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Make the size of _cwd FILENAME_MAX chars

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3465 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz
2005-04-19 11:28:11 +00:00
parent 0994a1cbd2
commit ee81f9a686
1 changed files with 10 additions and 6 deletions
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16
libsrc/common/_cwd.s
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@@ -2,25 +2,29 @@
; Ullrich von Bassewitz, 2003-08-12, 2005-04-16 ; Ullrich von Bassewitz, 2003-08-12, 2005-04-16
; ;
; Place to store the current working directory. ; Place to store the current working directory.
; NOTE: Some of the code working with directories is not able to handle
; strings longer than 255 chars, so don't make __cwd_buf_size larger than 256
; without checking the other sources.
; ;
; __cwd is initialized by a platform specific function named "initcwd" called ; __cwd is initialized by a platform specific function named "initcwd" called
; by the constructor defined in this module. ; by the constructor defined in this module.
; ;
.export __cwd .export __cwd
.export __cwd_buf_size
.constructor cwd_init .constructor cwd_init
.import initcwd .import initcwd
__cwd_buf_size = 64 .include "stdio.inc"
cwd_init := initcwd cwd_init := initcwd
.bss .bss
__cwd: .res __cwd_buf_size __cwd: .res FILENAME_MAX
; NOTE: Some of the code working with directories is not able to handle
; strings longer than 255 chars, so don't make __cwd larger than 256 without
; checking the other sources.
.assert FILENAME_MAX < 256, error, "FILENAME_MAX must not be > 255"