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*: mass renaming of USE_XXXX to IF_XXXX

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and SKIP_XXXX to IF_NOT_XXXX - the second one was especially
badly named. It was not skipping anything!
This commit is contained in:
Denis Vlasenko
2009-04-21 11:09:40 +00:00
parent 8b814b4a34
commit 5e34ff29bc
102 changed files with 1312 additions and 1308 deletions
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22
shell/hush.c
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@@ -97,11 +97,11 @@
/* STANDALONE does not make sense, and won't compile */
# undef CONFIG_FEATURE_SH_STANDALONE
# undef ENABLE_FEATURE_SH_STANDALONE
# undef USE_FEATURE_SH_STANDALONE
# define SKIP_FEATURE_SH_STANDALONE(...) __VA_ARGS__
# undef IF_FEATURE_SH_STANDALONE
# define IF_NOT_FEATURE_SH_STANDALONE(...) __VA_ARGS__
# define ENABLE_FEATURE_SH_STANDALONE 0
# define USE_FEATURE_SH_STANDALONE(...)
# define SKIP_FEATURE_SH_STANDALONE(...) __VA_ARGS__
# define IF_FEATURE_SH_STANDALONE(...)
# define IF_NOT_FEATURE_SH_STANDALONE(...) __VA_ARGS__
#endif
#if !ENABLE_HUSH_INTERACTIVE
@@ -2443,11 +2443,11 @@ static void re_execute_shell(char ***to_free, const char *s, char *g_argv0, char
goto do_exec;
}
sprintf(param_buf, "-$%x:%x:%x" USE_HUSH_LOOPS(":%x")
sprintf(param_buf, "-$%x:%x:%x" IF_HUSH_LOOPS(":%x")
, (unsigned) G.root_pid
, (unsigned) G.last_bg_pid
, (unsigned) G.last_exitcode
USE_HUSH_LOOPS(, G.depth_of_loop)
IF_HUSH_LOOPS(, G.depth_of_loop)
);
/* 1:hush 2:-$<pid>:<pid>:<exitcode>:<depth> <vars...> <funcs...>
* 3:-c 4:<cmd> 5:<arg0> <argN...> 6:NULL
@@ -3386,7 +3386,7 @@ static int run_pipe(struct pipe *pi)
debug_printf_exec("run_pipe start: members:%d\n", pi->num_cmds);
debug_enter();
USE_HUSH_JOB(pi->pgrp = -1;)
IF_HUSH_JOB(pi->pgrp = -1;)
pi->stopped_cmds = 0;
command = &(pi->cmds[0]);
argv_expanded = NULL;
@@ -3821,7 +3821,7 @@ static int run_list(struct pipe *pi)
rcode = G.last_exitcode;
/* Go through list of pipes, (maybe) executing them. */
for (; pi; pi = USE_HUSH_LOOPS(rword == RES_DONE ? loop_top : ) pi->next) {
for (; pi; pi = IF_HUSH_LOOPS(rword == RES_DONE ? loop_top : ) pi->next) {
if (G.flag_SIGINT)
break;
@@ -4773,7 +4773,7 @@ static FILE *generate_stream_from_string(const char *s)
close(channel[0]); /* NB: close _first_, then move fd! */
xmove_fd(channel[1], 1);
/* Prevent it from trying to handle ctrl-z etc */
USE_HUSH_JOB(G.run_list_level = 1;)
IF_HUSH_JOB(G.run_list_level = 1;)
#if BB_MMU
reset_traps_to_defaults();
parse_and_run_string(s);
@@ -5441,7 +5441,7 @@ static struct pipe *parse_stream(char **pstring,
nommu_addchr(&ctx.as_string, ch);
is_ifs = strchr(G.ifs, ch);
is_special = strchr("<>;&|(){}#'" /* special outside of "str" */
"\\$\"" USE_HUSH_TICK("`") /* always special */
"\\$\"" IF_HUSH_TICK("`") /* always special */
, ch);
if (!is_special && !is_ifs) { /* ordinary char */
@@ -5832,7 +5832,7 @@ static struct pipe *parse_stream(char **pstring,
}
/* Discard cached input, force prompt */
input->p = NULL;
USE_HUSH_INTERACTIVE(input->promptme = 1;)
IF_HUSH_INTERACTIVE(input->promptme = 1;)
goto reset;
}
}