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22cc8760b9
- Refactor the way the WalProposerMain function is called when started with --sync-safekeepers. The postgres binary now explicitly loads the 'neon.so' library and calls the WalProposerMain in it. This is simpler than the global function callback "hook" we previously used. - Move the WAL redo process code to a new library, neon_walredo.so, and use the same mechanism as for --sync-safekeepers to call the WalRedoMain function, when launched with --walredo argument. - Also move the seccomp code to neon_walredo.so library. I kept the configure check in the postgres side for now, though.
23 lines
593 B
C
23 lines
593 B
C
#ifndef NEON_SECCOMP_H
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#define NEON_SECCOMP_H
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#include <seccomp.h>
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typedef struct {
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int psr_syscall; /* syscall number */
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uint32 psr_action; /* libseccomp action, e.g. SCMP_ACT_ALLOW */
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} PgSeccompRule;
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#define PG_SCMP(syscall, action) \
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(PgSeccompRule) { \
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.psr_syscall = SCMP_SYS(syscall), \
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.psr_action = (action), \
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}
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#define PG_SCMP_ALLOW(syscall) \
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PG_SCMP(syscall, SCMP_ACT_ALLOW)
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extern void seccomp_load_rules(PgSeccompRule *syscalls, int count);
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#endif /* NEON_SECCOMP_H */
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