svn commit: trunk/busybox/shell
landley at busybox.net
landley at busybox.net
Fri Sep 8 17:21:19 UTC 2006
Author: landley
Date: 2006-09-08 10:21:19 -0700 (Fri, 08 Sep 2006)
New Revision: 16070
Log:
Fix warnings.
Modified:
trunk/busybox/shell/bbsh.c
Changeset:
Modified: trunk/busybox/shell/bbsh.c
===================================================================
--- trunk/busybox/shell/bbsh.c 2006-09-08 16:59:08 UTC (rev 16069)
+++ trunk/busybox/shell/bbsh.c 2006-09-08 17:21:19 UTC (rev 16070)
@@ -105,14 +105,14 @@
// Parse a line of text into a pipeline.
// Returns a pointer to the next line.
-static char *parse_pipeline(char *cmdline, struct pipeline *pipe)
+static char *parse_pipeline(char *cmdline, struct pipeline *line)
{
- struct command **cmd = &(pipe->cmd);
- char *start = pipe->cmdline = cmdline;
+ struct command **cmd = &(line->cmd);
+ char *start = line->cmdline = cmdline;
if (!cmdline) return 0;
- if (ENABLE_BBSH_JOBCTL) pipe->cmdline = cmdline;
+ if (ENABLE_BBSH_JOBCTL) line->cmdline = cmdline;
// Parse command into argv[]
for (;;) {
@@ -121,7 +121,7 @@
// Skip leading whitespace and detect end of line.
while (isspace(*start)) start++;
if (!*start || *start=='#') {
- if (ENABLE_BBSH_JOBCTL) pipe->cmdlinelen = start-cmdline;
+ if (ENABLE_BBSH_JOBCTL) line->cmdlinelen = start-cmdline;
return 0;
}
@@ -145,15 +145,15 @@
start = end;
}
- if (ENABLE_BBSH_JOBCTL) pipe->cmdlinelen = start-cmdline;
+ if (ENABLE_BBSH_JOBCTL) line->cmdlinelen = start-cmdline;
return start;
}
// Execute the commands in a pipeline
-static int run_pipeline(struct pipeline *pipe)
+static int run_pipeline(struct pipeline *line)
{
- struct command *cmd = pipe->cmd;
+ struct command *cmd = line->cmd;
if (!cmd || !cmd->argc) return 0;
// Handle local commands. This is totally fake and plastic.
@@ -185,16 +185,16 @@
static void handle(char *command)
{
- struct pipeline pipe;
+ struct pipeline line;
char *start = command;
for (;;) {
- memset(&pipe,0,sizeof(struct pipeline));
- start = parse_pipeline(start, &pipe);
- if (!pipe.cmd) break;
+ memset(&line,0,sizeof(struct pipeline));
+ start = parse_pipeline(start, &line);
+ if (!line.cmd) break;
- run_pipeline(&pipe);
- free_list(pipe.cmd, free_cmd);
+ run_pipeline(&line);
+ free_list(line.cmd, free_cmd);
}
}
@@ -210,8 +210,6 @@
else {
unsigned cmdlen=0;
for (;;) {
- struct pipeline pipe;
-
if(!f) putchar('$');
if(1 > getline(&command, &cmdlen,f ? : stdin)) break;
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