From 8bfd1e939579e988ad4d2c0cc1425448f1fd7236 Mon Sep 17 00:00:00 2001
From: andersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Thu, 30 Nov 2000 22:43:16 +0000
Subject: Apply some patches from Gennady Feldman <gfeldman@mail.com> to .
/etc/profile, and to emulate bash prompt. I've cleaned up his patches a bit
and all looks good now...
git-svn-id: svn://busybox.net/trunk/busybox@1359 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
lash.c | 104 +++++++++++++++++++++++++++++++++++++----------------------
sh.c | 104 +++++++++++++++++++++++++++++++++++++----------------------
shell/lash.c | 104 +++++++++++++++++++++++++++++++++++++----------------------
3 files changed, 195 insertions(+), 117 deletions(-)
diff --git a/lash.c b/lash.c
index eba60b3b7..461f2c092 100644
--- a/lash.c
+++ b/lash.c
@@ -45,9 +45,7 @@
#include <sys/wait.h>
#include <unistd.h>
#include <getopt.h>
-#ifdef BB_FEATURE_SH_COMMAND_EDITING
#include "cmdedit.h"
-#endif
#define MAX_LINE 256 /* size of input buffer for `read' builtin */
#define MAX_READ 128 /* size of input buffer for `read' builtin */
@@ -55,6 +53,8 @@
extern size_t NUM_APPLETS;
+
+
enum redirectionType { REDIRECT_INPUT, REDIRECT_OVERWRITE,
REDIRECT_APPEND
};
@@ -167,7 +167,7 @@ static struct builtInCommand bltins_forking[] = {
{NULL, NULL, NULL}
};
-static char *prompt = "# ";
+static char prompt[3];
static char *cwd;
static char *local_pending_command = NULL;
static char *promptStr = NULL;
@@ -180,9 +180,20 @@ static int lastReturnCode=-1;
static int showXtrace=FALSE;
#endif
+#ifdef DEBUG_SHELL
+static inline void debug_printf(const char *format, ...)
+{
+ va_list args;
+ va_start(args, format);
+ vfprintf(stderr, s, p);
+ va_end(args);
+}
+#else
+static inline void debug_printf(const char *format, ...) { }
+#endif
#ifdef BB_FEATURE_SH_COMMAND_EDITING
-void win_changed(int junk)
+static inline void win_changed(int junk)
{
struct winsize win = { 0, 0, 0, 0 };
ioctl(0, TIOCGWINSZ, &win);
@@ -190,6 +201,8 @@ void win_changed(int junk)
cmdedit_setwidth( win.ws_col - 1);
}
}
+#else
+static inline void win_changed(int junk) {}
#endif
@@ -402,22 +415,14 @@ static int builtin_if(struct job *cmd, struct jobSet *jobList)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'if' now testing '%s'\n", local_pending_command);
-#endif
+ debug_printf(stderr, "'if' now testing '%s'\n", local_pending_command);
status = busy_loop(NULL); /* Frees local_pending_command */
-#ifdef DEBUG_SHELL
- fprintf(stderr, "if test returned ");
-#endif
+ debug_printf(stderr, "if test returned ");
if (status == 0) {
-#ifdef DEBUG_SHELL
- fprintf(stderr, "TRUE\n");
-#endif
+ debug_printf(stderr, "TRUE\n");
cmd->jobContext |= IF_TRUE_CONTEXT;
} else {
-#ifdef DEBUG_SHELL
- fprintf(stderr, "FALSE\n");
-#endif
+ debug_printf(stderr, "FALSE\n");
cmd->jobContext |= IF_FALSE_CONTEXT;
}
@@ -447,9 +452,7 @@ static int builtin_then(struct job *cmd, struct jobSet *junk)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'then' now running '%s'\n", charptr1);
-#endif
+ debug_printf(stderr, "'then' now running '%s'\n", charptr1);
return( busy_loop(NULL));
}
@@ -476,9 +479,7 @@ static int builtin_else(struct job *cmd, struct jobSet *junk)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'else' now running '%s'\n", charptr1);
-#endif
+ debug_printf(stderr, "'else' now running '%s'\n", charptr1);
return( busy_loop(NULL));
}
@@ -491,9 +492,7 @@ static int builtin_fi(struct job *cmd, struct jobSet *junk)
}
/* Clear out the if and then context bits */
cmd->jobContext &= ~(IF_TRUE_CONTEXT|IF_FALSE_CONTEXT|THEN_EXP_CONTEXT|ELSE_EXP_CONTEXT);
-#ifdef DEBUG_SHELL
- fprintf(stderr, "Hit an fi -- jobContext=%d\n", cmd->jobContext);
-#endif
+ debug_printf(stderr, "Hit an fi -- jobContext=%d\n", cmd->jobContext);
return TRUE;
}
#endif
@@ -656,6 +655,8 @@ static int setupRedirections(struct childProgram *prog)
static int getCommand(FILE * source, char *command)
{
+ char *user,buf[255],*s;
+
if (source == NULL) {
if (local_pending_command) {
/* a command specified (-c option): return it & mark it done */
@@ -667,6 +668,17 @@ static int getCommand(FILE * source, char *command)
return 1;
}
+ /* get User Name and setup prompt */
+ strcpy(prompt,( geteuid() != 0 ) ? "$ ":"# ");
+ user=xcalloc(sizeof(int), 9);
+ my_getpwuid(user, geteuid());
+
+ /* get HostName */
+ gethostname(buf, 255);
+ s = strchr(buf, '.');
+ if (s)
+ *s = 0;
+
if (source == stdin) {
#ifdef BB_FEATURE_SH_COMMAND_EDITING
int len;
@@ -679,21 +691,33 @@ static int getCommand(FILE * source, char *command)
*/
cmdedit_init();
signal(SIGWINCH, win_changed);
- len=fprintf(stdout, "%s %s", cwd, prompt);
+ len=fprintf(stdout, "[%s@%s %s]%s", user, buf,
+ get_last_path_component(cwd), prompt);
fflush(stdout);
promptStr=(char*)xmalloc(sizeof(char)*(len+1));
- sprintf(promptStr, "%s %s", cwd, prompt);
+ sprintf(promptStr, "[%s@%s %s]%s", user, buf,
+ get_last_path_component(cwd), prompt);
cmdedit_read_input(promptStr, command);
free( promptStr);
cmdedit_terminate();
signal(SIGWINCH, SIG_DFL);
return 0;
#else
- fprintf(stdout, "%s %s", cwd, prompt);
+ i=strlen(cwd);
+ i--;
+ if (i>1){
+ while ((i>0) && (*(cwd+i)!='/') ) i--;
+ if (*(cwd+i)=='/') i++;
+ }
+
+ fprintf(stdout, "[%s@%s %s]%s",user, buf, (cwd+i), prompt);
fflush(stdout);
#endif
}
+ /* don't leak memory */
+ free(user);
+
if (!fgets(command, BUFSIZ - 2, source)) {
if (source == stdin)
printf("\n");
@@ -707,10 +731,9 @@ static int getCommand(FILE * source, char *command)
}
#ifdef BB_FEATURE_SH_ENVIRONMENT
-#define __MAX_INT_CHARS 7
static char* itoa(register int i)
{
- static char a[__MAX_INT_CHARS];
+ static char a[7]; /* Max 7 ints */
register char *b = a + sizeof(a) - 1;
int sign = (i < 0);
@@ -1381,9 +1404,7 @@ static int busy_loop(FILE * input)
#ifdef BB_FEATURE_SH_ENVIRONMENT
lastReturnCode=WEXITSTATUS(status);
#endif
-#if 0
- printf("'%s' exited -- return code %d\n", jobList.fg->text, lastReturnCode);
-#endif
+ debug_printf("'%s' exited -- return code %d\n", jobList.fg->text, lastReturnCode);
if (!jobList.fg->runningProgs) {
/* child exited */
@@ -1449,9 +1470,17 @@ int shell_main(int argc_l, char **argv_l)
argv = argv_l;
- //if (argv[0] && argv[0][0] == '-') {
- // builtin_source("/etc/profile");
- //}
+ if (argv[0] && argv[0][0] == '-') {
+ FILE *input;
+ input = fopen("/etc/profile", "r");
+ if (!input) {
+ fprintf(stdout, "Couldn't open file '/etc/profile'\n");
+ } else {
+ /* Now run the file */
+ busy_loop(input);
+ fclose(input);
+ }
+ }
while ((opt = getopt(argc_l, argv_l, "cx")) > 0) {
switch (opt) {
@@ -1500,9 +1529,6 @@ int shell_main(int argc_l, char **argv_l)
atexit(free_memory);
#endif
-#ifdef BB_FEATURE_SH_COMMAND_EDITING
win_changed(0);
-#endif
-
return (busy_loop(input));
}
diff --git a/sh.c b/sh.c
index eba60b3b7..461f2c092 100644
--- a/sh.c
+++ b/sh.c
@@ -45,9 +45,7 @@
#include <sys/wait.h>
#include <unistd.h>
#include <getopt.h>
-#ifdef BB_FEATURE_SH_COMMAND_EDITING
#include "cmdedit.h"
-#endif
#define MAX_LINE 256 /* size of input buffer for `read' builtin */
#define MAX_READ 128 /* size of input buffer for `read' builtin */
@@ -55,6 +53,8 @@
extern size_t NUM_APPLETS;
+
+
enum redirectionType { REDIRECT_INPUT, REDIRECT_OVERWRITE,
REDIRECT_APPEND
};
@@ -167,7 +167,7 @@ static struct builtInCommand bltins_forking[] = {
{NULL, NULL, NULL}
};
-static char *prompt = "# ";
+static char prompt[3];
static char *cwd;
static char *local_pending_command = NULL;
static char *promptStr = NULL;
@@ -180,9 +180,20 @@ static int lastReturnCode=-1;
static int showXtrace=FALSE;
#endif
+#ifdef DEBUG_SHELL
+static inline void debug_printf(const char *format, ...)
+{
+ va_list args;
+ va_start(args, format);
+ vfprintf(stderr, s, p);
+ va_end(args);
+}
+#else
+static inline void debug_printf(const char *format, ...) { }
+#endif
#ifdef BB_FEATURE_SH_COMMAND_EDITING
-void win_changed(int junk)
+static inline void win_changed(int junk)
{
struct winsize win = { 0, 0, 0, 0 };
ioctl(0, TIOCGWINSZ, &win);
@@ -190,6 +201,8 @@ void win_changed(int junk)
cmdedit_setwidth( win.ws_col - 1);
}
}
+#else
+static inline void win_changed(int junk) {}
#endif
@@ -402,22 +415,14 @@ static int builtin_if(struct job *cmd, struct jobSet *jobList)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'if' now testing '%s'\n", local_pending_command);
-#endif
+ debug_printf(stderr, "'if' now testing '%s'\n", local_pending_command);
status = busy_loop(NULL); /* Frees local_pending_command */
-#ifdef DEBUG_SHELL
- fprintf(stderr, "if test returned ");
-#endif
+ debug_printf(stderr, "if test returned ");
if (status == 0) {
-#ifdef DEBUG_SHELL
- fprintf(stderr, "TRUE\n");
-#endif
+ debug_printf(stderr, "TRUE\n");
cmd->jobContext |= IF_TRUE_CONTEXT;
} else {
-#ifdef DEBUG_SHELL
- fprintf(stderr, "FALSE\n");
-#endif
+ debug_printf(stderr, "FALSE\n");
cmd->jobContext |= IF_FALSE_CONTEXT;
}
@@ -447,9 +452,7 @@ static int builtin_then(struct job *cmd, struct jobSet *junk)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'then' now running '%s'\n", charptr1);
-#endif
+ debug_printf(stderr, "'then' now running '%s'\n", charptr1);
return( busy_loop(NULL));
}
@@ -476,9 +479,7 @@ static int builtin_else(struct job *cmd, struct jobSet *junk)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'else' now running '%s'\n", charptr1);
-#endif
+ debug_printf(stderr, "'else' now running '%s'\n", charptr1);
return( busy_loop(NULL));
}
@@ -491,9 +492,7 @@ static int builtin_fi(struct job *cmd, struct jobSet *junk)
}
/* Clear out the if and then context bits */
cmd->jobContext &= ~(IF_TRUE_CONTEXT|IF_FALSE_CONTEXT|THEN_EXP_CONTEXT|ELSE_EXP_CONTEXT);
-#ifdef DEBUG_SHELL
- fprintf(stderr, "Hit an fi -- jobContext=%d\n", cmd->jobContext);
-#endif
+ debug_printf(stderr, "Hit an fi -- jobContext=%d\n", cmd->jobContext);
return TRUE;
}
#endif
@@ -656,6 +655,8 @@ static int setupRedirections(struct childProgram *prog)
static int getCommand(FILE * source, char *command)
{
+ char *user,buf[255],*s;
+
if (source == NULL) {
if (local_pending_command) {
/* a command specified (-c option): return it & mark it done */
@@ -667,6 +668,17 @@ static int getCommand(FILE * source, char *command)
return 1;
}
+ /* get User Name and setup prompt */
+ strcpy(prompt,( geteuid() != 0 ) ? "$ ":"# ");
+ user=xcalloc(sizeof(int), 9);
+ my_getpwuid(user, geteuid());
+
+ /* get HostName */
+ gethostname(buf, 255);
+ s = strchr(buf, '.');
+ if (s)
+ *s = 0;
+
if (source == stdin) {
#ifdef BB_FEATURE_SH_COMMAND_EDITING
int len;
@@ -679,21 +691,33 @@ static int getCommand(FILE * source, char *command)
*/
cmdedit_init();
signal(SIGWINCH, win_changed);
- len=fprintf(stdout, "%s %s", cwd, prompt);
+ len=fprintf(stdout, "[%s@%s %s]%s", user, buf,
+ get_last_path_component(cwd), prompt);
fflush(stdout);
promptStr=(char*)xmalloc(sizeof(char)*(len+1));
- sprintf(promptStr, "%s %s", cwd, prompt);
+ sprintf(promptStr, "[%s@%s %s]%s", user, buf,
+ get_last_path_component(cwd), prompt);
cmdedit_read_input(promptStr, command);
free( promptStr);
cmdedit_terminate();
signal(SIGWINCH, SIG_DFL);
return 0;
#else
- fprintf(stdout, "%s %s", cwd, prompt);
+ i=strlen(cwd);
+ i--;
+ if (i>1){
+ while ((i>0) && (*(cwd+i)!='/') ) i--;
+ if (*(cwd+i)=='/') i++;
+ }
+
+ fprintf(stdout, "[%s@%s %s]%s",user, buf, (cwd+i), prompt);
fflush(stdout);
#endif
}
+ /* don't leak memory */
+ free(user);
+
if (!fgets(command, BUFSIZ - 2, source)) {
if (source == stdin)
printf("\n");
@@ -707,10 +731,9 @@ static int getCommand(FILE * source, char *command)
}
#ifdef BB_FEATURE_SH_ENVIRONMENT
-#define __MAX_INT_CHARS 7
static char* itoa(register int i)
{
- static char a[__MAX_INT_CHARS];
+ static char a[7]; /* Max 7 ints */
register char *b = a + sizeof(a) - 1;
int sign = (i < 0);
@@ -1381,9 +1404,7 @@ static int busy_loop(FILE * input)
#ifdef BB_FEATURE_SH_ENVIRONMENT
lastReturnCode=WEXITSTATUS(status);
#endif
-#if 0
- printf("'%s' exited -- return code %d\n", jobList.fg->text, lastReturnCode);
-#endif
+ debug_printf("'%s' exited -- return code %d\n", jobList.fg->text, lastReturnCode);
if (!jobList.fg->runningProgs) {
/* child exited */
@@ -1449,9 +1470,17 @@ int shell_main(int argc_l, char **argv_l)
argv = argv_l;
- //if (argv[0] && argv[0][0] == '-') {
- // builtin_source("/etc/profile");
- //}
+ if (argv[0] && argv[0][0] == '-') {
+ FILE *input;
+ input = fopen("/etc/profile", "r");
+ if (!input) {
+ fprintf(stdout, "Couldn't open file '/etc/profile'\n");
+ } else {
+ /* Now run the file */
+ busy_loop(input);
+ fclose(input);
+ }
+ }
while ((opt = getopt(argc_l, argv_l, "cx")) > 0) {
switch (opt) {
@@ -1500,9 +1529,6 @@ int shell_main(int argc_l, char **argv_l)
atexit(free_memory);
#endif
-#ifdef BB_FEATURE_SH_COMMAND_EDITING
win_changed(0);
-#endif
-
return (busy_loop(input));
}
diff --git a/shell/lash.c b/shell/lash.c
index eba60b3b7..461f2c092 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -45,9 +45,7 @@
#include <sys/wait.h>
#include <unistd.h>
#include <getopt.h>
-#ifdef BB_FEATURE_SH_COMMAND_EDITING
#include "cmdedit.h"
-#endif
#define MAX_LINE 256 /* size of input buffer for `read' builtin */
#define MAX_READ 128 /* size of input buffer for `read' builtin */
@@ -55,6 +53,8 @@
extern size_t NUM_APPLETS;
+
+
enum redirectionType { REDIRECT_INPUT, REDIRECT_OVERWRITE,
REDIRECT_APPEND
};
@@ -167,7 +167,7 @@ static struct builtInCommand bltins_forking[] = {
{NULL, NULL, NULL}
};
-static char *prompt = "# ";
+static char prompt[3];
static char *cwd;
static char *local_pending_command = NULL;
static char *promptStr = NULL;
@@ -180,9 +180,20 @@ static int lastReturnCode=-1;
static int showXtrace=FALSE;
#endif
+#ifdef DEBUG_SHELL
+static inline void debug_printf(const char *format, ...)
+{
+ va_list args;
+ va_start(args, format);
+ vfprintf(stderr, s, p);
+ va_end(args);
+}
+#else
+static inline void debug_printf(const char *format, ...) { }
+#endif
#ifdef BB_FEATURE_SH_COMMAND_EDITING
-void win_changed(int junk)
+static inline void win_changed(int junk)
{
struct winsize win = { 0, 0, 0, 0 };
ioctl(0, TIOCGWINSZ, &win);
@@ -190,6 +201,8 @@ void win_changed(int junk)
cmdedit_setwidth( win.ws_col - 1);
}
}
+#else
+static inline void win_changed(int junk) {}
#endif
@@ -402,22 +415,14 @@ static int builtin_if(struct job *cmd, struct jobSet *jobList)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'if' now testing '%s'\n", local_pending_command);
-#endif
+ debug_printf(stderr, "'if' now testing '%s'\n", local_pending_command);
status = busy_loop(NULL); /* Frees local_pending_command */
-#ifdef DEBUG_SHELL
- fprintf(stderr, "if test returned ");
-#endif
+ debug_printf(stderr, "if test returned ");
if (status == 0) {
-#ifdef DEBUG_SHELL
- fprintf(stderr, "TRUE\n");
-#endif
+ debug_printf(stderr, "TRUE\n");
cmd->jobContext |= IF_TRUE_CONTEXT;
} else {
-#ifdef DEBUG_SHELL
- fprintf(stderr, "FALSE\n");
-#endif
+ debug_printf(stderr, "FALSE\n");
cmd->jobContext |= IF_FALSE_CONTEXT;
}
@@ -447,9 +452,7 @@ static int builtin_then(struct job *cmd, struct jobSet *junk)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'then' now running '%s'\n", charptr1);
-#endif
+ debug_printf(stderr, "'then' now running '%s'\n", charptr1);
return( busy_loop(NULL));
}
@@ -476,9 +479,7 @@ static int builtin_else(struct job *cmd, struct jobSet *junk)
local_pending_command = xmalloc(status+1);
strncpy(local_pending_command, charptr1, status);
local_pending_command[status]='\0';
-#ifdef DEBUG_SHELL
- fprintf(stderr, "'else' now running '%s'\n", charptr1);
-#endif
+ debug_printf(stderr, "'else' now running '%s'\n", charptr1);
return( busy_loop(NULL));
}
@@ -491,9 +492,7 @@ static int builtin_fi(struct job *cmd, struct jobSet *junk)
}
/* Clear out the if and then context bits */
cmd->jobContext &= ~(IF_TRUE_CONTEXT|IF_FALSE_CONTEXT|THEN_EXP_CONTEXT|ELSE_EXP_CONTEXT);
-#ifdef DEBUG_SHELL
- fprintf(stderr, "Hit an fi -- jobContext=%d\n", cmd->jobContext);
-#endif
+ debug_printf(stderr, "Hit an fi -- jobContext=%d\n", cmd->jobContext);
return TRUE;
}
#endif
@@ -656,6 +655,8 @@ static int setupRedirections(struct childProgram *prog)
static int getCommand(FILE * source, char *command)
{
+ char *user,buf[255],*s;
+
if (source == NULL) {
if (local_pending_command) {
/* a command specified (-c option): return it & mark it done */
@@ -667,6 +668,17 @@ static int getCommand(FILE * source, char *command)
return 1;
}
+ /* get User Name and setup prompt */
+ strcpy(prompt,( geteuid() != 0 ) ? "$ ":"# ");
+ user=xcalloc(sizeof(int), 9);
+ my_getpwuid(user, geteuid());
+
+ /* get HostName */
+ gethostname(buf, 255);
+ s = strchr(buf, '.');
+ if (s)
+ *s = 0;
+
if (source == stdin) {
#ifdef BB_FEATURE_SH_COMMAND_EDITING
int len;
@@ -679,21 +691,33 @@ static int getCommand(FILE * source, char *command)
*/
cmdedit_init();
signal(SIGWINCH, win_changed);
- len=fprintf(stdout, "%s %s", cwd, prompt);
+ len=fprintf(stdout, "[%s@%s %s]%s", user, buf,
+ get_last_path_component(cwd), prompt);
fflush(stdout);
promptStr=(char*)xmalloc(sizeof(char)*(len+1));
- sprintf(promptStr, "%s %s", cwd, prompt);
+ sprintf(promptStr, "[%s@%s %s]%s", user, buf,
+ get_last_path_component(cwd), prompt);
cmdedit_read_input(promptStr, command);
free( promptStr);
cmdedit_terminate();
signal(SIGWINCH, SIG_DFL);
return 0;
#else
- fprintf(stdout, "%s %s", cwd, prompt);
+ i=strlen(cwd);
+ i--;
+ if (i>1){
+ while ((i>0) && (*(cwd+i)!='/') ) i--;
+ if (*(cwd+i)=='/') i++;
+ }
+
+ fprintf(stdout, "[%s@%s %s]%s",user, buf, (cwd+i), prompt);
fflush(stdout);
#endif
}
+ /* don't leak memory */
+ free(user);
+
if (!fgets(command, BUFSIZ - 2, source)) {
if (source == stdin)
printf("\n");
@@ -707,10 +731,9 @@ static int getCommand(FILE * source, char *command)
}
#ifdef BB_FEATURE_SH_ENVIRONMENT
-#define __MAX_INT_CHARS 7
static char* itoa(register int i)
{
- static char a[__MAX_INT_CHARS];
+ static char a[7]; /* Max 7 ints */
register char *b = a + sizeof(a) - 1;
int sign = (i < 0);
@@ -1381,9 +1404,7 @@ static int busy_loop(FILE * input)
#ifdef BB_FEATURE_SH_ENVIRONMENT
lastReturnCode=WEXITSTATUS(status);
#endif
-#if 0
- printf("'%s' exited -- return code %d\n", jobList.fg->text, lastReturnCode);
-#endif
+ debug_printf("'%s' exited -- return code %d\n", jobList.fg->text, lastReturnCode);
if (!jobList.fg->runningProgs) {
/* child exited */
@@ -1449,9 +1470,17 @@ int shell_main(int argc_l, char **argv_l)
argv = argv_l;
- //if (argv[0] && argv[0][0] == '-') {
- // builtin_source("/etc/profile");
- //}
+ if (argv[0] && argv[0][0] == '-') {
+ FILE *input;
+ input = fopen("/etc/profile", "r");
+ if (!input) {
+ fprintf(stdout, "Couldn't open file '/etc/profile'\n");
+ } else {
+ /* Now run the file */
+ busy_loop(input);
+ fclose(input);
+ }
+ }
while ((opt = getopt(argc_l, argv_l, "cx")) > 0) {
switch (opt) {
@@ -1500,9 +1529,6 @@ int shell_main(int argc_l, char **argv_l)
atexit(free_memory);
#endif
-#ifdef BB_FEATURE_SH_COMMAND_EDITING
win_changed(0);
-#endif
-
return (busy_loop(input));
}
--
cgit v1.2.3-55-g6feb