diff options
Diffstat (limited to 'man3/dladdr.3')
| -rw-r--r-- | man3/dladdr.3 | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/man3/dladdr.3 b/man3/dladdr.3 index 4571e67..6929b01 100644 --- a/man3/dladdr.3 +++ b/man3/dladdr.3 @@ -4,7 +4,7 @@ .\" .\" SPDX-License-Identifier: Linux-man-pages-copyleft .\" -.TH dladdr 3 2023-07-20 "Linux man-pages 6.05.01" +.TH dladdr 3 2023-10-31 "Linux man-pages 6.7" .SH NAME dladdr, dladdr1 \- translate address to symbolic information .SH LIBRARY @@ -14,7 +14,7 @@ Dynamic linking library .nf .B #define _GNU_SOURCE .B #include <dlfcn.h> -.PP +.P .BI "int dladdr(const void *" addr ", Dl_info *" info ); .BI "int dladdr1(const void *" addr ", Dl_info *" info ", void **" extra_info , .BI " int " flags ); @@ -32,7 +32,7 @@ returns information about the shared object and symbol that overlaps This information is returned in a .I Dl_info structure: -.PP +.P .in +4n .EX typedef struct { @@ -47,7 +47,7 @@ typedef struct { } Dl_info; .EE .in -.PP +.P If no symbol matching .I addr could be found, then @@ -55,7 +55,7 @@ could be found, then and .I dli_saddr are set to NULL. -.PP +.P The function .BR dladdr1 () is like @@ -203,7 +203,7 @@ but not to a symbol in the shared object, then the and .I info\->dli_saddr fields are set to NULL. -.PP +.P If the address specified in .I addr could not be matched to a shared object, then these functions return 0. @@ -228,7 +228,6 @@ T{ .BR dladdr1 () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS GNU. .SH HISTORY @@ -238,7 +237,7 @@ glibc 2.0. .TP .BR dladdr1 () glibc 2.3.3. -.PP +.P Solaris. .SH BUGS Sometimes, the function pointers you pass to @@ -252,7 +251,7 @@ may end up pointing back at the object from which you called .BR dladdr (), even if the function used as an argument should come from a dynamically linked library. -.PP +.P The problem is that the function pointer will still be resolved at compile time, but merely point to the .I plt |