diff options
Diffstat (limited to 'manual/startup.texi')
| -rw-r--r-- | manual/startup.texi | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/manual/startup.texi b/manual/startup.texi index 1313d4c..b931365 100644 --- a/manual/startup.texi +++ b/manual/startup.texi @@ -36,7 +36,7 @@ The system starts a C program by calling the function @code{main}. It is up to you to write a function named @code{main}---otherwise, you won't even be able to link your program without errors. -In ANSI C you can define @code{main} either to take no arguments, or to +In @w{ISO C} you can define @code{main} either to take no arguments, or to take two arguments that represent the command line arguments to the program, like this: @@ -519,7 +519,7 @@ The value of an environment variable can be accessed with the @pindex stdlib.h @comment stdlib.h -@comment ANSI +@comment ISO @deftypefun {char *} getenv (const char *@var{name}) This function returns a string that is the value of the environment variable @var{name}. You must not modify this string. In some non-Unix @@ -742,7 +742,7 @@ Returning from @code{main} is equivalent to calling @code{exit}, and the value that @code{main} returns is used as the argument to @code{exit}. @comment stdlib.h -@comment ANSI +@comment ISO @deftypefun void exit (int @var{status}) The @code{exit} function terminates the process with status @var{status}. This function does not return. @@ -812,7 +812,7 @@ are declared in the file @file{stdlib.h}. @pindex stdlib.h @comment stdlib.h -@comment ANSI +@comment ISO @deftypevr Macro int EXIT_SUCCESS This macro can be used with the @code{exit} function to indicate successful program completion. @@ -823,7 +823,7 @@ expression. @end deftypevr @comment stdlib.h -@comment ANSI +@comment ISO @deftypevr Macro int EXIT_FAILURE This macro can be used with the @code{exit} function to indicate unsuccessful program completion in a general sense. @@ -849,7 +849,7 @@ application, by setting up a cleanup function in the library itself using @code{atexit} or @code{on_exit}. @comment stdlib.h -@comment ANSI +@comment ISO @deftypefun int atexit (void (*@var{function}) (void)) The @code{atexit} function registers the function @var{function} to be called at normal program termination. The @var{function} is called with @@ -891,7 +891,7 @@ for this function is in @file{stdlib.h}. @pindex stdlib.h @comment stdlib.h -@comment ANSI +@comment ISO @deftypefun void abort (void) The @code{abort} function causes abnormal program termination. This does not execute cleanup functions registered with @code{atexit} or |