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Implement built-in MEM command #128

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Merged
stsp merged 1 commit into from
Sep 19, 2026
Merged

Implement built-in MEM command #128

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2 changes: 1 addition & 1 deletion djgpp/makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ C_OPT = -Wall -O2 -Wmissing-declarations -Wwrite-strings -I $(SRCDIR) -I . \
# avoid CMOVxx instructions
C_OPT += -march=i386
LINK_OPT =
SRCS = $(SRCDIR)/command.c $(SRCDIR)/cmdbuf.c $(SRCDIR)/ms.c $(SRCDIR)/djterm.c \
SRCS = $(SRCDIR)/command.c $(SRCDIR)/cmdbuf.c $(SRCDIR)/ms.c $(SRCDIR)/djterm.c $(SRCDIR)/mem.c \
$(SRCDIR)/env.c $(SRCDIR)/psp.c $(SRCDIR)/umb.c $(SRCDIR)/ae0x.c \
$(SRCDIR)/compl.c $(SRCDIR)/clip.c memmem.c fmemcpy.c findclos.c
ASSRCS = $(SRCDIR)/asm.S $(SRCDIR)/int23.S $(SRCDIR)/int0.S $(SRCDIR)/int75.S \
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9 changes: 8 additions & 1 deletion src/command.c
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Expand Up @@ -97,6 +97,7 @@
#include "ae0x.h"
#include "compl.h"
#include "clip.h"
#include "mem.h"
#include "command.h"

/*
Expand Down Expand Up @@ -305,6 +306,7 @@ struct built_in_cmd cmd_table[] =
{"loadhigh", perform_loadhigh, "", "load program to UMB"},
{"md", perform_md, "", "create directory"},
{"mkdir", perform_md, "", "create directory"},
{"mem", perform_mem, " [/c] [/f] [/d] [/p]", "display memory statistics"},
{"move", perform_move, "", "move file"},
{"more", perform_more, "", "scroll-pause long output"},
{"mouseopt", perform_mouseopt, "", "mouse options"},
Expand Down Expand Up @@ -412,7 +414,12 @@ static int has_wildcard(char *s)
return false;
}

static void reset_batfile_call_stack(void)
const char *get_cmd_args(void)
{
return cmd_args;
}

void reset_batfile_call_stack(void)
{
static int first_time = true;
int ba;
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5 changes: 5 additions & 0 deletions src/command.h
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Expand Up @@ -475,6 +475,11 @@ struct built_in_cmd

extern struct built_in_cmd cmd_table[];
extern const int CMD_TABLE_COUNT;
extern void reset_batfile_call_stack(void);
/* full argument string of the command being executed: built-in commands
* are handed only the first argument, so anything that takes more than
* one switch needs this */
extern const char *get_cmd_args(void);

unsigned short keyb_get_shift_states(void);

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4 changes: 2 additions & 2 deletions src/makefile.inc
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Expand Up @@ -16,10 +16,10 @@ DJCFLAGS = -Wall -O2 -Wmissing-declarations -Wwrite-strings \
DJCPPFLAGS += -I. -I$(srcdir) -DCOMCOM_VERSION=\"$(VERSION)\"
DJASFLAGS += -I. -I$(srcdir)
DJASCPPFLAGS += -I. -I$(srcdir)
SOURCES = command.c cmdbuf.c mouse.c env.c psp.c umb.c ae0x.c compl.c clip.c \
SOURCES = command.c cmdbuf.c mouse.c env.c psp.c umb.c ae0x.c compl.c clip.c mem.c \
djterm.c thunks_a.c thunks_c.c
HEADERS = $(addprefix $(srcdir)/,ae0x.h cmdbuf.h compl.h psp.h command.h env.h mouse.h umb.h \
glob_asm.h asm.h)
mem.h glob_asm.h asm.h)
PDHDR = $(srcdir)/asm.h
GLOB_ASM = $(srcdir)/glob_asm.h
OBJECTS = $(SOURCES:.c=.o)
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