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Fix bogus "unexpected Nix daemon error: interrupted by the user"

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This commit is contained in:
Eelco Dolstra 2017-04-06 17:18:56 +02:00
parent 6b5e271163
commit 963f2bf12b
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GPG key ID: 8170B4726D7198DE
1 changed files with 2 additions and 2 deletions
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4
src/libutil/util.cc
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@ -487,6 +487,7 @@ void readFull(int fd, unsigned char * buf, size_t count)
void writeFull(int fd, const unsigned char * buf, size_t count, bool allowInterrupts) void writeFull(int fd, const unsigned char * buf, size_t count, bool allowInterrupts)
{ {
while (count) { while (count) {
if (allowInterrupts) checkInterrupt();
ssize_t res = write(fd, (char *) buf, count); ssize_t res = write(fd, (char *) buf, count);
if (res == -1 && errno != EINTR) if (res == -1 && errno != EINTR)
throw SysError("writing to file"); throw SysError("writing to file");
@ -494,7 +495,6 @@ void writeFull(int fd, const unsigned char * buf, size_t count, bool allowInterr
count -= res; count -= res;
buf += res; buf += res;
} }
if (allowInterrupts) checkInterrupt();
} }
} }
@ -1212,7 +1212,7 @@ static void signalHandlerThread(sigset_t set)
void triggerInterrupt() void triggerInterrupt()
{ {
_isInterrupted = 1; _isInterrupted = true;
{ {
auto interruptCallbacks(_interruptCallbacks.lock()); auto interruptCallbacks(_interruptCallbacks.lock());