docs - refresh man pages

docs/man/spawn.html

@@ -111,13 +111,16 @@
 <pre><code><strong>NAME</strong>
     spawn, waitpid - create and wait for processes
 
+
 <strong>SYNOPSIS</strong>
-<strong>    int montauk::spawn(const char* path, const char* args = nullptr);</strong>
-<strong>    void montauk::waitpid(int pid);</strong>
-<strong>    int montauk::getargs(char* buf, uint64_t maxLen);</strong>
+    <strong>int montauk::spawn(const char* path, const char* args = nullptr);</strong>
+    <strong>void montauk::waitpid(int pid);</strong>
+    <strong>int montauk::getargs(char* buf, uint64_t maxLen);</strong>
+
 
 <strong>DESCRIPTION</strong>
 
+
    <strong>spawn</strong>
     Loads the ELF64 binary at the given VFS path and creates a new
     process. The path must include the drive prefix, for example:
@@ -136,6 +139,7 @@
     Failure occurs when there are no free process slots (max 256),
     the file cannot be found, or the ELF is invalid.
 
+
    <strong>waitpid</strong>
     Blocks the calling process until the process with the given PID
     has exited. Internally, this yields the CPU in a loop:
@@ -146,6 +150,7 @@
     it spawns a child and waits for it to complete before showing
     the next prompt.
 
+
 <strong>EXAMPLES</strong>
     Spawn a program and wait for it:
 
@@ -157,6 +162,7 @@
             montauk::print("child exited\n");
         }
 
+
    <strong>getargs</strong>
     Copies the argument string into buf (up to maxLen bytes, always
     null-terminated). Returns the number of characters copied, or
@@ -168,15 +174,20 @@
     The argument string is set by the parent when calling spawn().
     If no arguments were provided, the buffer will be empty.
 
+    A spawned child inherits a snapshot of its parent's environment. Libc
+    exposes it through getenv(), setenv(), and environ. posix_spawn() can
+    instead provide an explicit envp for the child.
+
+
 <strong>NOTES</strong>
     The _start() entry point receives no argc/argv. Use getargs()
     to retrieve the argument string passed by the parent process.
 
     Process exit codes are not yet collected by waitpid.
 
-<strong>SEE ALSO</strong>
-    syscalls(2), file(2)</code></pre>
 
+<strong>SEE ALSO</strong>
+    <a href="syscalls.html">syscalls(2)</a>, <a href="file.html">file(2)</a></code></pre>
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