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Add a String::format() and use that in place of ksprintf() in the Kernel.

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You're never gonna be right 100% of the time when guessing how much buffer
space you need. This avoids having to make that type of decision in a bunch
of cases. :^)
This commit is contained in:
Andreas Kling
2019-01-30 16:28:51 +01:00
parent e9b948103d
commit 027d26cd5d
11 changed files with 40 additions and 34 deletions
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4
Kernel/ProcFileSystem.cpp
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@@ -153,9 +153,7 @@ ByteBuffer procfs$pid_cwd(Process& process)
void ProcFS::add_process(Process& process)
{
InterruptDisabler disabler;
char buf[16];
ksprintf(buf, "%d", process.pid());
auto dir = add_file(create_directory(buf));
auto dir = add_file(create_directory(String::format("%d", process.pid())));
m_pid2inode.set(process.pid(), dir.index());
add_file(create_generated_file("vm", [&process] (SynthFSInode&) { return procfs$pid_vm(process); }), dir.index());
add_file(create_generated_file("vmo", [&process] (SynthFSInode&) { return procfs$pid_vmo(process); }), dir.index());