Commit Briefs

Omar Polo

add some helper functions to compute hashes

This adds a set of functions to abstract over SHA1Init, SHA1Update, SHA1Final, their respective SHA256 variants and how to compare digests. Replace all the SHA1*() usage with the new APIs. It's a preparatory step for sha256 handling. ok stsp@

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Omar Polo

include sha2.h too where sha1.h is included

In preparation for wide sha256 support; stsp@ agrees. Change done mechanically with find . -iname \*.[cy] -exec sam {} + X ,x/<sha1\.h>/i/\n#include <sha2.h>

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Omar Polo

introduce got_error_checksum

ok stsp@

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Omar Polo

another memcmp -> got_object_id_cmp

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Stefan Sperling

verify object ID checksums while loose objects are being accessed

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Stefan Sperling

add checksum parameters to got_inflate functions which did not provide them yet

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Stefan Sperling

make close(2) failure checks consistent; check 'close() == -1' everywhere

ok millert, naddy

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Stefan Sperling

make fclose(3) failure checks consistent; check 'fclose() == EOF' everywhere

ok millert, naddy

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Christian Weisgerber

Stop including <sys/syslimits.h> directly.

POSIX says the limits defined there are available from <limits.h>, which almost all affected source files already included anyway. ok millert stsp

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Christian Weisgerber

do not rely on <zlib.h> to pull in <unistd.h>

ok stsp

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Stefan Sperling

add optional 'consumed' output parameter to got_inflate_to_mem()

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Stefan Sperling

include <limits.h> instead of <sys/limits.h>; patch by Thomas Klausner

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Stefan Sperling

make got-read-blob account for header len in size check

Fixes "no space" error with blobs which happen to straddle the size boundary for in-memory handling.

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Stefan Sperling

plug a memory leak in got-read-blob

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Stefan Sperling

rename got_error_prefix_errno() to got_error_from_errno()

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