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libutil: use /proc/self/exe on Hurd as well

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Rely on the Linux-compatible procfs available on the Hurd to get the
path of the current executable.
This commit is contained in:
Pino Toscano 2024-07-30 05:31:42 +02:00
parent d7f46cf28e
commit 7442f4a161
1 changed files with 1 additions and 1 deletions
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2
src/libutil/current-process.cc
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@ -137,7 +137,7 @@ std::optional<Path> getSelfExe()
{ {
static auto cached = []() -> std::optional<Path> static auto cached = []() -> std::optional<Path>
{ {
#if __linux__ #if __linux__ || __GNU__
return readLink("/proc/self/exe"); return readLink("/proc/self/exe");
#elif __APPLE__ #elif __APPLE__
char buf[1024]; char buf[1024];