MAX];