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unix/PidFile: pass std::span to FileDescriptor::Read()

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This commit is contained in:
Max Kellermann 2024-11-13 10:43:22 +01:00
parent 16604997d6
commit 263b9916c2
1 changed files with 1 additions and 1 deletions
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src/unix/PidFile.hxx
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@ -81,7 +81,7 @@ ReadPidFile(Path path) noexcept
pid_t pid = -1; pid_t pid = -1;
char buffer[32]; char buffer[32];
auto nbytes = fd.Read(buffer, sizeof(buffer) - 1); auto nbytes = fd.Read(std::as_writable_bytes(std::span{buffer, sizeof(buffer) - 1}));
if (nbytes > 0) { if (nbytes > 0) {
buffer[nbytes] = 0; buffer[nbytes] = 0;