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use volatile correctly

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rsc 2004-12-26 23:24:14 +00:00
parent beff571cfd
commit d9f3e89e5e
1 changed files with 2 additions and 2 deletions
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4
src/libdisk/proto.c
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@ -78,7 +78,7 @@ rdproto(char *proto, char *root, Mkfsenum *mkenum, Mkfserr *mkerr, void *a)
{ {
Mkaux mx, *m; Mkaux mx, *m;
File file; File file;
int rv; volatile int rv;
m = &mx; m = &mx;
memset(&mx, 0, sizeof mx); memset(&mx, 0, sizeof mx);
@ -101,7 +101,7 @@ rdproto(char *proto, char *root, Mkfsenum *mkenum, Mkfserr *mkerr, void *a)
file.new = ""; file.new = "";
file.old = nil; file.old = nil;
*(&rv) = 0; rv = 0;
if(setjmp(m->jmp) == 0) if(setjmp(m->jmp) == 0)
domkfs(m, &file, -1); domkfs(m, &file, -1);
else else