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journald: get rid of get_process_capeff(), use pidref_get_capability() instead

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This does pretty much the same, but is nicer, since it parses things
properly.
This commit is contained in:
Lennart Poettering
2024-12-17 19:06:54 +01:00
parent a5370d35d6
commit 25b1a73f71
7 changed files with 9 additions and 42 deletions
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src/basic/capability-util.h
+1 -1
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@@ -67,7 +67,7 @@ typedef struct CapabilityQuintet {
assert_cc(CAP_LAST_CAP < 64);
#define CAPABILITY_QUINTET_NULL { CAP_MASK_UNSET, CAP_MASK_UNSET, CAP_MASK_UNSET, CAP_MASK_UNSET, CAP_MASK_UNSET }
#define CAPABILITY_QUINTET_NULL (CapabilityQuintet) { CAP_MASK_UNSET, CAP_MASK_UNSET, CAP_MASK_UNSET, CAP_MASK_UNSET, CAP_MASK_UNSET }
static inline bool capability_is_set(uint64_t v) {
return v != CAP_MASK_UNSET;
src/basic/process-util.c
-16
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@@ -500,22 +500,6 @@ int pidref_is_kernel_thread(const PidRef *pid) {
return result;
}
int get_process_capeff(pid_t pid, char **ret) {
const char *p;
int r;
assert(pid >= 0);
assert(ret);
p = procfs_file_alloca(pid, "status");
r = get_proc_field(p, "CapEff", WHITESPACE, ret);
if (r == -ENOENT)
return -ESRCH;
return r;
}
static int get_process_link_contents(pid_t pid, const char *proc_file, char **ret) {
const char *p;
int r;
src/basic/process-util.h
-1
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@@ -50,7 +50,6 @@ int get_process_exe(pid_t pid, char **ret);
int pid_get_uid(pid_t pid, uid_t *ret);
int pidref_get_uid(const PidRef *pid, uid_t *ret);
int get_process_gid(pid_t pid, gid_t *ret);
int get_process_capeff(pid_t pid, char **ret);
int get_process_cwd(pid_t pid, char **ret);
int get_process_root(pid_t pid, char **ret);
int get_process_environ(pid_t pid, char **ret);