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Emulate
struct direntry::d_entry when absent
Not all systems have this field, it's not required by POSIX (it requires bare minimum). Thanks to Robert Sarkozi.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* vifm | ||
| * Copyright (C) 2016 xaizek. | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation; either version 2 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA | ||
| */ | ||
|
|
||
| #include "dtype.h" | ||
| #include <dirent.h> /* dirent */ | ||
|
|
||
| #if !defined(HAVE_STRUCT_DIRENT_D_TYPE) || !HAVE_STRUCT_DIRENT_D_TYPE | ||
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| #include "os.h" | ||
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| unsigned char | ||
| get_dirent_type(const struct dirent *dentry, const char path[]) | ||
| { | ||
| struct stat st; | ||
|
|
||
| if(os_lstat(path, &st) != 0 || st.st_ino == 0) | ||
| { | ||
| return DT_UNKNOWN; | ||
| } | ||
|
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| switch(st.st_mode & S_IFMT) | ||
| { | ||
| case S_IFBLK: return DT_BLK; | ||
| case S_IFCHR: return DT_CHR; | ||
| case S_IFDIR: return DT_DIR; | ||
| case S_IFIFO: return DT_FIFO; | ||
| case S_IFREG: return DT_REG; | ||
| #ifndef _WIN32 | ||
| case S_IFLNK: return DT_LNK; | ||
| case S_IFSOCK: return DT_SOCK; | ||
| #endif | ||
|
|
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| default: return DT_UNKNOWN; | ||
| } | ||
| } | ||
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| #else | ||
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| unsigned char | ||
| get_dirent_type(const struct dirent *dentry, const char path[]) | ||
| { | ||
| return dentry->d_type; | ||
| } | ||
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| #endif | ||
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| /* vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 : */ | ||
| /* vim: set cinoptions+=t0 : */ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| /* vifm | ||
| * Copyright (C) 2016 xaizek. | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation; either version 2 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA | ||
| */ | ||
|
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| #ifndef VIFM__COMPAT__DTYPE_H__ | ||
| #define VIFM__COMPAT__DTYPE_H__ | ||
|
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| #if !defined(HAVE_STRUCT_DIRENT_D_TYPE) || !HAVE_STRUCT_DIRENT_D_TYPE | ||
|
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| /* Declaration of entry types that match those defined by POSIX. */ | ||
| enum | ||
| { | ||
| DT_BLK, | ||
| DT_CHR, | ||
| DT_DIR, | ||
| DT_FIFO, | ||
| DT_REG, | ||
| #ifndef _WIN32 | ||
| DT_LNK, | ||
| DT_SOCK, | ||
| #endif | ||
| DT_UNKNOWN | ||
| }; | ||
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| #endif | ||
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| struct dirent; | ||
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| /* Retrieves entry type. Either directly from dirent or by running lstat() on | ||
| * the path. Returns the type. */ | ||
| unsigned char get_dirent_type(const struct dirent *dentry, const char path[]); | ||
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| #endif // VIFM__COMPAT__DTYPE_H__ | ||
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| /* vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 : */ | ||
| /* vim: set cinoptions+=t0 : */ |
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