From 7b4b41ab3e89bc6bde673b68107e378fa91b230d Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Thu, 14 Feb 2008 16:47:11 +0000 Subject: * cygheap.cc (cwcsdup): New function. (cwcsdup1): New function. * cygheap.h (cygheap_user::get_windows_id): New method returning PWCHAR. (cwcsdup): Declare. (cwcsdup1): Declare. * registry.cc (get_registry_hive_path): Use WCHAR instead of char throughout. (load_registry_hive): Ditto. * registry.h (get_registry_hive_path): Change declaration accordingly. (load_registry_hive): Ditto. * sec_helper.cc (cygpsid::string): New method returning PWCHAR. * security.h (cygpsid::string): Declare. * syscalls.cc (seteuid32): Convert local name var to WCHAR. * uinfo.cc (cygheap_user::env_userprofile): Convert local name buffers to WCHAR. Call sys_wcstombs_alloc to generate puserprof buffer. * winsup.h: Fix comment. (NT_MAX_PATH): New definition for maximum internal path length. Use throughout where appropriate. * include/limits.h (PATH_MAX): Set to 4096 as on Linux. --- winsup/cygwin/winsup.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'winsup/cygwin/winsup.h') diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h index 952292862..dbb08e09e 100644 --- a/winsup/cygwin/winsup.h +++ b/winsup/cygwin/winsup.h @@ -61,7 +61,7 @@ extern unsigned long cygwin_inet_addr (const char *cp); /* Note that MAX_PATH is defined in the windows headers */ /* There is also PATH_MAX and MAXPATHLEN. - PATH_MAX is from Posix and does *not* include the trailing NUL. + PATH_MAX is from Posix and does include the trailing NUL. MAXPATHLEN is from Unix. Thou shalt use CYG_MAX_PATH throughout. It avoids the NUL vs no-NUL @@ -76,6 +76,15 @@ extern unsigned long cygwin_inet_addr (const char *cp); #define CYG_MAX_PATH (MAX_PATH) +/* There's no define for the maximum path length the NT kernel can handle. + That's why we define our own to use in path length test and for path + buffer sizes. As MAX_PATH and PATH_MAX, this is defined including the + trailing 0. Internal buffers and internal path routines should use + NT_MAX_PATH. PATH_MAX as defined in limits.h is the maximum length of + application provided path strings we handle. */ +/* FIXME: The name is preliminary and TBD. */ +#define NT_MAX_PATH 32768 + #ifdef __cplusplus extern const char case_folded_lower[]; -- cgit v1.2.3