16307057356

Committed 15 Jul 2025 11:29PM UTC coverage: 72.142% (-0.02%) from 72.166%

Build # 16307057356

Build Type

push

github

Committed by

web-flow

Commit Message

fsck,quotacheck: add credentials support and drop support of /forcefsck and friends (#38197)

Run Details

17 of 54 new or added lines in 2 files covered. (31.48%)

2680 existing lines in 65 files now uncovered.

301900 of 418480 relevant lines covered (72.14%)

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92.5

/src/basic/parse-util.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include "forward.h"

typedef unsigned long loadavg_t;

int parse_boolean(const char *v) _pure_;
int parse_tristate_full(const char *v, const char *third, int *ret);
static inline int parse_tristate(const char *v, int *ret) {
        return parse_tristate_full(v, NULL, ret);
}
int parse_pid(const char *s, pid_t* ret_pid);
int parse_mode(const char *s, mode_t *ret);
int parse_ifindex(const char *s);
int parse_mtu(int family, const char *s, uint32_t *ret);

int parse_size(const char *t, uint64_t base, uint64_t *size);
int parse_sector_size(const char *t, uint64_t *ret);
int parse_range(const char *t, unsigned *lower, unsigned *upper);
int parse_errno(const char *t);
int parse_fd(const char *t);
int parse_user_shell(const char *s, char **ret_sh, bool *ret_copy);

#define SAFE_ATO_REFUSE_PLUS_MINUS (1U << 30)
#define SAFE_ATO_REFUSE_LEADING_ZERO (1U << 29)
#define SAFE_ATO_REFUSE_LEADING_WHITESPACE (1U << 28)
#define SAFE_ATO_ALL_FLAGS (SAFE_ATO_REFUSE_PLUS_MINUS|SAFE_ATO_REFUSE_LEADING_ZERO|SAFE_ATO_REFUSE_LEADING_WHITESPACE)
#define SAFE_ATO_MASK_FLAGS(base) ((base) & ~SAFE_ATO_ALL_FLAGS)

int safe_atou_full(const char *s, unsigned base, unsigned *ret_u);
static inline int safe_atou(const char *s, unsigned *ret_u) {
        return safe_atou_full(s, 0, ret_u);
}

int safe_atou_bounded(const char *s, unsigned min, unsigned max, unsigned *ret);

int safe_atoi(const char *s, int *ret_i);
int safe_atolli(const char *s, long long *ret_i);

int safe_atou8_full(const char *s, unsigned base, uint8_t *ret);

static inline int safe_atou8(const char *s, uint8_t *ret) {
        return safe_atou8_full(s, 0, ret);
}

int safe_atou16_full(const char *s, unsigned base, uint16_t *ret);

static inline int safe_atou16(const char *s, uint16_t *ret) {
        return safe_atou16_full(s, 0, ret);
}

static inline int safe_atoux16(const char *s, uint16_t *ret) {
        return safe_atou16_full(s, 16, ret);
}

int safe_atoi16(const char *s, int16_t *ret);

static inline int safe_atou32_full(const char *s, unsigned base, uint32_t *ret_u) {
        assert_cc(sizeof(uint32_t) == sizeof(unsigned));
        return safe_atou_full(s, base, (unsigned*) ret_u);
}

static inline int safe_atou32(const char *s, uint32_t *ret_u) {
        return safe_atou32_full(s, 0, (unsigned*) ret_u);
}

static inline int safe_atoi32(const char *s, int32_t *ret_i) {
        assert_cc(sizeof(int32_t) == sizeof(int));
        return safe_atoi(s, (int*) ret_i);
}

int safe_atollu_full(const char *s, unsigned base, unsigned long long *ret_llu);

static inline int safe_atollu(const char *s, unsigned long long *ret_llu) {
        return safe_atollu_full(s, 0, ret_llu);
}

static inline int safe_atou64(const char *s, uint64_t *ret_u) {
        assert_cc(sizeof(uint64_t) == sizeof(unsigned long long));
        return safe_atollu(s, (unsigned long long*) ret_u);
}

static inline int safe_atoi64(const char *s, int64_t *ret_i) {
        assert_cc(sizeof(int64_t) == sizeof(long long));
        return safe_atolli(s, (long long*) ret_i);
}

static inline int safe_atoux64(const char *s, uint64_t *ret) {
        assert_cc(sizeof(int64_t) == sizeof(unsigned long long));
        return safe_atollu_full(s, 16, (unsigned long long*) ret);
}

#if LONG_MAX == INT_MAX
static inline int safe_atolu_full(const char *s, unsigned base, unsigned long *ret_u) {
        assert_cc(sizeof(unsigned long) == sizeof(unsigned));
        return safe_atou_full(s, base, (unsigned*) ret_u);
}
static inline int safe_atoli(const char *s, long *ret_u) {
        assert_cc(sizeof(long) == sizeof(int));
        return safe_atoi(s, (int*) ret_u);
}
#else
static inline int safe_atolu_full(const char *s, unsigned base, unsigned long *ret_u) {
        assert_cc(sizeof(unsigned long) == sizeof(unsigned long long));
        return safe_atollu_full(s, base, (unsigned long long*) ret_u);
}
static inline int safe_atoli(const char *s, long *ret_u) {
        assert_cc(sizeof(long) == sizeof(long long));
        return safe_atolli(s, (long long*) ret_u);
}
#endif

static inline int safe_atolu(const char *s, unsigned long *ret_u) {
        return safe_atolu_full(s, 0, ret_u);
}

#if SIZE_MAX == UINT_MAX
static inline int safe_atozu(const char *s, size_t *ret_u) {
        assert_cc(sizeof(size_t) == sizeof(unsigned));
        return safe_atou(s, (unsigned *) ret_u);
}
#else
static inline int safe_atozu(const char *s, size_t *ret_u) {
        assert_cc(sizeof(size_t) == sizeof(unsigned long));
        return safe_atolu(s, ret_u);
}
#endif

int safe_atod(const char *s, double *ret_d);

int parse_fractional_part_u(const char **s, size_t digits, unsigned *res);

int parse_nice(const char *p, int *ret);

int parse_ip_port(const char *s, uint16_t *ret);
int parse_ip_port_range(const char *s, uint16_t *low, uint16_t *high, bool allow_zero);

int parse_oom_score_adjust(const char *s, int *ret);

/* Implement floating point using fixed integers, to improve performance when
 * calculating load averages. These macros can be used to extract the integer
 * and decimal parts of a value. */
#define LOADAVG_PRECISION_BITS  11
#define LOADAVG_FIXED_POINT_1_0 (1 << LOADAVG_PRECISION_BITS)
#define LOADAVG_INT_SIDE(x)     ((x) >> LOADAVG_PRECISION_BITS)
#define LOADAVG_DECIMAL_SIDE(x) LOADAVG_INT_SIDE(((x) & (LOADAVG_FIXED_POINT_1_0 - 1)) * 100)

/* Given a Linux load average (e.g. decimal number 34.89 where 34 is passed as i and 89 is passed as f), convert it
 * to a loadavg_t. */
int store_loadavg_fixed_point(unsigned long i, unsigned long f, loadavg_t *ret);
int parse_loadavg_fixed_point(const char *s, loadavg_t *ret);

bool nft_identifier_valid(const char *id);

1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
2	#pragma once
3
4	#include "forward.h"
5
6	typedef unsigned long loadavg_t;
7
8	int parse_boolean(const char *v) _pure_;
9	int parse_tristate_full(const char v, const char third, int *ret);
10	static inline int parse_tristate(const char v, int ret) {	5,516✔
11	return parse_tristate_full(v, NULL, ret);	5,516✔
12	}
13	int parse_pid(const char s, pid_t ret_pid);
14	int parse_mode(const char s, mode_t ret);
15	int parse_ifindex(const char *s);
16	int parse_mtu(int family, const char s, uint32_t ret);
17
18	int parse_size(const char t, uint64_t base, uint64_t size);
19	int parse_sector_size(const char t, uint64_t ret);
20	int parse_range(const char t, unsigned lower, unsigned *upper);
21	int parse_errno(const char *t);
22	int parse_fd(const char *t);
23	int parse_user_shell(const char s, char ret_sh, bool ret_copy);
24
25	#define SAFE_ATO_REFUSE_PLUS_MINUS (1U << 30)
26	#define SAFE_ATO_REFUSE_LEADING_ZERO (1U << 29)
27	#define SAFE_ATO_REFUSE_LEADING_WHITESPACE (1U << 28)
28	#define SAFE_ATO_ALL_FLAGS (SAFE_ATO_REFUSE_PLUS_MINUS\|SAFE_ATO_REFUSE_LEADING_ZERO\|SAFE_ATO_REFUSE_LEADING_WHITESPACE)
29	#define SAFE_ATO_MASK_FLAGS(base) ((base) & ~SAFE_ATO_ALL_FLAGS)
30
31	int safe_atou_full(const char s, unsigned base, unsigned ret_u);
32	static inline int safe_atou(const char s, unsigned ret_u) {	1,605,547✔
33	return safe_atou_full(s, 0, ret_u);	1,605,547✔
34	}
35
36	int safe_atou_bounded(const char s, unsigned min, unsigned max, unsigned ret);
37
38	int safe_atoi(const char s, int ret_i);
39	int safe_atolli(const char s, long long ret_i);
40
41	int safe_atou8_full(const char s, unsigned base, uint8_t ret);
42
43	static inline int safe_atou8(const char s, uint8_t ret) {	144,288✔
44	return safe_atou8_full(s, 0, ret);	144,288✔
45	}
46
47	int safe_atou16_full(const char s, unsigned base, uint16_t ret);
48
49	static inline int safe_atou16(const char s, uint16_t ret) {	116✔
50	return safe_atou16_full(s, 0, ret);	116✔
51	}
52
53	static inline int safe_atoux16(const char s, uint16_t ret) {	3,468✔
54	return safe_atou16_full(s, 16, ret);	3,468✔
55	}
56
57	int safe_atoi16(const char s, int16_t ret);
58
59	static inline int safe_atou32_full(const char s, unsigned base, uint32_t ret_u) {	227,327✔
60	assert_cc(sizeof(uint32_t) == sizeof(unsigned));	227,327✔
61	return safe_atou_full(s, base, (unsigned*) ret_u);	227,314✔
62	}
63
64	static inline int safe_atou32(const char s, uint32_t ret_u) {	21,712✔
65	return safe_atou32_full(s, 0, (unsigned*) ret_u);	21,726✔
66	}
67
68	static inline int safe_atoi32(const char s, int32_t ret_i) {	25✔
69	assert_cc(sizeof(int32_t) == sizeof(int));	25✔
70	return safe_atoi(s, (int*) ret_i);	25✔
71	}
72
73	int safe_atollu_full(const char s, unsigned base, unsigned long long ret_llu);
74
75	static inline int safe_atollu(const char s, unsigned long long ret_llu) {	1,425,138✔
76	return safe_atollu_full(s, 0, ret_llu);	1,418,846✔
77	}
78
79	static inline int safe_atou64(const char s, uint64_t ret_u) {	1,415,665✔
80	assert_cc(sizeof(uint64_t) == sizeof(unsigned long long));	1,415,665✔
81	return safe_atollu(s, (unsigned long long*) ret_u);	1,413,008✔
82	}
83
84	static inline int safe_atoi64(const char s, int64_t ret_i) {	27✔
85	assert_cc(sizeof(int64_t) == sizeof(long long));	27✔
86	return safe_atolli(s, (long long*) ret_i);	27✔
87	}
88
89	static inline int safe_atoux64(const char s, uint64_t ret) {	53,473✔
90	assert_cc(sizeof(int64_t) == sizeof(unsigned long long));	53,473✔
91	return safe_atollu_full(s, 16, (unsigned long long*) ret);	53,473✔
92	}
93
94	#if LONG_MAX == INT_MAX
95	static inline int safe_atolu_full(const char s, unsigned base, unsigned long ret_u) {
96	assert_cc(sizeof(unsigned long) == sizeof(unsigned));
97	return safe_atou_full(s, base, (unsigned*) ret_u);
98	}
99	static inline int safe_atoli(const char s, long ret_u) {
100	assert_cc(sizeof(long) == sizeof(int));
101	return safe_atoi(s, (int*) ret_u);
102	}
103	#else
104	static inline int safe_atolu_full(const char s, unsigned base, unsigned long ret_u) {	130,060✔
105	assert_cc(sizeof(unsigned long) == sizeof(unsigned long long));	130,060✔
106	return safe_atollu_full(s, base, (unsigned long long*) ret_u);	24,149✔
107	}
108	static inline int safe_atoli(const char s, long ret_u) {	×
109	assert_cc(sizeof(long) == sizeof(long long));	×
UNCOV 110	return safe_atolli(s, (long long*) ret_u);	×
111	}
112	#endif
113
114	static inline int safe_atolu(const char s, unsigned long ret_u) {	122,210✔
115	return safe_atolu_full(s, 0, ret_u);	119,676✔
116	}
117
118	#if SIZE_MAX == UINT_MAX
119	static inline int safe_atozu(const char s, size_t ret_u) {
120	assert_cc(sizeof(size_t) == sizeof(unsigned));
121	return safe_atou(s, (unsigned *) ret_u);
122	}
123	#else
124	static inline int safe_atozu(const char s, size_t ret_u) {	2,534✔
125	assert_cc(sizeof(size_t) == sizeof(unsigned long));	2,534✔
126	return safe_atolu(s, ret_u);	2,534✔
127	}
128	#endif
129
130	int safe_atod(const char s, double ret_d);
131
132	int parse_fractional_part_u(const char *s, size_t digits, unsigned res);
133
134	int parse_nice(const char p, int ret);
135
136	int parse_ip_port(const char s, uint16_t ret);
137	int parse_ip_port_range(const char s, uint16_t low, uint16_t *high, bool allow_zero);
138
139	int parse_oom_score_adjust(const char s, int ret);
140
141	/* Implement floating point using fixed integers, to improve performance when
142	* calculating load averages. These macros can be used to extract the integer
143	* and decimal parts of a value. */
144	#define LOADAVG_PRECISION_BITS 11
145	#define LOADAVG_FIXED_POINT_1_0 (1 << LOADAVG_PRECISION_BITS)
146	#define LOADAVG_INT_SIDE(x) ((x) >> LOADAVG_PRECISION_BITS)
147	#define LOADAVG_DECIMAL_SIDE(x) LOADAVG_INT_SIDE(((x) & (LOADAVG_FIXED_POINT_1_0 - 1)) * 100)
148
149	/* Given a Linux load average (e.g. decimal number 34.89 where 34 is passed as i and 89 is passed as f), convert it
150	* to a loadavg_t. */
151	int store_loadavg_fixed_point(unsigned long i, unsigned long f, loadavg_t *ret);
152	int parse_loadavg_fixed_point(const char s, loadavg_t ret);
153
154	bool nft_identifier_valid(const char *id);

systemd / systemd / 16307057356

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