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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-04-24 17:50:05 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-04-24 17:50:05 +0000 |
| commit | bde2cf6e66fb33fe07638ec0045d6c04d110a226 (patch) | |
| tree | 68ce4c16335b3e8ca5c0462941fcd5abd026d526 /m4/c-stack.m4 | |
| parent | c829135c8436ef0a8971250a4d8fce4c412cc309 (diff) | |
| download | gnulib-bde2cf6e66fb33fe07638ec0045d6c04d110a226.tar.gz | |
* 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++.
Diffstat (limited to 'm4/c-stack.m4')
| -rw-r--r-- | m4/c-stack.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/c-stack.m4 b/m4/c-stack.m4 index 0f89fd348c..3604fa1d13 100644 --- a/m4/c-stack.m4 +++ b/m4/c-stack.m4 @@ -66,7 +66,7 @@ AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC], } static int - c_stack_action (void) + c_stack_action () { stack_t st; struct sigaction act; @@ -94,7 +94,7 @@ AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC], } int - main (void) + main () { #if HAVE_SETRLIMIT && defined RLIMIT_STACK /* Before starting the endless recursion, try to be friendly |