Fallback to strerror() when strerror_l() isn't available #16640
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It works correctly using glibc v13.3.0, musl v1.2.5, and uclibc v1.0.50. Tested-by: José Luis Salvador Rufo [email protected] |
mcmilk
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Some C libraries, such as uClibc, do not provide strerror_l() in which case we fallback to strerror(). Signed-off-by: Brian Behlendorf <[email protected]>
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Some C libraries, such as uClibc, do not provide strerror_l() in which case we fallback to strerror(). Reviewed-by: Tino Reichardt <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes openzfs#16636 Closes openzfs#16640
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Some C libraries, such as uClibc, do not provide strerror_l() in which case we fallback to strerror(). Reviewed-by: Tino Reichardt <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes openzfs#16636 Closes openzfs#16640
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Fixes openzfs#15793 Fixes openzfs#16640 Signed-off-by: Richard Kojedzinszky <[email protected]>
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Fixes openzfs#15793 Fixes openzfs#16640 Signed-off-by: Richard Kojedzinszky <[email protected]>
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#15793 wanted to make zfs_strerror threadsafe, unfortunately, it turned out that strerror_l() usage was wrong, and also, some libc implementations dont have strerror_l(). zfs_strerror() now simply calls original strerror() and copies the result to a thread-local buffer, then returns that. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Alexander Motin <[email protected]> Signed-off-by: Richard Kojedzinszky <[email protected]> Closes #15793 Closes #16640 Closes #16923
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openzfs#15793 wanted to make zfs_strerror threadsafe, unfortunately, it turned out that strerror_l() usage was wrong, and also, some libc implementations dont have strerror_l(). zfs_strerror() now simply calls original strerror() and copies the result to a thread-local buffer, then returns that. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Alexander Motin <[email protected]> Signed-off-by: Richard Kojedzinszky <[email protected]> Closes openzfs#15793 Closes openzfs#16640 Closes openzfs#16923
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openzfs#15793 wanted to make zfs_strerror threadsafe, unfortunately, it turned out that strerror_l() usage was wrong, and also, some libc implementations dont have strerror_l(). zfs_strerror() now simply calls original strerror() and copies the result to a thread-local buffer, then returns that. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Alexander Motin <[email protected]> Signed-off-by: Richard Kojedzinszky <[email protected]> Closes openzfs#15793 Closes openzfs#16640 Closes openzfs#16923
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turned out that strerror_l() usage was wrong, and also, some libc implementations dont have strerror_l(). zfs_strerror() now simply calls original strerror() and copies the result to a thread-local buffer, then returns that. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Alexander Motin <[email protected]> Signed-off-by: Richard Kojedzinszky <[email protected]> Closes openzfs#15793 Closes openzfs#16640 Closes openzfs#16923 Upstream commit dc0324b
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Some C libraries, such as uClibc, do not provide strerror_l() in which case we fallback to strerror(). Reviewed-by: Tino Reichardt <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes openzfs#16636 Closes openzfs#16640
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openzfs#15793 wanted to make zfs_strerror threadsafe, unfortunately, it turned out that strerror_l() usage was wrong, and also, some libc implementations dont have strerror_l(). zfs_strerror() now simply calls original strerror() and copies the result to a thread-local buffer, then returns that. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Alexander Motin <[email protected]> Signed-off-by: Richard Kojedzinszky <[email protected]> Closes openzfs#15793 Closes openzfs#16640 Closes openzfs#16923
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Motivation and Context
#16636
Description
Some C libraries, such as uClibc, do not provide strerror_l() in which case we fallback to strerror().
How Has This Been Tested?
@jlsalvador would you mind testing this in your environment.
Types of changes