Make size suffix case insensitive.
PR: bin/27604 Submitted by: David Xu <davidx@viasoft.com.cn>
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=132542
@ -39,7 +39,7 @@
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.Sm off
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.Op Cm + | -
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.Ar size
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.Op Cm K | M | G
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.Op Cm K | k | M | m | G | g
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.Sm on
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.Xc
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.Ek
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@ -71,7 +71,7 @@ Truncate files to the length of the file
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.Sm off
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.Op Cm + | -
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.Ar size
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.Op Cm K | M | G
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.Op Cm K | k | M | m | G | g
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.Sm on
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.Xc
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If the
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@ -97,7 +97,7 @@ argument may be suffixed with one of
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.Cm M
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or
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.Cm G
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to indicate a multiple of
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(either upper or lower case) to indicate a multiple of
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Kilobytes, Megabytes or Gigabytes
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respectively.
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.El
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@ -177,12 +177,15 @@ parselength(char *ls, off_t *sz)
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switch (*ls) {
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case 'G':
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case 'g':
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oflow = length * 1024;
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ASSIGN_CHK_OFLOW(oflow, length);
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case 'M':
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case 'm':
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oflow = length * 1024;
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ASSIGN_CHK_OFLOW(oflow, length);
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case 'K':
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case 'k':
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if (ls[1] != '\0')
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return -1;
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oflow = length * 1024;
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