Commit9acb855

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Add new function dsa_allocate0.

This does the same thing as dsa_allocate, except that the memoryis guaranteed to be zero-filled on return.Dilip Kumar, adjusted by me.

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Lines changed: 16 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -755,6 +755,22 @@ dsa_allocate(dsa_area *area, Size size)`
`755`	`755`	`returnalloc_object(area,size_class);`
`756`	`756`	`}`
`757`	`757`
	`758`	`+/*`
	`759`	`+ * As dsa_allocate, but zeroes the allocated memory.`
	`760`	`+ */`
	`761`	`+dsa_pointer`
	`762`	`+dsa_allocate0(dsa_area*area,Sizesize)`
	`763`	`+{`
	`764`	`+dsa_pointerdp;`
	`765`	`+char*object;`
	`766`	`+`
	`767`	`+dp=dsa_allocate(area,size);`
	`768`	`+object=dsa_get_address(area,dp);`
	`769`	`+memset(object,0,size);`
	`770`	`+`
	`771`	`+returndp;`
	`772`	`+}`
	`773`	`+`
`758`	`774`	`/*`
`759`	`775`	`* Free memory obtained with dsa_allocate.`
`760`	`776`	`*/`

Lines changed: 1 addition & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -106,6 +106,7 @@ extern void dsa_set_size_limit(dsa_area *area, Size limit);`
`106`	`106`	`externSizedsa_minimum_size(void);`
`107`	`107`	`externdsa_handledsa_get_handle(dsa_area*area);`
`108`	`108`	`externdsa_pointerdsa_allocate(dsa_area*area,Sizesize);`
	`109`	`+externdsa_pointerdsa_allocate0(dsa_area*area,Sizesize);`
`109`	`110`	`externvoiddsa_free(dsa_area*area,dsa_pointerdp);`
`110`	`111`	`externvoiddsa_get_address(dsa_areaarea,dsa_pointerdp);`
`111`	`112`	`externvoiddsa_trim(dsa_area*area);`

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