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libzpool: set_global_var: fix endianness handling (fixes zdb -o ) 

Without this patch I get the error

  Setting global variables is only supported on little-endian systems

when using `zdb -o` on my amd64 machine.

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Pavel Zakharov <pavel.zakharov@delphix.com>
Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #11602
This commit is contained in:
Christian Schwarz 2021-02-15 13:02:32 +01:00 committed by Brian Behlendorf
parent 64e0fe14ff
commit b5fffa1d29
1 changed files with 1 additions and 1 deletions
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lib/libzpool/util.c
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@ -159,7 +159,7 @@ set_global_var(char *arg)
char *varname = arg, *varval; char *varname = arg, *varval;
u_longlong_t val; u_longlong_t val;
#ifndef _LITTLE_ENDIAN #ifndef _ZFS_LITTLE_ENDIAN
/* /*
* On big endian systems changing a 64-bit variable would set the high * On big endian systems changing a 64-bit variable would set the high
* 32 bits instead of the low 32 bits, which could cause unexpected * 32 bits instead of the low 32 bits, which could cause unexpected