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* path.cc (mount_info::conv_to_win32_path): Avoid returning error if cygdrive

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== '/'.
(mount_info::cygdrive_win32_path): Return 0 if invalid cygdrive path.
This commit is contained in:
Christopher Faylor
2001-12-03 16:47:18 +00:00
parent 89ba9b974a
commit 2a50e3df6f
3 changed files with 18 additions and 7 deletions
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17
winsup/cygwin/path.cc
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@ -1389,12 +1389,15 @@ mount_info::conv_to_win32_path (const char *src_path, char *dst,
dst[0] = '\0';
if (mount_table->cygdrive_len > 1)
devn = FH_CYGDRIVE;
goto out;
}
else if (!cygdrive_win32_path (pathbuf, dst, unit))
else if (cygdrive_win32_path (pathbuf, dst, unit))
{
*flags = cygdrive_flags;
goto out;
}
else if (mount_table->cygdrive_len > 1)
return ENOENT;
else
*flags = cygdrive_flags;
goto out;
}
int chrooted_path_len;
@ -1518,8 +1521,9 @@ mount_info::cygdrive_win32_path (const char *src, char *dst, int& unit)
const char *p = src + cygdrive_len;
if (!isalpha (*p) || (!isdirsep (p[1]) && p[1]))
{
res = unit = -1;
unit = -1;
dst[0] = '\0';
res = 0;
}
else
{
@ -1528,9 +1532,10 @@ mount_info::cygdrive_win32_path (const char *src, char *dst, int& unit)
strcpy (dst + 2, p + 1);
backslashify (dst, dst, !dst[2]);
unit = dst[0];
res = 1;
}
debug_printf ("src '%s', dst '%s'", src, dst);
return 1;
return res;
}
/* conv_to_posix_path: Ensure src_path is a POSIX path.