systemd/coccinelle/synthetic-errno.cocci
Zbigniew Jędrzejewski-Szmek baaa35ad70 coccinelle: make use of SYNTHETIC_ERRNO
Ideally, coccinelle would strip unnecessary braces too. But I do not see any
option in coccinelle for this, so instead, I edited the patch text using
search&replace to remove the braces. Unfortunately this is not fully automatic,
in particular it didn't deal well with if-else-if-else blocks and ifdefs, so
there is an increased likelikehood be some bugs in such spots.

I also removed part of the patch that coccinelle generated for udev, where we
returns -1 for failure. This should be fixed independently.
2018-11-22 10:54:38 +01:00

36 lines
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Plaintext

@@
expression e;
expression list args;
@@
- log_debug(args);
- return -e;
+ return log_debug_errno(SYNTHETIC_ERRNO(e), args);
@@
expression e;
expression list args;
@@
- log_info(args);
- return -e;
+ return log_info_errno(SYNTHETIC_ERRNO(e), args);
@@
expression e;
expression list args;
@@
- log_notice(args);
- return -e;
+ return log_notice_errno(SYNTHETIC_ERRNO(e), args);
@@
expression e;
expression list args;
@@
- log_error(args);
- return -e;
+ return log_error_errno(SYNTHETIC_ERRNO(e), args);
@@
expression e;
expression list args;
@@
- log_emergency(args);
- return -e;
+ return log_emergency_errno(SYNTHETIC_ERRNO(e), args);