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author | Rich Felker <dalias@aerifal.cx> | 2013-06-29 12:24:06 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2013-06-29 12:24:06 -0400 |
commit | 2b0af609ef3d90fe6433270f2e2f62fc77ec7441 (patch) | |
tree | 338e346e14ae53b5e9511e35cffcde431e7ccec2 /arch/mips | |
parent | 509b50eda8ea7d4a28f738e4cf8ea98d25959f00 (diff) | |
download | musl-2b0af609ef3d90fe6433270f2e2f62fc77ec7441.tar.gz musl-2b0af609ef3d90fe6433270f2e2f62fc77ec7441.tar.bz2 musl-2b0af609ef3d90fe6433270f2e2f62fc77ec7441.tar.xz musl-2b0af609ef3d90fe6433270f2e2f62fc77ec7441.zip |
add some comments about the mips ksigaction structure weirdness
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/ksigaction.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/ksigaction.h b/arch/mips/ksigaction.h index 648ce068..6d731646 100644 --- a/arch/mips/ksigaction.h +++ b/arch/mips/ksigaction.h @@ -2,5 +2,8 @@ struct k_sigaction { unsigned flags; void (*handler)(int); unsigned long mask[4]; + /* The following field is past the end of the structure the + * kernel will read or write, and exists only to avoid having + * mips-specific preprocessor conditionals in sigaction.c. */ void (*restorer)(); }; |