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Commite4dccfd

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From: t-ishii@sra.co.jp

6.3 postmaster is supposed to work with pre 6.3 protocol. This is truefor little endian architecture servers. But for big endian machinessuch as Sparc the backward compatibility function do not work.Attached are patches to fix the problem.

1 parentb64a754 commite4dccfdCopy full SHA for e4dccfd

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src/backend/libpq
- pqcomprim.c

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`‎src/backend/libpq/pqcomprim.c`

Lines changed: 8 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -34,12 +34,20 @@`
`34`	`34`	`#else`
`35`	`35`	`#ifBYTE_ORDER==BIG_ENDIAN`
`36`	`36`
	`37`	`+/*`
`37`	`38`	`#define ntoh_s(n)(uint16)(((u_char *)&n)[1] << 8 \`
`38`	`39`	`\| ((u_char *)&n)[0])`
`39`	`40`	`#define ntoh_l(n)(uint32)(((u_char *)&n)[3] << 24 \`
`40`	`41`	`\| ((u_char *)&n)[2] << 16 \`
`41`	`42`	`\| ((u_char *)&n)[1] << 8 \`
`42`	`43`	`\| ((u_char *)&n)[0])`
	`44`	`+*/`
	`45`	`+#definentoh_s(n)(uint16)((((uint16)n & 0x00ff) << 8) \| \`
	`46`	`+ (((uint16)n & 0xff00) >> 8))`
	`47`	`+#definentoh_l(n)(uint32)((((uint32)n & 0x000000ff) << 24) \| \`
	`48`	`+ (((uint32)n & 0x0000ff00) << 8) \| \`
	`49`	`+ (((uint32)n & 0x00ff0000) >> 8) \| \`
	`50`	`+ (((uint32)n & 0xff000000) >> 24))`
`43`	`51`	`#definehton_s(n)(ntoh_s(n))`
`44`	`52`	`#definehton_l(n)(ntoh_l(n))`
`45`	`53`

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Commite4dccfd

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`‎src/backend/libpq/pqcomprim.c`

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