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17 lines
525 B
Plaintext
17 lines
525 B
Plaintext
Compare version strings:
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This function compares strings S1 and S2:
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By PREFIX in the same way as strcmp.
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Then by VERSION (most similarly to version compare of Debian's dpkg).
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Leading zeros in version numbers are ignored.
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If both (PREFIX and VERSION) are equal, strcmp function is used for
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comparison. So this function can return 0 if (and only if) strings S1 and
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S2 are identical.
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It returns number >0 for S1 > S2, 0 for S1 == S2 and number <0 for S1 < S2.
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WWW: https://github.com/ekg/filevercmp
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