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dmesg

This commit is contained in:
Julian Barathieu 2020-02-06 15:14:21 +01:00
parent 974211dc43
commit e87e3def47
1 changed files with 5 additions and 1 deletions
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6
kaleid/kernel/sh/shcmds.c
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@ -108,12 +108,16 @@ error_t CmdDmesg(int argc, char **argv, char *cmdline)
size_t N = 0; size_t N = 0;
if (argc == 1) N = 999; if (argc == 1) N = 999;
else if (argc == 2) N = atoi(argv[1]); else if (argc == 2) N = 1 + atoi(argv[1]);
else { else {
KernLog("dmesg: no more than one argument\n"); KernLog("dmesg: no more than one argument\n");
return EINVAL; return EINVAL;
} }
DebugLog("dmesg requested from kernel shell (N=%d)\n", N);
if (N == 0) return EOK;
BLockBuf(BStdDbg); BLockBuf(BStdDbg);
ptr = (char *)lmax((ulong)BStdDbg->buf, ptr = (char *)lmax((ulong)BStdDbg->buf,