3 static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
4 struct syscall_arg *arg)
6 int printed = 0, prot = arg->val;
9 return scnprintf(bf, size, "NONE");
10 #define P_MMAP_PROT(n) \
11 if (prot & PROT_##n) { \
12 printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
22 P_MMAP_PROT(GROWSDOWN);
27 printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", prot);
32 #define SCA_MMAP_PROT syscall_arg__scnprintf_mmap_prot
35 # define MAP_STACK 0x20000
38 static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
39 struct syscall_arg *arg)
41 int printed = 0, flags = arg->val;
43 #define P_MMAP_FLAG(n) \
44 if (flags & MAP_##n) { \
45 printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
54 P_MMAP_FLAG(ANONYMOUS);
55 P_MMAP_FLAG(DENYWRITE);
56 P_MMAP_FLAG(EXECUTABLE);
59 P_MMAP_FLAG(GROWSDOWN);
64 P_MMAP_FLAG(NONBLOCK);
65 P_MMAP_FLAG(NORESERVE);
66 P_MMAP_FLAG(POPULATE);
68 #ifdef MAP_UNINITIALIZED
69 P_MMAP_FLAG(UNINITIALIZED);
74 printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
79 #define SCA_MMAP_FLAGS syscall_arg__scnprintf_mmap_flags
81 static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size,
82 struct syscall_arg *arg)
84 int printed = 0, flags = arg->val;
86 #define P_MREMAP_FLAG(n) \
87 if (flags & MREMAP_##n) { \
88 printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
89 flags &= ~MREMAP_##n; \
92 P_MREMAP_FLAG(MAYMOVE);
99 printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
104 #define SCA_MREMAP_FLAGS syscall_arg__scnprintf_mremap_flags
106 #ifndef MADV_HWPOISON
107 #define MADV_HWPOISON 100
110 #ifndef MADV_MERGEABLE
111 #define MADV_MERGEABLE 12
114 #ifndef MADV_UNMERGEABLE
115 #define MADV_UNMERGEABLE 13
118 static size_t syscall_arg__scnprintf_madvise_behavior(char *bf, size_t size,
119 struct syscall_arg *arg)
121 int behavior = arg->val;
124 #define P_MADV_BHV(n) case MADV_##n: return scnprintf(bf, size, #n)
127 P_MADV_BHV(SEQUENTIAL);
128 P_MADV_BHV(WILLNEED);
129 P_MADV_BHV(DONTNEED);
131 P_MADV_BHV(DONTFORK);
133 P_MADV_BHV(HWPOISON);
134 #ifdef MADV_SOFT_OFFLINE
135 P_MADV_BHV(SOFT_OFFLINE);
137 P_MADV_BHV(MERGEABLE);
138 P_MADV_BHV(UNMERGEABLE);
140 P_MADV_BHV(HUGEPAGE);
142 #ifdef MADV_NOHUGEPAGE
143 P_MADV_BHV(NOHUGEPAGE);
146 P_MADV_BHV(DONTDUMP);
155 return scnprintf(bf, size, "%#x", behavior);
158 #define SCA_MADV_BHV syscall_arg__scnprintf_madvise_behavior