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Make get_process_name_by_pid more robust and cross-platform (see: #127) #132

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merged 2 commits into from Feb 23, 2015
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Make get_process_name_by_pid more robust and cross-platform (see: #127) #132

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Make get_process_name_by_pid more robust and cross-platform by fallin…
ryanfb Feb 22, 2015
0198050
Use strlen instead of sizeof
ryanfb Feb 23, 2015
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8 changes: 8 additions & 0 deletions src/hstr_utils.c
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Expand Up @@ -144,6 +144,14 @@ char *get_process_name_by_pid(const int pid)
fclose(f);
}
}
// if name isn't e.g. bash/zsh at this point, fall back to $SHELL
if(strlen(name) > 4){
char* shell = strrchr(getenv("SHELL"),'/');
if(shell != NULL){
shell++;
strncpy(name,shell,sizeof(char)*strlen(shell));
}
}
return name;
}

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