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Some improvements to Atari exec() after review.

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This commit is contained in:
Christian Groessler 2016-06-14 20:44:57 +02:00
parent 94ba9575ec
commit d0faf471b8
2 changed files with 3 additions and 6 deletions
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6
libsrc/atari/exec.s
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@ -33,10 +33,8 @@ notsupp:lda #ENOSYS ; "unsupported system call"
.byte $2C ; bit opcode, eats the next 2 bytes .byte $2C ; bit opcode, eats the next 2 bytes
noiocb: lda #EMFILE ; "too many open files" noiocb: lda #EMFILE ; "too many open files"
jsr incsp2 ; clean up stack jsr incsp2 ; clean up stack
seterr: jsr __directerrno seterr: jmp __directerrno
lda #$FF
tax
rts ; return -1
; entry point ; entry point

3
testcode/lib/tinyshell.c
View File

@ -356,7 +356,6 @@ static void cmd_rename(void)
static void cmd_exec(void) static void cmd_exec(void)
{ {
int st;
unsigned char *progname, *arguments; unsigned char *progname, *arguments;
progname = strtok(args, " \t\n"); progname = strtok(args, " \t\n");
@ -367,7 +366,7 @@ static void cmd_exec(void)
arguments = strtok(NULL, ""); arguments = strtok(NULL, "");
/*printf("exec: %s %s\n", progname, arguments ? arguments : "");*/ /*printf("exec: %s %s\n", progname, arguments ? arguments : "");*/
st = exec(progname, arguments); (void)exec(progname, arguments);
printf("exec error: %s\n", strerror(errno)); printf("exec error: %s\n", strerror(errno));
} }