* unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use prototype
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 24 Apr 2006 17:50:05 +0000 (17:50 +0000)
committerPaul Eggert <eggert@cs.ucla.edu>
Mon, 24 Apr 2006 17:50:05 +0000 (17:50 +0000)
commitbde2cf6e66fb33fe07638ec0045d6c04d110a226
tree68ce4c16335b3e8ca5c0462941fcd5abd026d526
parentc829135c8436ef0a8971250a4d8fce4c412cc309
* unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use prototype
to define main with arguments, for C++.  Reported by Eric Blake.
* c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC):
Prefer 'int main ()' to 'int main (void)', for C++.
* getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
* fsusage.m4 (gl_FILE_SYSTEM_USAGE): Specify a return type
for 'main', for C99 and C++.
m4/ChangeLog
m4/c-stack.m4
m4/fsusage.m4
m4/getcwd-path-max.m4
m4/unlink-busy.m4