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FIX: [STUDIO-2289] impl processname on linux

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Change-Id: I0acb5e002b5c945bb8ca6272ad95d602fde17cfb
This commit is contained in:
chunmao.guo 2023-03-07 20:07:42 +08:00 • committed by Lane.Wei
parent 0f152c635c
commit 670114c1b3
1 changed files with 11 additions and 1 deletions
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12
src/libslic3r/utils.cpp
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@ -37,6 +37,7 @@
#include <fcntl.h>
#include <sys/sendfile.h>
#include <dirent.h>
#include <stdio.h>
#endif
#endif
@ -1150,7 +1151,16 @@ std::string get_process_name(int pid)
while (auto q = strchr(p + 1, '/')) p = q;
return p;
#else
return {};
char pathbuf[512] = {0};
char proc_path[32] = "/proc/self/exe";
if (pid != 0) { snprintf(proc_path, sizeof(proc_path), "/proc/%d/exe", pid); }
if (readlink(proc_path, pathbuf, sizeof(pathbuf)) < 0) {
perror(NULL);
return {};
}
char *p = pathbuf;
while (auto q = strchr(p + 1, '/')) p = q;
return p;
#endif
}