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Support setting thread name via sys_proc_info()
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src/kernel/emulation/linux/misc/proc_info.c
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src/kernel/emulation/linux/misc/proc_info.c
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#include "../ext/syslog.h"
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#include "../simple.h"
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#define LINUX_PR_SET_NAME 15
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long sys_proc_info(uint32_t callnum, int32_t pid, uint32_t flavor,
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uint64_t arg, void* buffer, int32_t bufsize)
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{
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ret = __linux_syslog(SYSLOG_ACTION_READ_ALL, (char*) buffer,
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bufsize);
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if (ret < 0)
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return errno_linux_to_bsd(ret);
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return ret;
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}
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case 5: // proc_setthreadname
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{
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// On macOS, pthread_setname_np() takes only one argument,
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// thus we can ignore pid and assume we're talking about
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// the current thread.
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int ret;
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ret = LINUX_SYSCALL(__NR_prctl, LINUX_PR_SET_NAME, buffer, 0UL, 0UL, 0UL);
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if (ret < 0)
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return errno_linux_to_bsd(ret);
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